RLEncounterLabReport

RLEncounterLabReport

Descrizione

Il profilo RLEncounterLabReport è stato strutturato a partire dalla risorsa generica FHIR Encounter per descrivere i dati relativi all'incontro per la specifica richiesta tramite il profilo della risorsa Encounter per il referto di laboratorio.

Di seguito è presentato il contenuto del profilo in diversi formati. La corrispondente definizione è consultabile al seguente link: Encounter - Lab Report.

Snapshot View

EncounterRefertoLabIt (Encounter)	I		Encounter	Element id Encounter Short description Encounter Referto di Laboratorio Alternate names Visit Definition An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient. Data type Encounter Constraints dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources `contained.contained.empty()` dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()` dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource `contained.where((('#'+id in (%resource.descendants().reference \| %resource.descendants().as(canonical) \| %resource.descendants().as(uri) \| %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()` dom-6: A resource should have narrative for robust management text.`div`.exists() dom-5: If a resource is contained in another resource, it SHALL NOT have a security label `contained.meta.security.empty()` Mappings rim: Entity. Role, or Act workflow: Event rim: Encounter[@moodCode='EVN']
id	Σ	0..1	string	There are no (further) constraints on this element Element id Encounter.id Short description Logical id of this artifact Definition The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Comments The only time that a resource does not have an id is when it is being submitted to the server using a create operation. Data type string
meta	Σ	0..1	Meta	There are no (further) constraints on this element Element id Encounter.meta Short description Metadata about the resource Definition The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource. Data type Meta Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A
implicitRules	Σ ?!	0..1	uri	There are no (further) constraints on this element Element id Encounter.implicitRules Short description A set of rules under which this content was created Definition A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. Comments Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc. Data type uri Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
language		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.language Short description Language of the resource content Definition The base language in which the resource is written. Comments Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). Data type code Binding A human language. CommonLanguages (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
text		0..1	Narrative	There are no (further) constraints on this element Element id Encounter.text Short description Text summary of the resource, for human interpretation Alternate names narrative, html, xhtml, display Definition A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. Comments Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later. Data type Narrative Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A rim: Act.text?
contained		0..*	Resource	There are no (further) constraints on this element Element id Encounter.contained Short description Contained, inline Resources Alternate names inline resources, anonymous resources, contained resources Definition These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope. Comments This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels. Data type Resource Mappings rim: Entity. Role, or Act rim: N/A
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.modifierExtension Short description Extensions that cannot be ignored Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
identifier	Σ	0..*	Identifier	There are no (further) constraints on this element Element id Encounter.identifier Short description Identifier(s) by which this encounter is known Definition Identifier(s) by which this encounter is known. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier workflow: Event.identifier w5: FiveWs.identifier v2: PV1-19 rim: .id
status	Σ ?!	1..1	codeBinding	Element id Encounter.status Short description Descrizione attributo: Stato attuale dell'incontro. Possibili valori: planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that internal business rules will determine the appropriate transitions that may occur between statuses (and also classes). Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.status w5: FiveWs.status v2: No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16 rim: .statusCode
statusHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.statusHistory Short description List of past encounter statuses Definition The status history permits the encounter resource to contain the status history without needing to read through the historical versions of the resource, or even have the server store them. Comments The current status is always found in the current version of the resource, not the status history. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.statusHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
status		1..1	codeBinding	There are no (further) constraints on this element Element id Encounter.statusHistory.status Short description planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled + Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that FHIR strings SHALL NOT exceed 1MB in size Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.statusHistory.period Short description The time that the episode was in the specified status Definition The time that the episode was in the specified status. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
class	Σ	1..1	CodingBinding	Element id Encounter.class Short description Classificazione dell'incontro con il paziente. Definition Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. EncounterClass (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding w5: FiveWs.class v2: PV1-2 rim: .inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
classHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.classHistory Short description List of past encounter classes Definition The class history permits the tracking of the encounters transitions without needing to go through the resource history. This would be used for a case where an admission starts of as an emergency encounter, then transitions into an inpatient scenario. Doing this and not restarting a new encounter ensures that any lab/diagnostic results can more easily follow the patient and not require re-processing and not get lost or cancelled during a kind of discharge from emergency to inpatient. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.classHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
class		1..1	CodingBinding	There are no (further) constraints on this element Element id Encounter.classHistory.class Short description inpatient \| outpatient \| ambulatory \| emergency + Definition inpatient \| outpatient \| ambulatory \| emergency +. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. v3.ActEncounterCode (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.classHistory.period Short description The time that the episode was in the specified class Definition The time that the episode was in the specified class. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
type	Σ	0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.type Short description Specific type of encounter Definition Specific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation). Comments Since there are many ways to further classify encounters, this element is 0... Data type* CodeableConcept Binding The type of encounter. EncounterType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code w5: FiveWs.class v2: PV1-4 / PV1-18 rim: .code
serviceType	Σ	0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.serviceType Short description Specific type of service Definition Broad categorization of the service that is to be provided (e.g. cardiology). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Broad categorization of the service that is to be provided. ServiceType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code v2: PV1-10
priority		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.priority Short description Indicates the urgency of the encounter Definition Indicates the urgency of the encounter. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Indicates the urgency of the encounter. v3.ActPriority (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD w5: FiveWs.grade v2: PV2-25 rim: .priorityCode
subject	Σ I	1..1	Reference(PatientRefertoLabIt)	Element id Encounter.subject Short description Soggetto dell'incontro. Alternate names patient Definition The patient or group present at the encounter. Comments While the encounter is always about the patient, the patient might not actually be known in all contexts of use, and there may be a group of patients that could be anonymous (such as in a group therapy for Alcoholics Anonymous - where the recording of the encounter could be used for billing on the number of people/staff and not important to the context of the specific patients) or alternately in veterinary care a herd of sheep receiving treatment (where the animals are not individually tracked). Data type Reference(PatientRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.subject w5: FiveWs.subject[x] v2: PID-3 rim: .participation[typeCode=SBJ]/role[classCode=PAT] w5: FiveWs.subject
episodeOfCare	Σ I	0..*	Reference(EpisodeOfCare)	There are no (further) constraints on this element Element id Encounter.episodeOfCare Short description Episode(s) of care that this encounter should be recorded against Definition Where a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem. The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(EpisodeOfCare) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.context w5: FiveWs.context v2: PV1-54, PV1-53
basedOn	I	0..*	Reference(ServiceRequestRefertoLabIt)	Element id Encounter.basedOn Short description Reference alla ServiceRequest che ha avviato l'incontro. Alternate names incomingReferral Definition The request this encounter satisfies (e.g. incoming referral or procedure request). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(ServiceRequestRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn rim: .reason.ClinicalDocument
participant	Σ	0..*	BackboneElement	Element id Encounter.participant Short description Partecipanti coinvolti durante l'incontro. Definition The list of people responsible for providing the service. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.performer v2: ROL rim: .participation[typeCode=PFM]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.participant.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
type	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.participant.type Short description Role of participant in encounter Definition Role of participant in encounter. Comments The participant type indicates how an individual participates in an encounter. It includes non-practitioner participants, and for practitioners this is to describe the action type in the context of this encounter (e.g. Admitting Dr, Attending Dr, Translator, Consulting Dr). This is different to the practitioner roles which are functional roles, derived from terms of employment, education, licensing, etc. Data type CodeableConcept Binding Role of participant in encounter. ParticipantType (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.performer.function v2: ROL-3 (or maybe PRT-4) rim: .functionCode
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.participant.period Short description Period of time during the encounter that the participant participated Definition The period of time that the specified participant participated in the encounter. These can overlap or be sub-sets of the overall encounter's period. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] v2: ROL-5, ROL-6 (or maybe PRT-5) rim: .time
individual	Σ I	0..1	Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson)	Element id Encounter.participant.individual Short description Persone coinvolte nell'incontro oltre il paziente. Definition Persons involved in the encounter other than the patient. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor w5: FiveWs.who v2: ROL-4 rim: .role
appointment	Σ I	0..*	Reference(Appointment)	There are no (further) constraints on this element Element id Encounter.appointment Short description The appointment that scheduled this encounter Definition The appointment that scheduled this encounter. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Appointment) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn v2: SCH-1 / SCH-2 rim: .outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
period	I	0..1	Period	Element id Encounter.period Short description L'inizio e la fine dell'incontro. Definition The start and end time of the encounter. Comments If not (yet) known, the end of the Period may be omitted. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] workflow: Event.occurrence[x] w5: FiveWs.done[x] v2: PV1-44, PV1-45 rim: .effectiveTime (low & high)
length	I	0..1	Duration	There are no (further) constraints on this element Element id Encounter.length Short description Quantity of time the encounter lasted (less time absent) Definition Quantity of time the encounter lasted. This excludes the time during leaves of absence. Comments May differ from the time the Encounter.period lasted because of leave of absence. Data type Duration Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` qty-3: If a code for the unit is present, the system SHALL also be present `code.empty() or system.exists()` drt-1: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. `code.exists() implies ((system = %ucum) and value.exists())` Mappings rim: n/a v2: SN (see also Range) or CQ rim: PQ, IVL<PQ>, MO, CO, depending on the values rim: PQ, IVL<PQ> depending on the values workflow: Event.occurrence[x] v2: (PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes rim: .lengthOfStayQuantity
reasonCode	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.reasonCode Short description Coded reason the encounter takes place Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type CodeableConcept Binding Reason why the encounter takes place. EncounterReasonCodes (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
reasonReference	Σ I	0..*	Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation)	There are no (further) constraints on this element Element id Encounter.reasonReference Short description Reason the encounter takes place (reference) Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
diagnosis	Σ	0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.diagnosis Short description The list of diagnosis relevant to this encounter Definition The list of diagnosis relevant to this encounter. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.diagnosis.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
condition	Σ I	1..1	Reference(Condition \| Procedure)	There are no (further) constraints on this element Element id Encounter.diagnosis.condition Short description The diagnosis or procedure relevant to the encounter Alternate names Admission diagnosis, discharge diagnosis, indication Definition Reason the encounter takes place, as specified using information from another resource. For admissions, this is the admission diagnosis. The indication will typically be a Condition (with other resources referenced in the evidence.detail), or a Procedure. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonReference w5: FiveWs.why[x] v2: Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively. rim: .outboundRelationship[typeCode=RSON].target
use		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.diagnosis.use Short description Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …) Definition Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The type of diagnosis this condition represents. DiagnosisRole (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rank		0..1	positiveInt	There are no (further) constraints on this element Element id Encounter.diagnosis.rank Short description Ranking of the diagnosis (for each role type) Definition Ranking of the diagnosis (for each role type). Comments 32 bit number; for values larger than this, use decimal Data type positiveInt Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON].priority
account	I	0..*	Reference(Account)	There are no (further) constraints on this element Element id Encounter.account Short description The set of accounts that may be used for billing for this Encounter Definition The set of accounts that may be used for billing for this Encounter. Comments The billing system may choose to allocate billable items associated with the Encounter to different referenced Accounts based on internal business rules. Data type Reference(Account) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .pertains.A_Account
hospitalization		0..1	BackboneElement	There are no (further) constraints on this element Element id Encounter.hospitalization Short description Details about the admission to a healthcare service Definition Details about the admission to a healthcare service. Comments An Encounter may cover more than just the inpatient stay. Contexts such as outpatients, community clinics, and aged care facilities are also included. The duration recorded in the period of this encounter covers the entire scope of this hospitalization record. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.hospitalization.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
preAdmissionIdentifier		0..1	Identifier	There are no (further) constraints on this element Element id Encounter.hospitalization.preAdmissionIdentifier Short description Pre-admission identifier Definition Pre-admission identifier. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier v2: PV1-5 rim: .id
origin	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.origin Short description The location/organization from which the patient came before admission Definition The location/organization from which the patient came before admission. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .participation[typeCode=ORG].role
admitSource		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.admitSource Short description From where patient was admitted (physician referral, transfer) Definition From where patient was admitted (physician referral, transfer). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding From where the patient was admitted. AdmitSource (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-14 rim: .admissionReferralSourceCode
reAdmission		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.reAdmission Short description The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission Definition Whether this hospitalization is a readmission and why if known. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The reason for re-admission of this hospitalization encounter. v2.0092 (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-13
dietPreference		0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dietPreference Short description Diet preferences reported by the patient Definition Diet preferences reported by the patient. Requirements Used to track patient's diet restrictions and/or preference. For a complete description of the nutrition needs of a patient during their stay, one should use the nutritionOrder resource which links to Encounter. Comments For example, a patient may request both a dairy-free and nut-free diet preference (not mutually exclusive). Data type CodeableConcept Binding Medical, cultural or ethical food preferences to help with catering requirements. Diet (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-38 rim: .outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code="diet"]
specialCourtesy		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialCourtesy Short description Special courtesies (VIP, board member) Definition Special courtesies (VIP, board member). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special courtesies. SpecialCourtesy (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-16 rim: .specialCourtesiesCode
specialArrangement		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialArrangement Short description Wheelchair, translator, stretcher, etc. Definition Any special requests that have been made for this hospitalization encounter, such as the provision of specific equipment or other things. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special arrangements. SpecialArrangements (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-15 / OBR-30 / OBR-43 rim: .specialArrangementCode
destination	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.destination Short description Location/organization to which the patient is discharged Definition Location/organization to which the patient is discharged. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) v2: PV1-37 rim: .participation[typeCode=DST]
dischargeDisposition		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dischargeDisposition Short description Category or kind of location after discharge Definition Category or kind of location after discharge. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Discharge Disposition. DischargeDisposition (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-36 rim: .dischargeDispositionCode
location		0..*	BackboneElement	Element id Encounter.location Short description Dati relativi alle strutture in cui si svolge l'incontro. Definition List of locations where the patient has been during this encounter. Comments Virtual encounters can be recorded in the Encounter by specifying a location reference to a location of type "kind" such as "client's home" and an encounter.class = "virtual". Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .participation[typeCode=LOC]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.location.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
location	I	1..1	Reference(LocationRefertoLabIt)	Element id Encounter.location.location Short description Struttura in cui si svolge l'incontro. Definition The location where the encounter takes place. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(LocationRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.location w5: FiveWs.where[x] v2: PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43 rim: .role
status		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.location.status Short description planned \| active \| reserved \| completed Definition The status of the participants' presence at the specified location during the period specified. If the participant is no longer at the location, then the period will have an end date/time. Comments When the patient is no longer active at a location, then the period end date is entered, and the status may be changed to completed. Data type code Binding The status of the location. EncounterLocationStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .role.statusCode
physicalType		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.location.physicalType Short description The physical type of the location (usually the level in the location hierachy - bed room ward etc.) Definition This will be used to specify the required levels (bed/ward/room/etc.) desired to be recorded to simplify either messaging or query. Comments This information is de-normalized from the Location resource to support the easier understanding of the encounter resource and processing in messaging or query. There may be many levels in the hierachy, and this may only pic specific levels that are required for a specific usage scenario. Data type CodeableConcept Binding Physical form of the location. LocationType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.location.period Short description Time period during which the patient was present at the location Definition Time period during which the patient was present at the location. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] rim: .time
serviceProvider	I	0..1	Reference(Organization)	There are no (further) constraints on this element Element id Encounter.serviceProvider Short description The organization (facility) responsible for this encounter Definition The organization that is primarily responsible for this Encounter's services. This MAY be the same as the organization on the Patient record, however it could be different, such as if the actor performing the services was from an external organization (which may be billed seperately) for an external consultation. Refer to the example bundle showing an abbreviated set of Encounters for a colonoscopy. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor v2: PL.6 & PL.1 rim: .particiaption[typeCode=PFM].role
partOf	I	0..1	Reference(Encounter)	There are no (further) constraints on this element Element id Encounter.partOf Short description Another Encounter this encounter is part of Definition Another Encounter of which this encounter is a part of (administratively or in time). Comments This is also used for associating a child's encounter back to the mother's encounter. Refer to the Notes section in the Patient resource for further details. Data type Reference(Encounter) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.partOf rim: .inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]

Differential View

EncounterRefertoLabIt (Encounter)	I		Encounter	Element id Encounter Short description Encounter Referto di Laboratorio Alternate names Visit Definition An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient. Data type Encounter Constraints dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources `contained.contained.empty()` dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()` dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource `contained.where((('#'+id in (%resource.descendants().reference \| %resource.descendants().as(canonical) \| %resource.descendants().as(uri) \| %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()` dom-6: A resource should have narrative for robust management text.`div`.exists() dom-5: If a resource is contained in another resource, it SHALL NOT have a security label `contained.meta.security.empty()` Mappings rim: Entity. Role, or Act workflow: Event rim: Encounter[@moodCode='EVN']
id	Σ	0..1	string	There are no (further) constraints on this element Element id Encounter.id Short description Logical id of this artifact Definition The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Comments The only time that a resource does not have an id is when it is being submitted to the server using a create operation. Data type string
meta	Σ	0..1	Meta	There are no (further) constraints on this element Element id Encounter.meta Short description Metadata about the resource Definition The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource. Data type Meta Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A
implicitRules	Σ ?!	0..1	uri	There are no (further) constraints on this element Element id Encounter.implicitRules Short description A set of rules under which this content was created Definition A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. Comments Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc. Data type uri Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
language		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.language Short description Language of the resource content Definition The base language in which the resource is written. Comments Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). Data type code Binding A human language. CommonLanguages (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
text		0..1	Narrative	There are no (further) constraints on this element Element id Encounter.text Short description Text summary of the resource, for human interpretation Alternate names narrative, html, xhtml, display Definition A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. Comments Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later. Data type Narrative Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A rim: Act.text?
contained		0..*	Resource	There are no (further) constraints on this element Element id Encounter.contained Short description Contained, inline Resources Alternate names inline resources, anonymous resources, contained resources Definition These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope. Comments This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels. Data type Resource Mappings rim: Entity. Role, or Act rim: N/A
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.modifierExtension Short description Extensions that cannot be ignored Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
identifier	Σ	0..*	Identifier	There are no (further) constraints on this element Element id Encounter.identifier Short description Identifier(s) by which this encounter is known Definition Identifier(s) by which this encounter is known. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier workflow: Event.identifier w5: FiveWs.identifier v2: PV1-19 rim: .id
status	Σ ?!	1..1	codeBinding	Element id Encounter.status Short description Descrizione attributo: Stato attuale dell'incontro. Possibili valori: planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that internal business rules will determine the appropriate transitions that may occur between statuses (and also classes). Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.status w5: FiveWs.status v2: No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16 rim: .statusCode
statusHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.statusHistory Short description List of past encounter statuses Definition The status history permits the encounter resource to contain the status history without needing to read through the historical versions of the resource, or even have the server store them. Comments The current status is always found in the current version of the resource, not the status history. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.statusHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
status		1..1	codeBinding	There are no (further) constraints on this element Element id Encounter.statusHistory.status Short description planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled + Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that FHIR strings SHALL NOT exceed 1MB in size Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.statusHistory.period Short description The time that the episode was in the specified status Definition The time that the episode was in the specified status. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
class	Σ	1..1	CodingBinding	Element id Encounter.class Short description Classificazione dell'incontro con il paziente. Definition Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. EncounterClass (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding w5: FiveWs.class v2: PV1-2 rim: .inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
classHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.classHistory Short description List of past encounter classes Definition The class history permits the tracking of the encounters transitions without needing to go through the resource history. This would be used for a case where an admission starts of as an emergency encounter, then transitions into an inpatient scenario. Doing this and not restarting a new encounter ensures that any lab/diagnostic results can more easily follow the patient and not require re-processing and not get lost or cancelled during a kind of discharge from emergency to inpatient. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.classHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
class		1..1	CodingBinding	There are no (further) constraints on this element Element id Encounter.classHistory.class Short description inpatient \| outpatient \| ambulatory \| emergency + Definition inpatient \| outpatient \| ambulatory \| emergency +. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. v3.ActEncounterCode (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.classHistory.period Short description The time that the episode was in the specified class Definition The time that the episode was in the specified class. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
type	Σ	0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.type Short description Specific type of encounter Definition Specific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation). Comments Since there are many ways to further classify encounters, this element is 0... Data type* CodeableConcept Binding The type of encounter. EncounterType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code w5: FiveWs.class v2: PV1-4 / PV1-18 rim: .code
serviceType	Σ	0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.serviceType Short description Specific type of service Definition Broad categorization of the service that is to be provided (e.g. cardiology). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Broad categorization of the service that is to be provided. ServiceType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code v2: PV1-10
priority		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.priority Short description Indicates the urgency of the encounter Definition Indicates the urgency of the encounter. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Indicates the urgency of the encounter. v3.ActPriority (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD w5: FiveWs.grade v2: PV2-25 rim: .priorityCode
subject	Σ I	1..1	Reference(PatientRefertoLabIt)	Element id Encounter.subject Short description Soggetto dell'incontro. Alternate names patient Definition The patient or group present at the encounter. Comments While the encounter is always about the patient, the patient might not actually be known in all contexts of use, and there may be a group of patients that could be anonymous (such as in a group therapy for Alcoholics Anonymous - where the recording of the encounter could be used for billing on the number of people/staff and not important to the context of the specific patients) or alternately in veterinary care a herd of sheep receiving treatment (where the animals are not individually tracked). Data type Reference(PatientRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.subject w5: FiveWs.subject[x] v2: PID-3 rim: .participation[typeCode=SBJ]/role[classCode=PAT] w5: FiveWs.subject
episodeOfCare	Σ I	0..*	Reference(EpisodeOfCare)	There are no (further) constraints on this element Element id Encounter.episodeOfCare Short description Episode(s) of care that this encounter should be recorded against Definition Where a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem. The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(EpisodeOfCare) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.context w5: FiveWs.context v2: PV1-54, PV1-53
basedOn	I	0..*	Reference(ServiceRequestRefertoLabIt)	Element id Encounter.basedOn Short description Reference alla ServiceRequest che ha avviato l'incontro. Alternate names incomingReferral Definition The request this encounter satisfies (e.g. incoming referral or procedure request). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(ServiceRequestRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn rim: .reason.ClinicalDocument
participant	Σ	0..*	BackboneElement	Element id Encounter.participant Short description Partecipanti coinvolti durante l'incontro. Definition The list of people responsible for providing the service. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.performer v2: ROL rim: .participation[typeCode=PFM]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.participant.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
type	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.participant.type Short description Role of participant in encounter Definition Role of participant in encounter. Comments The participant type indicates how an individual participates in an encounter. It includes non-practitioner participants, and for practitioners this is to describe the action type in the context of this encounter (e.g. Admitting Dr, Attending Dr, Translator, Consulting Dr). This is different to the practitioner roles which are functional roles, derived from terms of employment, education, licensing, etc. Data type CodeableConcept Binding Role of participant in encounter. ParticipantType (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.performer.function v2: ROL-3 (or maybe PRT-4) rim: .functionCode
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.participant.period Short description Period of time during the encounter that the participant participated Definition The period of time that the specified participant participated in the encounter. These can overlap or be sub-sets of the overall encounter's period. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] v2: ROL-5, ROL-6 (or maybe PRT-5) rim: .time
individual	Σ I	0..1	Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson)	Element id Encounter.participant.individual Short description Persone coinvolte nell'incontro oltre il paziente. Definition Persons involved in the encounter other than the patient. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor w5: FiveWs.who v2: ROL-4 rim: .role
appointment	Σ I	0..*	Reference(Appointment)	There are no (further) constraints on this element Element id Encounter.appointment Short description The appointment that scheduled this encounter Definition The appointment that scheduled this encounter. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Appointment) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn v2: SCH-1 / SCH-2 rim: .outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
period	I	0..1	Period	Element id Encounter.period Short description L'inizio e la fine dell'incontro. Definition The start and end time of the encounter. Comments If not (yet) known, the end of the Period may be omitted. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] workflow: Event.occurrence[x] w5: FiveWs.done[x] v2: PV1-44, PV1-45 rim: .effectiveTime (low & high)
length	I	0..1	Duration	There are no (further) constraints on this element Element id Encounter.length Short description Quantity of time the encounter lasted (less time absent) Definition Quantity of time the encounter lasted. This excludes the time during leaves of absence. Comments May differ from the time the Encounter.period lasted because of leave of absence. Data type Duration Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` qty-3: If a code for the unit is present, the system SHALL also be present `code.empty() or system.exists()` drt-1: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. `code.exists() implies ((system = %ucum) and value.exists())` Mappings rim: n/a v2: SN (see also Range) or CQ rim: PQ, IVL<PQ>, MO, CO, depending on the values rim: PQ, IVL<PQ> depending on the values workflow: Event.occurrence[x] v2: (PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes rim: .lengthOfStayQuantity
reasonCode	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.reasonCode Short description Coded reason the encounter takes place Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type CodeableConcept Binding Reason why the encounter takes place. EncounterReasonCodes (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
reasonReference	Σ I	0..*	Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation)	There are no (further) constraints on this element Element id Encounter.reasonReference Short description Reason the encounter takes place (reference) Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
diagnosis	Σ	0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.diagnosis Short description The list of diagnosis relevant to this encounter Definition The list of diagnosis relevant to this encounter. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.diagnosis.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
condition	Σ I	1..1	Reference(Condition \| Procedure)	There are no (further) constraints on this element Element id Encounter.diagnosis.condition Short description The diagnosis or procedure relevant to the encounter Alternate names Admission diagnosis, discharge diagnosis, indication Definition Reason the encounter takes place, as specified using information from another resource. For admissions, this is the admission diagnosis. The indication will typically be a Condition (with other resources referenced in the evidence.detail), or a Procedure. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonReference w5: FiveWs.why[x] v2: Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively. rim: .outboundRelationship[typeCode=RSON].target
use		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.diagnosis.use Short description Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …) Definition Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The type of diagnosis this condition represents. DiagnosisRole (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rank		0..1	positiveInt	There are no (further) constraints on this element Element id Encounter.diagnosis.rank Short description Ranking of the diagnosis (for each role type) Definition Ranking of the diagnosis (for each role type). Comments 32 bit number; for values larger than this, use decimal Data type positiveInt Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON].priority
account	I	0..*	Reference(Account)	There are no (further) constraints on this element Element id Encounter.account Short description The set of accounts that may be used for billing for this Encounter Definition The set of accounts that may be used for billing for this Encounter. Comments The billing system may choose to allocate billable items associated with the Encounter to different referenced Accounts based on internal business rules. Data type Reference(Account) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .pertains.A_Account
hospitalization		0..1	BackboneElement	There are no (further) constraints on this element Element id Encounter.hospitalization Short description Details about the admission to a healthcare service Definition Details about the admission to a healthcare service. Comments An Encounter may cover more than just the inpatient stay. Contexts such as outpatients, community clinics, and aged care facilities are also included. The duration recorded in the period of this encounter covers the entire scope of this hospitalization record. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.hospitalization.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
preAdmissionIdentifier		0..1	Identifier	There are no (further) constraints on this element Element id Encounter.hospitalization.preAdmissionIdentifier Short description Pre-admission identifier Definition Pre-admission identifier. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier v2: PV1-5 rim: .id
origin	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.origin Short description The location/organization from which the patient came before admission Definition The location/organization from which the patient came before admission. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .participation[typeCode=ORG].role
admitSource		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.admitSource Short description From where patient was admitted (physician referral, transfer) Definition From where patient was admitted (physician referral, transfer). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding From where the patient was admitted. AdmitSource (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-14 rim: .admissionReferralSourceCode
reAdmission		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.reAdmission Short description The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission Definition Whether this hospitalization is a readmission and why if known. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The reason for re-admission of this hospitalization encounter. v2.0092 (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-13
dietPreference		0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dietPreference Short description Diet preferences reported by the patient Definition Diet preferences reported by the patient. Requirements Used to track patient's diet restrictions and/or preference. For a complete description of the nutrition needs of a patient during their stay, one should use the nutritionOrder resource which links to Encounter. Comments For example, a patient may request both a dairy-free and nut-free diet preference (not mutually exclusive). Data type CodeableConcept Binding Medical, cultural or ethical food preferences to help with catering requirements. Diet (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-38 rim: .outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code="diet"]
specialCourtesy		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialCourtesy Short description Special courtesies (VIP, board member) Definition Special courtesies (VIP, board member). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special courtesies. SpecialCourtesy (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-16 rim: .specialCourtesiesCode
specialArrangement		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialArrangement Short description Wheelchair, translator, stretcher, etc. Definition Any special requests that have been made for this hospitalization encounter, such as the provision of specific equipment or other things. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special arrangements. SpecialArrangements (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-15 / OBR-30 / OBR-43 rim: .specialArrangementCode
destination	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.destination Short description Location/organization to which the patient is discharged Definition Location/organization to which the patient is discharged. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) v2: PV1-37 rim: .participation[typeCode=DST]
dischargeDisposition		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dischargeDisposition Short description Category or kind of location after discharge Definition Category or kind of location after discharge. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Discharge Disposition. DischargeDisposition (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-36 rim: .dischargeDispositionCode
location		0..*	BackboneElement	Element id Encounter.location Short description Dati relativi alle strutture in cui si svolge l'incontro. Definition List of locations where the patient has been during this encounter. Comments Virtual encounters can be recorded in the Encounter by specifying a location reference to a location of type "kind" such as "client's home" and an encounter.class = "virtual". Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .participation[typeCode=LOC]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.location.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
location	I	1..1	Reference(LocationRefertoLabIt)	Element id Encounter.location.location Short description Struttura in cui si svolge l'incontro. Definition The location where the encounter takes place. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(LocationRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.location w5: FiveWs.where[x] v2: PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43 rim: .role
status		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.location.status Short description planned \| active \| reserved \| completed Definition The status of the participants' presence at the specified location during the period specified. If the participant is no longer at the location, then the period will have an end date/time. Comments When the patient is no longer active at a location, then the period end date is entered, and the status may be changed to completed. Data type code Binding The status of the location. EncounterLocationStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .role.statusCode
physicalType		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.location.physicalType Short description The physical type of the location (usually the level in the location hierachy - bed room ward etc.) Definition This will be used to specify the required levels (bed/ward/room/etc.) desired to be recorded to simplify either messaging or query. Comments This information is de-normalized from the Location resource to support the easier understanding of the encounter resource and processing in messaging or query. There may be many levels in the hierachy, and this may only pic specific levels that are required for a specific usage scenario. Data type CodeableConcept Binding Physical form of the location. LocationType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.location.period Short description Time period during which the patient was present at the location Definition Time period during which the patient was present at the location. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] rim: .time
serviceProvider	I	0..1	Reference(Organization)	There are no (further) constraints on this element Element id Encounter.serviceProvider Short description The organization (facility) responsible for this encounter Definition The organization that is primarily responsible for this Encounter's services. This MAY be the same as the organization on the Patient record, however it could be different, such as if the actor performing the services was from an external organization (which may be billed seperately) for an external consultation. Refer to the example bundle showing an abbreviated set of Encounters for a colonoscopy. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor v2: PL.6 & PL.1 rim: .particiaption[typeCode=PFM].role
partOf	I	0..1	Reference(Encounter)	There are no (further) constraints on this element Element id Encounter.partOf Short description Another Encounter this encounter is part of Definition Another Encounter of which this encounter is a part of (administratively or in time). Comments This is also used for associating a child's encounter back to the mother's encounter. Refer to the Notes section in the Patient resource for further details. Data type Reference(Encounter) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.partOf rim: .inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]

Hybrid View

EncounterRefertoLabIt (Encounter)	I		Encounter	Element id Encounter Short description Encounter Referto di Laboratorio Alternate names Visit Definition An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient. Data type Encounter Constraints dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources `contained.contained.empty()` dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()` dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource `contained.where((('#'+id in (%resource.descendants().reference \| %resource.descendants().as(canonical) \| %resource.descendants().as(uri) \| %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()` dom-6: A resource should have narrative for robust management text.`div`.exists() dom-5: If a resource is contained in another resource, it SHALL NOT have a security label `contained.meta.security.empty()` Mappings rim: Entity. Role, or Act workflow: Event rim: Encounter[@moodCode='EVN']
id	Σ	0..1	string	There are no (further) constraints on this element Element id Encounter.id Short description Logical id of this artifact Definition The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Comments The only time that a resource does not have an id is when it is being submitted to the server using a create operation. Data type string
meta	Σ	0..1	Meta	There are no (further) constraints on this element Element id Encounter.meta Short description Metadata about the resource Definition The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource. Data type Meta Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A
implicitRules	Σ ?!	0..1	uri	There are no (further) constraints on this element Element id Encounter.implicitRules Short description A set of rules under which this content was created Definition A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. Comments Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc. Data type uri Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
language		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.language Short description Language of the resource content Definition The base language in which the resource is written. Comments Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). Data type code Binding A human language. CommonLanguages (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
text		0..1	Narrative	There are no (further) constraints on this element Element id Encounter.text Short description Text summary of the resource, for human interpretation Alternate names narrative, html, xhtml, display Definition A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. Comments Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later. Data type Narrative Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: N/A rim: Act.text?
contained		0..*	Resource	There are no (further) constraints on this element Element id Encounter.contained Short description Contained, inline Resources Alternate names inline resources, anonymous resources, contained resources Definition These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope. Comments This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels. Data type Resource Mappings rim: Entity. Role, or Act rim: N/A
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.modifierExtension Short description Extensions that cannot be ignored Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
identifier	Σ	0..*	Identifier	There are no (further) constraints on this element Element id Encounter.identifier Short description Identifier(s) by which this encounter is known Definition Identifier(s) by which this encounter is known. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier workflow: Event.identifier w5: FiveWs.identifier v2: PV1-19 rim: .id
status	Σ ?!	1..1	codeBinding	Element id Encounter.status Short description Descrizione attributo: Stato attuale dell'incontro. Possibili valori: planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that internal business rules will determine the appropriate transitions that may occur between statuses (and also classes). Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.status w5: FiveWs.status v2: No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16 rim: .statusCode
statusHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.statusHistory Short description List of past encounter statuses Definition The status history permits the encounter resource to contain the status history without needing to read through the historical versions of the resource, or even have the server store them. Comments The current status is always found in the current version of the resource, not the status history. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.statusHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.statusHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
status		1..1	codeBinding	There are no (further) constraints on this element Element id Encounter.statusHistory.status Short description planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled + Definition planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +. Comments Note that FHIR strings SHALL NOT exceed 1MB in size Data type code Binding Current state of the encounter. EncounterStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.statusHistory.period Short description The time that the episode was in the specified status Definition The time that the episode was in the specified status. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
class	Σ	1..1	CodingBinding	Element id Encounter.class Short description Classificazione dell'incontro con il paziente. Definition Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. EncounterClass (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding w5: FiveWs.class v2: PV1-2 rim: .inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
classHistory		0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.classHistory Short description List of past encounter classes Definition The class history permits the tracking of the encounters transitions without needing to go through the resource history. This would be used for a case where an admission starts of as an emergency encounter, then transitions into an inpatient scenario. Doing this and not restarting a new encounter ensures that any lab/diagnostic results can more easily follow the patient and not require re-processing and not get lost or cancelled during a kind of discharge from emergency to inpatient. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a
id		0..1	string	There are no (further) constraints on this element Element id Encounter.classHistory.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.classHistory.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
class		1..1	CodingBinding	There are no (further) constraints on this element Element id Encounter.classHistory.class Short description inpatient \| outpatient \| ambulatory \| emergency + Definition inpatient \| outpatient \| ambulatory \| emergency +. Comments Codes may be defined very casually in enumerations or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Data type Coding Binding Classification of the encounter. v3.ActEncounterCode (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6 rim: CV orim: fhir:Coding rdfs:subClassOf dt:CDCoding
period	I	1..1	Period	There are no (further) constraints on this element Element id Encounter.classHistory.period Short description The time that the episode was in the specified class Definition The time that the episode was in the specified class. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
type	Σ	0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.type Short description Specific type of encounter Definition Specific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation). Comments Since there are many ways to further classify encounters, this element is 0... Data type* CodeableConcept Binding The type of encounter. EncounterType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code w5: FiveWs.class v2: PV1-4 / PV1-18 rim: .code
serviceType	Σ	0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.serviceType Short description Specific type of service Definition Broad categorization of the service that is to be provided (e.g. cardiology). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Broad categorization of the service that is to be provided. ServiceType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.code v2: PV1-10
priority		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.priority Short description Indicates the urgency of the encounter Definition Indicates the urgency of the encounter. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Indicates the urgency of the encounter. v3.ActPriority (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD w5: FiveWs.grade v2: PV2-25 rim: .priorityCode
subject	Σ I	1..1	Reference(PatientRefertoLabIt)	Element id Encounter.subject Short description Soggetto dell'incontro. Alternate names patient Definition The patient or group present at the encounter. Comments While the encounter is always about the patient, the patient might not actually be known in all contexts of use, and there may be a group of patients that could be anonymous (such as in a group therapy for Alcoholics Anonymous - where the recording of the encounter could be used for billing on the number of people/staff and not important to the context of the specific patients) or alternately in veterinary care a herd of sheep receiving treatment (where the animals are not individually tracked). Data type Reference(PatientRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.subject w5: FiveWs.subject[x] v2: PID-3 rim: .participation[typeCode=SBJ]/role[classCode=PAT] w5: FiveWs.subject
episodeOfCare	Σ I	0..*	Reference(EpisodeOfCare)	There are no (further) constraints on this element Element id Encounter.episodeOfCare Short description Episode(s) of care that this encounter should be recorded against Definition Where a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem. The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(EpisodeOfCare) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.context w5: FiveWs.context v2: PV1-54, PV1-53
basedOn	I	0..*	Reference(ServiceRequestRefertoLabIt)	Element id Encounter.basedOn Short description Reference alla ServiceRequest che ha avviato l'incontro. Alternate names incomingReferral Definition The request this encounter satisfies (e.g. incoming referral or procedure request). Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(ServiceRequestRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn rim: .reason.ClinicalDocument
participant	Σ	0..*	BackboneElement	Element id Encounter.participant Short description Partecipanti coinvolti durante l'incontro. Definition The list of people responsible for providing the service. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a workflow: Event.performer v2: ROL rim: .participation[typeCode=PFM]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.participant.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.participant.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
type	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.participant.type Short description Role of participant in encounter Definition Role of participant in encounter. Comments The participant type indicates how an individual participates in an encounter. It includes non-practitioner participants, and for practitioners this is to describe the action type in the context of this encounter (e.g. Admitting Dr, Attending Dr, Translator, Consulting Dr). This is different to the practitioner roles which are functional roles, derived from terms of employment, education, licensing, etc. Data type CodeableConcept Binding Role of participant in encounter. ParticipantType (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.performer.function v2: ROL-3 (or maybe PRT-4) rim: .functionCode
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.participant.period Short description Period of time during the encounter that the participant participated Definition The period of time that the specified participant participated in the encounter. These can overlap or be sub-sets of the overall encounter's period. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] v2: ROL-5, ROL-6 (or maybe PRT-5) rim: .time
individual	Σ I	0..1	Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson)	Element id Encounter.participant.individual Short description Persone coinvolte nell'incontro oltre il paziente. Definition Persons involved in the encounter other than the patient. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor w5: FiveWs.who v2: ROL-4 rim: .role
appointment	Σ I	0..*	Reference(Appointment)	There are no (further) constraints on this element Element id Encounter.appointment Short description The appointment that scheduled this encounter Definition The appointment that scheduled this encounter. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Appointment) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.basedOn v2: SCH-1 / SCH-2 rim: .outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
period	I	0..1	Period	Element id Encounter.period Short description L'inizio e la fine dell'incontro. Definition The start and end time of the encounter. Comments If not (yet) known, the end of the Period may be omitted. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] workflow: Event.occurrence[x] w5: FiveWs.done[x] v2: PV1-44, PV1-45 rim: .effectiveTime (low & high)
length	I	0..1	Duration	There are no (further) constraints on this element Element id Encounter.length Short description Quantity of time the encounter lasted (less time absent) Definition Quantity of time the encounter lasted. This excludes the time during leaves of absence. Comments May differ from the time the Encounter.period lasted because of leave of absence. Data type Duration Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` qty-3: If a code for the unit is present, the system SHALL also be present `code.empty() or system.exists()` drt-1: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. `code.exists() implies ((system = %ucum) and value.exists())` Mappings rim: n/a v2: SN (see also Range) or CQ rim: PQ, IVL<PQ>, MO, CO, depending on the values rim: PQ, IVL<PQ> depending on the values workflow: Event.occurrence[x] v2: (PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes rim: .lengthOfStayQuantity
reasonCode	Σ	0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.reasonCode Short description Coded reason the encounter takes place Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type CodeableConcept Binding Reason why the encounter takes place. EncounterReasonCodes (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
reasonReference	Σ I	0..*	Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation)	There are no (further) constraints on this element Element id Encounter.reasonReference Short description Reason the encounter takes place (reference) Alternate names Indication, Admission diagnosis Definition Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonCode w5: FiveWs.why[x] v2: EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations ) rim: .reasonCode
diagnosis	Σ	0..*	BackboneElement	There are no (further) constraints on this element Element id Encounter.diagnosis Short description The list of diagnosis relevant to this encounter Definition The list of diagnosis relevant to this encounter. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.diagnosis.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.diagnosis.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
condition	Σ I	1..1	Reference(Condition \| Procedure)	There are no (further) constraints on this element Element id Encounter.diagnosis.condition Short description The diagnosis or procedure relevant to the encounter Alternate names Admission diagnosis, discharge diagnosis, indication Definition Reason the encounter takes place, as specified using information from another resource. For admissions, this is the admission diagnosis. The indication will typically be a Condition (with other resources referenced in the evidence.detail), or a Procedure. Comments For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis). Data type Reference(Condition \| Procedure) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.reasonReference w5: FiveWs.why[x] v2: Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively. rim: .outboundRelationship[typeCode=RSON].target
use		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.diagnosis.use Short description Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …) Definition Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The type of diagnosis this condition represents. DiagnosisRole (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rank		0..1	positiveInt	There are no (further) constraints on this element Element id Encounter.diagnosis.rank Short description Ranking of the diagnosis (for each role type) Definition Ranking of the diagnosis (for each role type). Comments 32 bit number; for values larger than this, use decimal Data type positiveInt Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=RSON].priority
account	I	0..*	Reference(Account)	There are no (further) constraints on this element Element id Encounter.account Short description The set of accounts that may be used for billing for this Encounter Definition The set of accounts that may be used for billing for this Encounter. Comments The billing system may choose to allocate billable items associated with the Encounter to different referenced Accounts based on internal business rules. Data type Reference(Account) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .pertains.A_Account
hospitalization		0..1	BackboneElement	There are no (further) constraints on this element Element id Encounter.hospitalization Short description Details about the admission to a healthcare service Definition Details about the admission to a healthcare service. Comments An Encounter may cover more than just the inpatient stay. Contexts such as outpatients, community clinics, and aged care facilities are also included. The duration recorded in the period of this encounter covers the entire scope of this hospitalization record. Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.hospitalization.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.hospitalization.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
preAdmissionIdentifier		0..1	Identifier	There are no (further) constraints on this element Element id Encounter.hospitalization.preAdmissionIdentifier Short description Pre-admission identifier Definition Pre-admission identifier. Data type Identifier Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CX / EI (occasionally, more often EI maps to a resource id or a URL) rim: II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT] servd: Identifier v2: PV1-5 rim: .id
origin	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.origin Short description The location/organization from which the patient came before admission Definition The location/organization from which the patient came before admission. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) rim: .participation[typeCode=ORG].role
admitSource		0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.admitSource Short description From where patient was admitted (physician referral, transfer) Definition From where patient was admitted (physician referral, transfer). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding From where the patient was admitted. AdmitSource (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-14 rim: .admissionReferralSourceCode
reAdmission		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.reAdmission Short description The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission Definition Whether this hospitalization is a readmission and why if known. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding The reason for re-admission of this hospitalization encounter. v2.0092 (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-13
dietPreference		0..*	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dietPreference Short description Diet preferences reported by the patient Definition Diet preferences reported by the patient. Requirements Used to track patient's diet restrictions and/or preference. For a complete description of the nutrition needs of a patient during their stay, one should use the nutritionOrder resource which links to Encounter. Comments For example, a patient may request both a dairy-free and nut-free diet preference (not mutually exclusive). Data type CodeableConcept Binding Medical, cultural or ethical food preferences to help with catering requirements. Diet (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-38 rim: .outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code="diet"]
specialCourtesy		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialCourtesy Short description Special courtesies (VIP, board member) Definition Special courtesies (VIP, board member). Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special courtesies. SpecialCourtesy (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-16 rim: .specialCourtesiesCode
specialArrangement		0..*	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.hospitalization.specialArrangement Short description Wheelchair, translator, stretcher, etc. Definition Any special requests that have been made for this hospitalization encounter, such as the provision of specific equipment or other things. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Special arrangements. SpecialArrangements (preferred) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-15 / OBR-30 / OBR-43 rim: .specialArrangementCode
destination	I	0..1	Reference(Location \| Organization)	There are no (further) constraints on this element Element id Encounter.hospitalization.destination Short description Location/organization to which the patient is discharged Definition Location/organization to which the patient is discharged. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Location \| Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) v2: PV1-37 rim: .participation[typeCode=DST]
dischargeDisposition		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.hospitalization.dischargeDisposition Short description Category or kind of location after discharge Definition Category or kind of location after discharge. Comments Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. Data type CodeableConcept Binding Discharge Disposition. DischargeDisposition (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD v2: PV1-36 rim: .dischargeDispositionCode
location		0..*	BackboneElement	Element id Encounter.location Short description Dati relativi alle strutture in cui si svolge l'incontro. Definition List of locations where the patient has been during this encounter. Comments Virtual encounters can be recorded in the Encounter by specifying a location reference to a location of type "kind" such as "client's home" and an encounter.class = "virtual". Data type BackboneElement Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .participation[typeCode=LOC]
id		0..1	string	There are no (further) constraints on this element Element id Encounter.location.id Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension	I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.extension Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Sliced: Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
modifierExtension	Σ ?! I	0..*	Extension	There are no (further) constraints on this element Element id Encounter.location.modifierExtension Short description Extensions that cannot be ignored even if unrecognized Alternate names extensions, user content, modifiers Definition May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Requirements Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
location	I	1..1	Reference(LocationRefertoLabIt)	Element id Encounter.location.location Short description Struttura in cui si svolge l'incontro. Definition The location where the encounter takes place. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(LocationRefertoLabIt) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.location w5: FiveWs.where[x] v2: PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43 rim: .role
status		0..1	codeBinding	There are no (further) constraints on this element Element id Encounter.location.status Short description planned \| active \| reserved \| completed Definition The status of the participants' presence at the specified location during the period specified. If the participant is no longer at the location, then the period will have an end date/time. Comments When the patient is no longer active at a location, then the period end date is entered, and the status may be changed to completed. Data type code Binding The status of the location. EncounterLocationStatus (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a rim: .role.statusCode
physicalType		0..1	CodeableConcept	There are no (further) constraints on this element Element id Encounter.location.physicalType Short description The physical type of the location (usually the level in the location hierachy - bed room ward etc.) Definition This will be used to specify the required levels (bed/ward/room/etc.) desired to be recorded to simplify either messaging or query. Comments This information is de-normalized from the Location resource to support the easier understanding of the encounter resource and processing in messaging or query. There may be many levels in the hierachy, and this may only pic specific levels that are required for a specific usage scenario. Data type CodeableConcept Binding Physical form of the location. LocationType (example) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings rim: n/a v2: CE/CNE/CWE rim: CD orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
period	I	0..1	Period	There are no (further) constraints on this element Element id Encounter.location.period Short description Time period during which the patient was present at the location Definition Time period during which the patient was present at the location. Comments A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). Period is not used for a duration (a measure of elapsed time). See Duration. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` per-1: If present, start SHALL have a lower value than end `start.hasValue().not() or end.hasValue().not() or (start <= end)` Mappings rim: n/a v2: DR rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"] rim: .time
serviceProvider	I	0..1	Reference(Organization)	There are no (further) constraints on this element Element id Encounter.serviceProvider Short description The organization (facility) responsible for this encounter Definition The organization that is primarily responsible for this Encounter's services. This MAY be the same as the organization on the Patient record, however it could be different, such as if the actor performing the services was from an external organization (which may be billed seperately) for an external consultation. Refer to the example bundle showing an abbreviated set of Encounters for a colonoscopy. Comments References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository. Data type Reference(Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.performer.actor v2: PL.6 & PL.1 rim: .particiaption[typeCode=PFM].role
partOf	I	0..1	Reference(Encounter)	There are no (further) constraints on this element Element id Encounter.partOf Short description Another Encounter this encounter is part of Definition Another Encounter of which this encounter is a part of (administratively or in time). Comments This is also used for associating a child's encounter back to the mother's encounter. Refer to the Notes section in the Patient resource for further details. Data type Reference(Encounter) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ref-1: SHALL have a contained resource if a local reference is provided `reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))` Mappings rim: n/a rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity) workflow: Event.partOf rim: .inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]

Table View

Encounter		0..*
Encounter.id	id	0..1
Encounter.meta	Meta	0..1
Encounter.implicitRules	uri	0..1
Encounter.language	code	0..1
Encounter.text	Narrative	0..1
Encounter.contained	Resource	0..*
Encounter.extension	Extension	0..*
Encounter.modifierExtension	Extension	0..*
Encounter.identifier	Identifier	0..*
Encounter.status	code	1..1
Encounter.statusHistory	BackboneElement	0..*
Encounter.statusHistory.id	string	0..1
Encounter.statusHistory.extension	Extension	0..*
Encounter.statusHistory.modifierExtension	Extension	0..*
Encounter.statusHistory.status	code	1..1
Encounter.statusHistory.period	Period	1..1
Encounter.class	Coding	1..1
Encounter.classHistory	BackboneElement	0..*
Encounter.classHistory.id	string	0..1
Encounter.classHistory.extension	Extension	0..*
Encounter.classHistory.modifierExtension	Extension	0..*
Encounter.classHistory.class	Coding	1..1
Encounter.classHistory.period	Period	1..1
Encounter.type	CodeableConcept	0..*
Encounter.serviceType	CodeableConcept	0..1
Encounter.priority	CodeableConcept	0..1
Encounter.subject	Reference(PatientRefertoLabIt)	1..1
Encounter.episodeOfCare	Reference(EpisodeOfCare)	0..*
Encounter.basedOn	Reference(ServiceRequestRefertoLabIt)	0..*
Encounter.participant	BackboneElement	0..*
Encounter.participant.id	string	0..1
Encounter.participant.extension	Extension	0..*
Encounter.participant.modifierExtension	Extension	0..*
Encounter.participant.type	CodeableConcept	0..*
Encounter.participant.period	Period	0..1
Encounter.participant.individual	Reference(PractitionerRefertoLabIt \| PractitionerRoleRefertoLabIt \| RelatedPerson)	0..1
Encounter.appointment	Reference(Appointment)	0..*
Encounter.period	Period	0..1
Encounter.length	Duration	0..1
Encounter.reasonCode	CodeableConcept	0..*
Encounter.reasonReference	Reference(Condition \| Procedure \| Observation \| ImmunizationRecommendation)	0..*
Encounter.diagnosis	BackboneElement	0..*
Encounter.diagnosis.id	string	0..1
Encounter.diagnosis.extension	Extension	0..*
Encounter.diagnosis.modifierExtension	Extension	0..*
Encounter.diagnosis.condition	Reference(Condition \| Procedure)	1..1
Encounter.diagnosis.use	CodeableConcept	0..1
Encounter.diagnosis.rank	positiveInt	0..1
Encounter.account	Reference(Account)	0..*
Encounter.hospitalization	BackboneElement	0..1
Encounter.hospitalization.id	string	0..1
Encounter.hospitalization.extension	Extension	0..*
Encounter.hospitalization.modifierExtension	Extension	0..*
Encounter.hospitalization.preAdmissionIdentifier	Identifier	0..1
Encounter.hospitalization.origin	Reference(Location \| Organization)	0..1
Encounter.hospitalization.admitSource	CodeableConcept	0..1
Encounter.hospitalization.reAdmission	CodeableConcept	0..1
Encounter.hospitalization.dietPreference	CodeableConcept	0..*
Encounter.hospitalization.specialCourtesy	CodeableConcept	0..*
Encounter.hospitalization.specialArrangement	CodeableConcept	0..*
Encounter.hospitalization.destination	Reference(Location \| Organization)	0..1
Encounter.hospitalization.dischargeDisposition	CodeableConcept	0..1
Encounter.location	BackboneElement	0..*
Encounter.location.id	string	0..1
Encounter.location.extension	Extension	0..*
Encounter.location.modifierExtension	Extension	0..*
Encounter.location.location	Reference(LocationRefertoLabIt)	1..1
Encounter.location.status	code	0..1
Encounter.location.physicalType	CodeableConcept	0..1
Encounter.location.period	Period	0..1
Encounter.serviceProvider	Reference(Organization)	0..1
Encounter.partOf	Reference(Encounter)	0..1

XML View

<StructureDefinition xmlns="http://hl7.org/fhir">
    <id value="encounter-it-lab" />
    <text>
        <status value="extensions" />
        --- We have skipped the narrative for better readability of the resource ---
    </text>
    <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
        <valueInteger value="1" />
    </extension>
    <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="trial-use" />
    </extension>
    <url value="http://hl7.it/fhir/lab-report/StructureDefinition/encounter-it-lab" />
    <version value="0.2.0" />
    <name value="EncounterRefertoLabIt" />
    <title value="Encounter - Lab Report" />
    <status value="active" />
    <date value="2024-03-08T09:39:30+01:00" />
    <publisher value="HL7 Italia" />
    <contact>
        <name value="HL7 Italia" />
        <telecom>
            <system value="url" />
            <value value="https://hl7.it" />
        </telecom>
    </contact>
    <contact>
        <name value="HL7 Italia" />
        <telecom>
            <system value="url" />
            <value value="https://hl7.it" />
        </telecom>
    </contact>
    <description value="Descrizione dei dati relativi all&#39;incontro per la specifica richiesta tramite il profilo della risorsa Encounter per il referto di laboratorio." />
    <jurisdiction>
        <coding>
            <system value="urn:iso:std:iso:3166" />
            <code value="IT" />
            <display value="Italy" />
        </coding>
    </jurisdiction>
    <fhirVersion value="4.0.1" />
    <mapping>
        <identity value="workflow" />
        <uri value="http://hl7.org/fhir/workflow" />
        <name value="Workflow Pattern" />
    </mapping>
    <mapping>
        <identity value="rim" />
        <uri value="http://hl7.org/v3" />
        <name value="RIM Mapping" />
    </mapping>
    <mapping>
        <identity value="w5" />
        <uri value="http://hl7.org/fhir/fivews" />
        <name value="FiveWs Pattern Mapping" />
    </mapping>
    <mapping>
        <identity value="v2" />
        <uri value="http://hl7.org/v2" />
        <name value="HL7 v2 Mapping" />
    </mapping>
    <kind value="resource" />
    <abstract value="false" />
    <type value="Encounter" />
    <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Encounter" />
    <derivation value="constraint" />
    <snapshot>
        <element id="Encounter">
            <path value="Encounter" />
            <short value="Encounter Referto di Laboratorio" />
            <definition value="An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient." />
            <alias value="Visit" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter" />
                <min value="0" />
                <max value="*" />
            </base>
            <constraint>
                <key value="dom-2" />
                <severity value="error" />
                <human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources" />
                <expression value="contained.contained.empty()" />
                <xpath value="not(parent::f:contained and f:contained)" />
                <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
            </constraint>
            <constraint>
                <key value="dom-3" />
                <severity value="error" />
                <human value="If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource" />
                <expression value="contained.where(((&#39;#&#39;+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = &#39;#&#39;).exists() or descendants().where(as(canonical) = &#39;#&#39;).exists() or descendants().where(as(canonical) = &#39;#&#39;).exists()).not()).trace(&#39;unmatched&#39;, id).empty()" />
                <xpath value="not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat(&#39;#&#39;, $contained/*/id/@value) or descendant::f:reference[@value=&#39;#&#39;])]))" />
                <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
            </constraint>
            <constraint>
                <key value="dom-4" />
                <severity value="error" />
                <human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated" />
                <expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()" />
                <xpath value="not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))" />
                <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
            </constraint>
            <constraint>
                <key value="dom-5" />
                <severity value="error" />
                <human value="If a resource is contained in another resource, it SHALL NOT have a security label" />
                <expression value="contained.meta.security.empty()" />
                <xpath value="not(exists(f:contained/*/f:meta/f:security))" />
                <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
            </constraint>
            <constraint>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice">
                    <valueBoolean value="true" />
                </extension>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation">
                    <valueMarkdown value="When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time." />
                </extension>
                <key value="dom-6" />
                <severity value="warning" />
                <human value="A resource should have narrative for robust management" />
                <expression value="text.`div`.exists()" />
                <xpath value="exists(f:text/h:div)" />
                <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="Entity. Role, or Act" />
            </mapping>
            <mapping>
                <identity value="workflow" />
                <map value="Event" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value="Encounter[@moodCode=&#39;EVN&#39;]" />
            </mapping>
        </element>
        <element id="Encounter.id">
            <path value="Encounter.id" />
            <short value="Logical id of this artifact" />
            <definition value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes." />
            <comment value="The only time that a resource does not have an id is when it is being submitted to the server using a create operation." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Resource.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="id" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="true" />
        </element>
        <element id="Encounter.meta">
            <path value="Encounter.meta" />
            <short value="Metadata about the resource" />
            <definition value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Resource.meta" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Meta" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
        </element>
        <element id="Encounter.implicitRules">
            <path value="Encounter.implicitRules" />
            <short value="A set of rules under which this content was created" />
            <definition value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc." />
            <comment value="Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it&#39;s narrative along with other profiles, value sets, etc." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Resource.implicitRules" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="uri" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it&#39;s meaning or interpretation" />
            <isSummary value="true" />
        </element>
        <element id="Encounter.language">
            <path value="Encounter.language" />
            <short value="Language of the resource content" />
            <definition value="The base language in which the resource is written." />
            <comment value="Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Resource.language" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="code" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet">
                    <valueCanonical value="http://hl7.org/fhir/ValueSet/all-languages" />
                </extension>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="Language" />
                </extension>
                <strength value="preferred" />
                <description value="A human language." />
                <valueSet value="http://hl7.org/fhir/ValueSet/languages" />
            </binding>
        </element>
        <element id="Encounter.text">
            <path value="Encounter.text" />
            <short value="Text summary of the resource, for human interpretation" />
            <definition value="A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety." />
            <comment value="Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a &quot;text blob&quot; or where text is additionally entered raw or narrated and encoded information is added later." />
            <alias value="narrative" />
            <alias value="html" />
            <alias value="xhtml" />
            <alias value="display" />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="DomainResource.text" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Narrative" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="Act.text?" />
            </mapping>
        </element>
        <element id="Encounter.contained">
            <path value="Encounter.contained" />
            <short value="Contained, inline Resources" />
            <definition value="These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope." />
            <comment value="This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels." />
            <alias value="inline resources" />
            <alias value="anonymous resources" />
            <alias value="contained resources" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="DomainResource.contained" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Resource" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.extension">
            <path value="Encounter.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="DomainResource.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.modifierExtension">
            <path value="Encounter.modifierExtension" />
            <short value="Extensions that cannot be ignored" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="DomainResource.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.identifier">
            <path value="Encounter.identifier" />
            <short value="Identifier(s) by which this encounter is known" />
            <definition value="Identifier(s) by which this encounter is known." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.identifier" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Identifier" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.identifier" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.identifier" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-19" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".id" />
            </mapping>
        </element>
        <element id="Encounter.status">
            <path value="Encounter.status" />
            <short value="Descrizione attributo: Stato attuale dell&#39;incontro. Possibili valori: planned | arrived | triaged | in-progress | onleave | finished | cancelled" />
            <definition value="planned | arrived | triaged | in-progress | onleave | finished | cancelled +." />
            <comment value="Note that internal business rules will determine the appropriate transitions that may occur between statuses (and also classes)." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.status" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="code" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid" />
            <isSummary value="true" />
            <binding>
                <strength value="required" />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-status" />
            </binding>
            <mapping>
                <identity value="workflow" />
                <map value="Event.status" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.status" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".statusCode" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory">
            <path value="Encounter.statusHistory" />
            <short value="List of past encounter statuses" />
            <definition value="The status history permits the encounter resource to contain the status history without needing to read through the historical versions of the resource, or even have the server store them." />
            <comment value="The current status is always found in the current version of the resource, not the status history." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.statusHistory" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory.id">
            <path value="Encounter.statusHistory.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory.extension">
            <path value="Encounter.statusHistory.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory.modifierExtension">
            <path value="Encounter.statusHistory.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory.status">
            <path value="Encounter.statusHistory.status" />
            <short value="planned | arrived | triaged | in-progress | onleave | finished | cancelled +" />
            <definition value="planned | arrived | triaged | in-progress | onleave | finished | cancelled +." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.statusHistory.status" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="code" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterStatus" />
                </extension>
                <strength value="required" />
                <description value="Current state of the encounter." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-status|4.0.1" />
            </binding>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.statusHistory.period">
            <path value="Encounter.statusHistory.period" />
            <short value="The time that the episode was in the specified status" />
            <definition value="The time that the episode was in the specified status." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.statusHistory.period" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Period" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.class">
            <path value="Encounter.class" />
            <short value="Classificazione dell&#39;incontro con il paziente." />
            <definition value="Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.class" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Coding" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <binding>
                <strength value="extensible" />
                <valueSet value="http://terminology.hl7.org/ValueSet/encounter-class" />
            </binding>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.class" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-2" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code" />
            </mapping>
        </element>
        <element id="Encounter.classHistory">
            <path value="Encounter.classHistory" />
            <short value="List of past encounter classes" />
            <definition value="The class history permits the tracking of the encounters transitions without needing to go  through the resource history.  This would be used for a case where an admission starts of as an emergency encounter, then transitions into an inpatient scenario. Doing this and not restarting a new encounter ensures that any lab/diagnostic results can more easily follow the patient and not require re-processing and not get lost or cancelled during a kind of discharge from emergency to inpatient." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.classHistory" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.classHistory.id">
            <path value="Encounter.classHistory.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.classHistory.extension">
            <path value="Encounter.classHistory.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.classHistory.modifierExtension">
            <path value="Encounter.classHistory.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.classHistory.class">
            <path value="Encounter.classHistory.class" />
            <short value="inpatient | outpatient | ambulatory | emergency +" />
            <definition value="inpatient | outpatient | ambulatory | emergency +." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.classHistory.class" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Coding" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterClass" />
                </extension>
                <strength value="extensible" />
                <description value="Classification of the encounter." />
                <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActEncounterCode" />
            </binding>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.classHistory.period">
            <path value="Encounter.classHistory.period" />
            <short value="The time that the episode was in the specified class" />
            <definition value="The time that the episode was in the specified class." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.classHistory.period" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Period" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.type">
            <path value="Encounter.type" />
            <short value="Specific type of encounter" />
            <definition value="Specific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation)." />
            <comment value="Since there are many ways to further classify encounters, this element is 0..*." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.type" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterType" />
                </extension>
                <strength value="example" />
                <description value="The type of encounter." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-type" />
            </binding>
            <mapping>
                <identity value="workflow" />
                <map value="Event.code" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.class" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-4 / PV1-18" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".code" />
            </mapping>
        </element>
        <element id="Encounter.serviceType">
            <path value="Encounter.serviceType" />
            <short value="Specific type of service" />
            <definition value="Broad categorization of the service that is to be provided (e.g. cardiology)." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.serviceType" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterServiceType" />
                </extension>
                <strength value="example" />
                <description value="Broad categorization of the service that is to be provided." />
                <valueSet value="http://hl7.org/fhir/ValueSet/service-type" />
            </binding>
            <mapping>
                <identity value="workflow" />
                <map value="Event.code" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-10" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.priority">
            <path value="Encounter.priority" />
            <short value="Indicates the urgency of the encounter" />
            <definition value="Indicates the urgency of the encounter." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.priority" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="Priority" />
                </extension>
                <strength value="example" />
                <description value="Indicates the urgency of the encounter." />
                <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActPriority" />
            </binding>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.grade" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV2-25" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".priorityCode" />
            </mapping>
        </element>
        <element id="Encounter.subject">
            <path value="Encounter.subject" />
            <short value="Soggetto dell&#39;incontro." />
            <definition value="The patient or group present at the encounter." />
            <comment value="While the encounter is always about the patient, the patient might not actually be known in all contexts of use, and there may be a group of patients that could be anonymous (such as in a group therapy for Alcoholics Anonymous - where the recording of the encounter could be used for billing on the number of people/staff and not important to the context of the specific patients) or alternately in veterinary care a herd of sheep receiving treatment (where the animals are not individually tracked)." />
            <alias value="patient" />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.subject" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/patient-it-lab" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.subject" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.subject[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PID-3" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".participation[typeCode=SBJ]/role[classCode=PAT]" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.subject" />
            </mapping>
        </element>
        <element id="Encounter.episodeOfCare">
            <path value="Encounter.episodeOfCare" />
            <short value="Episode(s) of care that this encounter should be recorded against" />
            <definition value="Where a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem.  The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years)." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.episodeOfCare" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/EpisodeOfCare" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.context" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.context" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-54, PV1-53" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.basedOn">
            <path value="Encounter.basedOn" />
            <short value="Reference alla ServiceRequest che ha avviato l&#39;incontro." />
            <definition value="The request this encounter satisfies (e.g. incoming referral or procedure request)." />
            <alias value="incomingReferral" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.basedOn" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/servicerequest-it-lab" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.basedOn" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".reason.ClinicalDocument" />
            </mapping>
        </element>
        <element id="Encounter.participant">
            <path value="Encounter.participant" />
            <short value="Partecipanti coinvolti durante l&#39;incontro." />
            <definition value="The list of people responsible for providing the service." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.participant" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.performer" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="ROL" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".participation[typeCode=PFM]" />
            </mapping>
        </element>
        <element id="Encounter.participant.id">
            <path value="Encounter.participant.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.participant.extension">
            <path value="Encounter.participant.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.participant.modifierExtension">
            <path value="Encounter.participant.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.participant.type">
            <path value="Encounter.participant.type" />
            <short value="Role of participant in encounter" />
            <definition value="Role of participant in encounter." />
            <comment value="The participant type indicates how an individual participates in an encounter. It includes non-practitioner participants, and for practitioners this is to describe the action type in the context of this encounter (e.g. Admitting Dr, Attending Dr, Translator, Consulting Dr). This is different to the practitioner roles which are functional roles, derived from terms of employment, education, licensing, etc." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.participant.type" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="ParticipantType" />
                </extension>
                <strength value="extensible" />
                <description value="Role of participant in encounter." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-participant-type" />
            </binding>
            <mapping>
                <identity value="workflow" />
                <map value="Event.performer.function" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="ROL-3 (or maybe PRT-4)" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".functionCode" />
            </mapping>
        </element>
        <element id="Encounter.participant.period">
            <path value="Encounter.participant.period" />
            <short value="Period of time during the encounter that the participant participated" />
            <definition value="The period of time that the specified participant participated in the encounter. These can overlap or be sub-sets of the overall encounter&#39;s period." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.participant.period" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Period" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="v2" />
                <map value="ROL-5, ROL-6 (or maybe PRT-5)" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".time" />
            </mapping>
        </element>
        <element id="Encounter.participant.individual">
            <path value="Encounter.participant.individual" />
            <short value="Persone coinvolte nell&#39;incontro oltre il paziente." />
            <definition value="Persons involved in the encounter other than the patient." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.participant.individual" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/practitioner-it-lab" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/practitionerrole-it-lab" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.performer.actor" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.who" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="ROL-4" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".role" />
            </mapping>
        </element>
        <element id="Encounter.appointment">
            <path value="Encounter.appointment" />
            <short value="The appointment that scheduled this encounter" />
            <definition value="The appointment that scheduled this encounter." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.appointment" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Appointment" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.basedOn" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="SCH-1 / SCH-2" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]" />
            </mapping>
        </element>
        <element id="Encounter.period">
            <path value="Encounter.period" />
            <short value="L&#39;inizio e la fine dell&#39;incontro." />
            <definition value="The start and end time of the encounter." />
            <comment value="If not (yet) known, the end of the Period may be omitted." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.period" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Period" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.occurrence[x]" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.done[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-44, PV1-45" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".effectiveTime (low &amp; high)" />
            </mapping>
        </element>
        <element id="Encounter.length">
            <path value="Encounter.length" />
            <short value="Quantity of time the encounter lasted (less time absent)" />
            <definition value="Quantity of time the encounter lasted. This excludes the time during leaves of absence." />
            <comment value="May differ from the time the Encounter.period lasted because of leave of absence." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.length" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Duration" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.occurrence[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".lengthOfStayQuantity" />
            </mapping>
        </element>
        <element id="Encounter.reasonCode">
            <path value="Encounter.reasonCode" />
            <short value="Coded reason the encounter takes place" />
            <definition value="Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis." />
            <comment value="For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis)." />
            <alias value="Indication" />
            <alias value="Admission diagnosis" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.reasonCode" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterReason" />
                </extension>
                <strength value="preferred" />
                <description value="Reason why the encounter takes place." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-reason" />
            </binding>
            <mapping>
                <identity value="workflow" />
                <map value="Event.reasonCode" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.why[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations )" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".reasonCode" />
            </mapping>
        </element>
        <element id="Encounter.reasonReference">
            <path value="Encounter.reasonReference" />
            <short value="Reason the encounter takes place (reference)" />
            <definition value="Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis." />
            <comment value="For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis)." />
            <alias value="Indication" />
            <alias value="Admission diagnosis" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.reasonReference" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Condition" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Procedure" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Observation" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.reasonCode" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.why[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations )" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".reasonCode" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis">
            <path value="Encounter.diagnosis" />
            <short value="The list of diagnosis relevant to this encounter" />
            <definition value="The list of diagnosis relevant to this encounter." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.diagnosis" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=RSON]" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.id">
            <path value="Encounter.diagnosis.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.extension">
            <path value="Encounter.diagnosis.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.modifierExtension">
            <path value="Encounter.diagnosis.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.condition">
            <path value="Encounter.diagnosis.condition" />
            <short value="The diagnosis or procedure relevant to the encounter" />
            <definition value="Reason the encounter takes place, as specified using information from another resource. For admissions, this is the admission diagnosis. The indication will typically be a Condition (with other resources referenced in the evidence.detail), or a Procedure." />
            <comment value="For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis)." />
            <alias value="Admission diagnosis" />
            <alias value="discharge diagnosis" />
            <alias value="indication" />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.diagnosis.condition" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Condition" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Procedure" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="true" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.reasonReference" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.why[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively." />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=RSON].target" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.use">
            <path value="Encounter.diagnosis.use" />
            <short value="Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …)" />
            <definition value="Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …)." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.diagnosis.use" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="DiagnosisRole" />
                </extension>
                <strength value="preferred" />
                <description value="The type of diagnosis this condition represents." />
                <valueSet value="http://hl7.org/fhir/ValueSet/diagnosis-role" />
            </binding>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.diagnosis.rank">
            <path value="Encounter.diagnosis.rank" />
            <short value="Ranking of the diagnosis (for each role type)" />
            <definition value="Ranking of the diagnosis (for each role type)." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.diagnosis.rank" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="positiveInt" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=RSON].priority" />
            </mapping>
        </element>
        <element id="Encounter.account">
            <path value="Encounter.account" />
            <short value="The set of accounts that may be used for billing for this Encounter" />
            <definition value="The set of accounts that may be used for billing for this Encounter." />
            <comment value="The billing system may choose to allocate billable items associated with the Encounter to different referenced Accounts based on internal business rules." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.account" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Account" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".pertains.A_Account" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization">
            <path value="Encounter.hospitalization" />
            <short value="Details about the admission to a healthcare service" />
            <definition value="Details about the admission to a healthcare service." />
            <comment value="An Encounter may cover more than just the inpatient stay. Contexts such as outpatients, community clinics, and aged care facilities are also included.\n\nThe duration recorded in the period of this encounter covers the entire scope of this hospitalization record." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.id">
            <path value="Encounter.hospitalization.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.extension">
            <path value="Encounter.hospitalization.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.modifierExtension">
            <path value="Encounter.hospitalization.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.preAdmissionIdentifier">
            <path value="Encounter.hospitalization.preAdmissionIdentifier" />
            <short value="Pre-admission identifier" />
            <definition value="Pre-admission identifier." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.preAdmissionIdentifier" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Identifier" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="v2" />
                <map value="PV1-5" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".id" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.origin">
            <path value="Encounter.hospitalization.origin" />
            <short value="The location/organization from which the patient came before admission" />
            <definition value="The location/organization from which the patient came before admission." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.origin" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Location" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".participation[typeCode=ORG].role" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.admitSource">
            <path value="Encounter.hospitalization.admitSource" />
            <short value="From where patient was admitted (physician referral, transfer)" />
            <definition value="From where patient was admitted (physician referral, transfer)." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.admitSource" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="AdmitSource" />
                </extension>
                <strength value="preferred" />
                <description value="From where the patient was admitted." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-admit-source" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-14" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".admissionReferralSourceCode" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.reAdmission">
            <path value="Encounter.hospitalization.reAdmission" />
            <short value="The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission" />
            <definition value="Whether this hospitalization is a readmission and why if known." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.reAdmission" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="ReAdmissionType" />
                </extension>
                <strength value="example" />
                <description value="The reason for re-admission of this hospitalization encounter." />
                <valueSet value="http://terminology.hl7.org/ValueSet/v2-0092" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-13" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.dietPreference">
            <path value="Encounter.hospitalization.dietPreference" />
            <short value="Diet preferences reported by the patient" />
            <definition value="Diet preferences reported by the patient." />
            <comment value="For example, a patient may request both a dairy-free and nut-free diet preference (not mutually exclusive)." />
            <requirements value="Used to track patient&#39;s diet restrictions and/or preference. For a complete description of the nutrition needs of a patient during their stay, one should use the nutritionOrder resource which links to Encounter." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.hospitalization.dietPreference" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="PatientDiet" />
                </extension>
                <strength value="example" />
                <description value="Medical, cultural or ethical food preferences to help with catering requirements." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-diet" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-38" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code=&quot;diet&quot;]" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.specialCourtesy">
            <path value="Encounter.hospitalization.specialCourtesy" />
            <short value="Special courtesies (VIP, board member)" />
            <definition value="Special courtesies (VIP, board member)." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.hospitalization.specialCourtesy" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="Courtesies" />
                </extension>
                <strength value="preferred" />
                <description value="Special courtesies." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-special-courtesy" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-16" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".specialCourtesiesCode" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.specialArrangement">
            <path value="Encounter.hospitalization.specialArrangement" />
            <short value="Wheelchair, translator, stretcher, etc." />
            <definition value="Any special requests that have been made for this hospitalization encounter, such as the provision of specific equipment or other things." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.hospitalization.specialArrangement" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="Arrangements" />
                </extension>
                <strength value="preferred" />
                <description value="Special arrangements." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-special-arrangements" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-15 / OBR-30 / OBR-43" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".specialArrangementCode" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.destination">
            <path value="Encounter.hospitalization.destination" />
            <short value="Location/organization to which the patient is discharged" />
            <definition value="Location/organization to which the patient is discharged." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.destination" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Location" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="v2" />
                <map value="PV1-37" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".participation[typeCode=DST]" />
            </mapping>
        </element>
        <element id="Encounter.hospitalization.dischargeDisposition">
            <path value="Encounter.hospitalization.dischargeDisposition" />
            <short value="Category or kind of location after discharge" />
            <definition value="Category or kind of location after discharge." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.hospitalization.dischargeDisposition" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="DischargeDisp" />
                </extension>
                <strength value="example" />
                <description value="Discharge Disposition." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-discharge-disposition" />
            </binding>
            <mapping>
                <identity value="v2" />
                <map value="PV1-36" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".dischargeDispositionCode" />
            </mapping>
        </element>
        <element id="Encounter.location">
            <path value="Encounter.location" />
            <short value="Dati relativi alle strutture in cui si svolge l&#39;incontro." />
            <definition value="List of locations where  the patient has been during this encounter." />
            <comment value="Virtual encounters can be recorded in the Encounter by specifying a location reference to a location of type &quot;kind&quot; such as &quot;client&#39;s home&quot; and an encounter.class = &quot;virtual&quot;." />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Encounter.location" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="BackboneElement" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".participation[typeCode=LOC]" />
            </mapping>
        </element>
        <element id="Encounter.location.id">
            <path value="Encounter.location.id" />
            <representation value="xmlAttr" />
            <short value="Unique id for inter-element referencing" />
            <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Element.id" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
                    <valueUrl value="string" />
                </extension>
                <code value="http://hl7.org/fhirpath/System.String" />
            </type>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.location.extension">
            <path value="Encounter.location.extension" />
            <short value="Additional content defined by implementations" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <alias value="extensions" />
            <alias value="user content" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="Element.extension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value="n/a" />
            </mapping>
        </element>
        <element id="Encounter.location.modifierExtension">
            <path value="Encounter.location.modifierExtension" />
            <short value="Extensions that cannot be ignored even if unrecognized" />
            <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element&#39;s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
            <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
            <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension)." />
            <alias value="extensions" />
            <alias value="user content" />
            <alias value="modifiers" />
            <min value="0" />
            <max value="*" />
            <base>
                <path value="BackboneElement.modifierExtension" />
                <min value="0" />
                <max value="*" />
            </base>
            <type>
                <code value="Extension" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <constraint>
                <key value="ext-1" />
                <severity value="error" />
                <human value="Must have either extensions or value[x], not both" />
                <expression value="extension.exists() != value.exists()" />
                <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &quot;value&quot;)])" />
                <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
            </constraint>
            <isModifier value="true" />
            <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
            <isSummary value="true" />
            <mapping>
                <identity value="rim" />
                <map value="N/A" />
            </mapping>
        </element>
        <element id="Encounter.location.location">
            <path value="Encounter.location.location" />
            <short value="Struttura in cui si svolge l&#39;incontro." />
            <definition value="The location where the encounter takes place." />
            <min value="1" />
            <max value="1" />
            <base>
                <path value="Encounter.location.location" />
                <min value="1" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/location-it-lab" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.location" />
            </mapping>
            <mapping>
                <identity value="w5" />
                <map value="FiveWs.where[x]" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".role" />
            </mapping>
        </element>
        <element id="Encounter.location.status">
            <path value="Encounter.location.status" />
            <short value="planned | active | reserved | completed" />
            <definition value="The status of the participants&#39; presence at the specified location during the period specified. If the participant is no longer at the location, then the period will have an end date/time." />
            <comment value="When the patient is no longer active at a location, then the period end date is entered, and the status may be changed to completed." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.location.status" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="code" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="EncounterLocationStatus" />
                </extension>
                <strength value="required" />
                <description value="The status of the location." />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-location-status|4.0.1" />
            </binding>
            <mapping>
                <identity value="rim" />
                <map value=".role.statusCode" />
            </mapping>
        </element>
        <element id="Encounter.location.physicalType">
            <path value="Encounter.location.physicalType" />
            <short value="The physical type of the location (usually the level in the location hierachy - bed room ward etc.)" />
            <definition value="This will be used to specify the required levels (bed/ward/room/etc.) desired to be recorded to simplify either messaging or query." />
            <comment value="This information is de-normalized from the Location resource to support the easier understanding of the encounter resource and processing in messaging or query.\n\nThere may be many levels in the hierachy, and this may only pic specific levels that are required for a specific usage scenario." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.location.physicalType" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="CodeableConcept" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <binding>
                <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
                    <valueString value="PhysicalType" />
                </extension>
                <strength value="example" />
                <description value="Physical form of the location." />
                <valueSet value="http://hl7.org/fhir/ValueSet/location-physical-type" />
            </binding>
        </element>
        <element id="Encounter.location.period">
            <path value="Encounter.location.period" />
            <short value="Time period during which the patient was present at the location" />
            <definition value="Time period during which the patient was present at the location." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.location.period" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Period" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="rim" />
                <map value=".time" />
            </mapping>
        </element>
        <element id="Encounter.serviceProvider">
            <path value="Encounter.serviceProvider" />
            <short value="The organization (facility) responsible for this encounter" />
            <definition value="The organization that is primarily responsible for this Encounter&#39;s services. This MAY be the same as the organization on the Patient record, however it could be different, such as if the actor performing the services was from an external organization (which may be billed seperately) for an external consultation.  Refer to the example bundle showing an abbreviated set of Encounters for a colonoscopy." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.serviceProvider" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.performer.actor" />
            </mapping>
            <mapping>
                <identity value="v2" />
                <map value="PL.6  &amp; PL.1" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".particiaption[typeCode=PFM].role" />
            </mapping>
        </element>
        <element id="Encounter.partOf">
            <path value="Encounter.partOf" />
            <short value="Another Encounter this encounter is part of" />
            <definition value="Another Encounter of which this encounter is a part of (administratively or in time)." />
            <comment value="This is also used for associating a child&#39;s encounter back to the mother&#39;s encounter.\n\nRefer to the Notes section in the Patient resource for further details." />
            <min value="0" />
            <max value="1" />
            <base>
                <path value="Encounter.partOf" />
                <min value="0" />
                <max value="1" />
            </base>
            <type>
                <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-hierarchy">
                    <valueBoolean value="true" />
                </extension>
                <code value="Reference" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter" />
            </type>
            <constraint>
                <key value="ele-1" />
                <severity value="error" />
                <human value="All FHIR elements must have a @value or children" />
                <expression value="hasValue() or (children().count() &gt; id.count())" />
                <xpath value="@value|f:*|h:div" />
                <source value="http://hl7.org/fhir/StructureDefinition/Element" />
            </constraint>
            <isModifier value="false" />
            <isSummary value="false" />
            <mapping>
                <identity value="workflow" />
                <map value="Event.partOf" />
            </mapping>
            <mapping>
                <identity value="rim" />
                <map value=".inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]" />
            </mapping>
        </element>
    </snapshot>
    <differential>
        <element id="Encounter">
            <path value="Encounter" />
            <short value="Encounter Referto di Laboratorio" />
        </element>
        <element id="Encounter.status">
            <path value="Encounter.status" />
            <short value="Descrizione attributo: Stato attuale dell&#39;incontro. Possibili valori: planned | arrived | triaged | in-progress | onleave | finished | cancelled" />
            <binding>
                <strength value="required" />
                <valueSet value="http://hl7.org/fhir/ValueSet/encounter-status" />
            </binding>
        </element>
        <element id="Encounter.class">
            <path value="Encounter.class" />
            <short value="Classificazione dell&#39;incontro con il paziente." />
            <binding>
                <strength value="extensible" />
                <valueSet value="http://terminology.hl7.org/ValueSet/encounter-class" />
            </binding>
        </element>
        <element id="Encounter.subject">
            <path value="Encounter.subject" />
            <short value="Soggetto dell&#39;incontro." />
            <min value="1" />
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/patient-it-lab" />
            </type>
        </element>
        <element id="Encounter.basedOn">
            <path value="Encounter.basedOn" />
            <short value="Reference alla ServiceRequest che ha avviato l&#39;incontro." />
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/servicerequest-it-lab" />
            </type>
        </element>
        <element id="Encounter.participant">
            <path value="Encounter.participant" />
            <short value="Partecipanti coinvolti durante l&#39;incontro." />
        </element>
        <element id="Encounter.participant.individual">
            <path value="Encounter.participant.individual" />
            <short value="Persone coinvolte nell&#39;incontro oltre il paziente." />
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/practitioner-it-lab" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/practitionerrole-it-lab" />
                <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" />
            </type>
        </element>
        <element id="Encounter.period">
            <path value="Encounter.period" />
            <short value="L&#39;inizio e la fine dell&#39;incontro." />
        </element>
        <element id="Encounter.location">
            <path value="Encounter.location" />
            <short value="Dati relativi alle strutture in cui si svolge l&#39;incontro." />
        </element>
        <element id="Encounter.location.location">
            <path value="Encounter.location.location" />
            <short value="Struttura in cui si svolge l&#39;incontro." />
            <type>
                <code value="Reference" />
                <targetProfile value="http://hl7.it/fhir/lab-report/StructureDefinition/location-it-lab" />
            </type>
        </element>
    </differential>
</StructureDefinition>

JSON View

{
    "resourceType": "StructureDefinition",
    "id": "encounter-it-lab",
    "text": {
        "status": "extensions",
        --- We have skipped the narrative for better readability of the resource ---
    },
    "extension":  [
        {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
            "valueInteger": 1
        },
        {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode": "trial-use"
        }
    ],
    "url": "http://hl7.it/fhir/lab-report/StructureDefinition/encounter-it-lab",
    "version": "0.2.0",
    "name": "EncounterRefertoLabIt",
    "title": "Encounter - Lab Report",
    "status": "active",
    "date": "2024-03-08T09:39:30+01:00",
    "publisher": "HL7 Italia",
    "contact":  [
        {
            "name": "HL7 Italia",
            "telecom":  [
                {
                    "system": "url",
                    "value": "https://hl7.it"
                }
            ]
        },
        {
            "name": "HL7 Italia",
            "telecom":  [
                {
                    "system": "url",
                    "value": "https://hl7.it"
                }
            ]
        }
    ],
    "description": "Descrizione dei dati relativi all'incontro per la specifica richiesta tramite il profilo della risorsa Encounter per il referto di laboratorio.",
    "jurisdiction":  [
        {
            "coding":  [
                {
                    "system": "urn:iso:std:iso:3166",
                    "code": "IT",
                    "display": "Italy"
                }
            ]
        }
    ],
    "fhirVersion": "4.0.1",
    "mapping":  [
        {
            "identity": "workflow",
            "uri": "http://hl7.org/fhir/workflow",
            "name": "Workflow Pattern"
        },
        {
            "identity": "rim",
            "uri": "http://hl7.org/v3",
            "name": "RIM Mapping"
        },
        {
            "identity": "w5",
            "uri": "http://hl7.org/fhir/fivews",
            "name": "FiveWs Pattern Mapping"
        },
        {
            "identity": "v2",
            "uri": "http://hl7.org/v2",
            "name": "HL7 v2 Mapping"
        }
    ],
    "kind": "resource",
    "abstract": false,
    "type": "Encounter",
    "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Encounter",
    "derivation": "constraint",
    "snapshot": {
        "element":  [
            {
                "id": "Encounter",
                "path": "Encounter",
                "short": "Encounter Referto di Laboratorio",
                "definition": "An interaction between a patient and healthcare provider(s) for the purpose of providing healthcare service(s) or assessing the health status of a patient.",
                "alias":  [
                    "Visit"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter",
                    "min": 0,
                    "max": "*"
                },
                "constraint":  [
                    {
                        "key": "dom-2",
                        "severity": "error",
                        "human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
                        "expression": "contained.contained.empty()",
                        "xpath": "not(parent::f:contained and f:contained)",
                        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
                    },
                    {
                        "key": "dom-3",
                        "severity": "error",
                        "human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource",
                        "expression": "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()",
                        "xpath": "not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))",
                        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
                    },
                    {
                        "key": "dom-4",
                        "severity": "error",
                        "human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
                        "expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
                        "xpath": "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))",
                        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
                    },
                    {
                        "key": "dom-5",
                        "severity": "error",
                        "human": "If a resource is contained in another resource, it SHALL NOT have a security label",
                        "expression": "contained.meta.security.empty()",
                        "xpath": "not(exists(f:contained/*/f:meta/f:security))",
                        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
                    },
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice",
                                "valueBoolean": true
                            },
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation",
                                "valueMarkdown": "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time."
                            }
                        ],
                        "key": "dom-6",
                        "severity": "warning",
                        "human": "A resource should have narrative for robust management",
                        "expression": "text.`div`.exists()",
                        "xpath": "exists(f:text/h:div)",
                        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "Entity. Role, or Act"
                    },
                    {
                        "identity": "workflow",
                        "map": "Event"
                    },
                    {
                        "identity": "rim",
                        "map": "Encounter[@moodCode='EVN']"
                    }
                ]
            },
            {
                "id": "Encounter.id",
                "path": "Encounter.id",
                "short": "Logical id of this artifact",
                "definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
                "comment": "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Resource.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "id"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": true
            },
            {
                "id": "Encounter.meta",
                "path": "Encounter.meta",
                "short": "Metadata about the resource",
                "definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Resource.meta",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Meta"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true
            },
            {
                "id": "Encounter.implicitRules",
                "path": "Encounter.implicitRules",
                "short": "A set of rules under which this content was created",
                "definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
                "comment": "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Resource.implicitRules",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "uri"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation",
                "isSummary": true
            },
            {
                "id": "Encounter.language",
                "path": "Encounter.language",
                "short": "Language of the resource content",
                "definition": "The base language in which the resource is written.",
                "comment": "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Resource.language",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "code"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
                            "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
                        },
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "Language"
                        }
                    ],
                    "strength": "preferred",
                    "description": "A human language.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/languages"
                }
            },
            {
                "id": "Encounter.text",
                "path": "Encounter.text",
                "short": "Text summary of the resource, for human interpretation",
                "definition": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
                "comment": "Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later.",
                "alias":  [
                    "narrative",
                    "html",
                    "xhtml",
                    "display"
                ],
                "min": 0,
                "max": "1",
                "base": {
                    "path": "DomainResource.text",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Narrative"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "Act.text?"
                    }
                ]
            },
            {
                "id": "Encounter.contained",
                "path": "Encounter.contained",
                "short": "Contained, inline Resources",
                "definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
                "comment": "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.",
                "alias":  [
                    "inline resources",
                    "anonymous resources",
                    "contained resources"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "DomainResource.contained",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Resource"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.extension",
                "path": "Encounter.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "DomainResource.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.modifierExtension",
                "path": "Encounter.modifierExtension",
                "short": "Extensions that cannot be ignored",
                "definition": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "DomainResource.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them",
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.identifier",
                "path": "Encounter.identifier",
                "short": "Identifier(s) by which this encounter is known",
                "definition": "Identifier(s) by which this encounter is known.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.identifier",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Identifier"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.identifier"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.identifier"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-19"
                    },
                    {
                        "identity": "rim",
                        "map": ".id"
                    }
                ]
            },
            {
                "id": "Encounter.status",
                "path": "Encounter.status",
                "short": "Descrizione attributo: Stato attuale dell'incontro. Possibili valori: planned | arrived | triaged | in-progress | onleave | finished | cancelled",
                "definition": "planned | arrived | triaged | in-progress | onleave | finished | cancelled +.",
                "comment": "Note that internal business rules will determine the appropriate transitions that may occur between statuses (and also classes).",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.status",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "code"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid",
                "isSummary": true,
                "binding": {
                    "strength": "required",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-status"
                },
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.status"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.status"
                    },
                    {
                        "identity": "v2",
                        "map": "No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16"
                    },
                    {
                        "identity": "rim",
                        "map": ".statusCode"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory",
                "path": "Encounter.statusHistory",
                "short": "List of past encounter statuses",
                "definition": "The status history permits the encounter resource to contain the status history without needing to read through the historical versions of the resource, or even have the server store them.",
                "comment": "The current status is always found in the current version of the resource, not the status history.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.statusHistory",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory.id",
                "path": "Encounter.statusHistory.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory.extension",
                "path": "Encounter.statusHistory.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory.modifierExtension",
                "path": "Encounter.statusHistory.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory.status",
                "path": "Encounter.statusHistory.status",
                "short": "planned | arrived | triaged | in-progress | onleave | finished | cancelled +",
                "definition": "planned | arrived | triaged | in-progress | onleave | finished | cancelled +.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.statusHistory.status",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "code"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterStatus"
                        }
                    ],
                    "strength": "required",
                    "description": "Current state of the encounter.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-status|4.0.1"
                },
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.statusHistory.period",
                "path": "Encounter.statusHistory.period",
                "short": "The time that the episode was in the specified status",
                "definition": "The time that the episode was in the specified status.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.statusHistory.period",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Period"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.class",
                "path": "Encounter.class",
                "short": "Classificazione dell'incontro con il paziente.",
                "definition": "Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.class",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Coding"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "binding": {
                    "strength": "extensible",
                    "valueSet": "http://terminology.hl7.org/ValueSet/encounter-class"
                },
                "mapping":  [
                    {
                        "identity": "w5",
                        "map": "FiveWs.class"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-2"
                    },
                    {
                        "identity": "rim",
                        "map": ".inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory",
                "path": "Encounter.classHistory",
                "short": "List of past encounter classes",
                "definition": "The class history permits the tracking of the encounters transitions without needing to go  through the resource history.  This would be used for a case where an admission starts of as an emergency encounter, then transitions into an inpatient scenario. Doing this and not restarting a new encounter ensures that any lab/diagnostic results can more easily follow the patient and not require re-processing and not get lost or cancelled during a kind of discharge from emergency to inpatient.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.classHistory",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory.id",
                "path": "Encounter.classHistory.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory.extension",
                "path": "Encounter.classHistory.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory.modifierExtension",
                "path": "Encounter.classHistory.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory.class",
                "path": "Encounter.classHistory.class",
                "short": "inpatient | outpatient | ambulatory | emergency +",
                "definition": "inpatient | outpatient | ambulatory | emergency +.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.classHistory.class",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Coding"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterClass"
                        }
                    ],
                    "strength": "extensible",
                    "description": "Classification of the encounter.",
                    "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActEncounterCode"
                },
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.classHistory.period",
                "path": "Encounter.classHistory.period",
                "short": "The time that the episode was in the specified class",
                "definition": "The time that the episode was in the specified class.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.classHistory.period",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Period"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.type",
                "path": "Encounter.type",
                "short": "Specific type of encounter",
                "definition": "Specific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation).",
                "comment": "Since there are many ways to further classify encounters, this element is 0..*.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.type",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterType"
                        }
                    ],
                    "strength": "example",
                    "description": "The type of encounter.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-type"
                },
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.code"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.class"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-4 / PV1-18"
                    },
                    {
                        "identity": "rim",
                        "map": ".code"
                    }
                ]
            },
            {
                "id": "Encounter.serviceType",
                "path": "Encounter.serviceType",
                "short": "Specific type of service",
                "definition": "Broad categorization of the service that is to be provided (e.g. cardiology).",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.serviceType",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterServiceType"
                        }
                    ],
                    "strength": "example",
                    "description": "Broad categorization of the service that is to be provided.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/service-type"
                },
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.code"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-10"
                    },
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.priority",
                "path": "Encounter.priority",
                "short": "Indicates the urgency of the encounter",
                "definition": "Indicates the urgency of the encounter.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.priority",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "Priority"
                        }
                    ],
                    "strength": "example",
                    "description": "Indicates the urgency of the encounter.",
                    "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActPriority"
                },
                "mapping":  [
                    {
                        "identity": "w5",
                        "map": "FiveWs.grade"
                    },
                    {
                        "identity": "v2",
                        "map": "PV2-25"
                    },
                    {
                        "identity": "rim",
                        "map": ".priorityCode"
                    }
                ]
            },
            {
                "id": "Encounter.subject",
                "path": "Encounter.subject",
                "short": "Soggetto dell'incontro.",
                "definition": "The patient or group present at the encounter.",
                "comment": "While the encounter is always about the patient, the patient might not actually be known in all contexts of use, and there may be a group of patients that could be anonymous (such as in a group therapy for Alcoholics Anonymous - where the recording of the encounter could be used for billing on the number of people/staff and not important to the context of the specific patients) or alternately in veterinary care a herd of sheep receiving treatment (where the animals are not individually tracked).",
                "alias":  [
                    "patient"
                ],
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.subject",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/patient-it-lab"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.subject"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.subject[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "PID-3"
                    },
                    {
                        "identity": "rim",
                        "map": ".participation[typeCode=SBJ]/role[classCode=PAT]"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.subject"
                    }
                ]
            },
            {
                "id": "Encounter.episodeOfCare",
                "path": "Encounter.episodeOfCare",
                "short": "Episode(s) of care that this encounter should be recorded against",
                "definition": "Where a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem.  The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years).",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.episodeOfCare",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/EpisodeOfCare"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.context"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.context"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-54, PV1-53"
                    },
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.basedOn",
                "path": "Encounter.basedOn",
                "short": "Reference alla ServiceRequest che ha avviato l'incontro.",
                "definition": "The request this encounter satisfies (e.g. incoming referral or procedure request).",
                "alias":  [
                    "incomingReferral"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.basedOn",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/servicerequest-it-lab"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.basedOn"
                    },
                    {
                        "identity": "rim",
                        "map": ".reason.ClinicalDocument"
                    }
                ]
            },
            {
                "id": "Encounter.participant",
                "path": "Encounter.participant",
                "short": "Partecipanti coinvolti durante l'incontro.",
                "definition": "The list of people responsible for providing the service.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.participant",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.performer"
                    },
                    {
                        "identity": "v2",
                        "map": "ROL"
                    },
                    {
                        "identity": "rim",
                        "map": ".participation[typeCode=PFM]"
                    }
                ]
            },
            {
                "id": "Encounter.participant.id",
                "path": "Encounter.participant.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.participant.extension",
                "path": "Encounter.participant.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.participant.modifierExtension",
                "path": "Encounter.participant.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.participant.type",
                "path": "Encounter.participant.type",
                "short": "Role of participant in encounter",
                "definition": "Role of participant in encounter.",
                "comment": "The participant type indicates how an individual participates in an encounter. It includes non-practitioner participants, and for practitioners this is to describe the action type in the context of this encounter (e.g. Admitting Dr, Attending Dr, Translator, Consulting Dr). This is different to the practitioner roles which are functional roles, derived from terms of employment, education, licensing, etc.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.participant.type",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "ParticipantType"
                        }
                    ],
                    "strength": "extensible",
                    "description": "Role of participant in encounter.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-participant-type"
                },
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.performer.function"
                    },
                    {
                        "identity": "v2",
                        "map": "ROL-3 (or maybe PRT-4)"
                    },
                    {
                        "identity": "rim",
                        "map": ".functionCode"
                    }
                ]
            },
            {
                "id": "Encounter.participant.period",
                "path": "Encounter.participant.period",
                "short": "Period of time during the encounter that the participant participated",
                "definition": "The period of time that the specified participant participated in the encounter. These can overlap or be sub-sets of the overall encounter's period.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.participant.period",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Period"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "ROL-5, ROL-6 (or maybe PRT-5)"
                    },
                    {
                        "identity": "rim",
                        "map": ".time"
                    }
                ]
            },
            {
                "id": "Encounter.participant.individual",
                "path": "Encounter.participant.individual",
                "short": "Persone coinvolte nell'incontro oltre il paziente.",
                "definition": "Persons involved in the encounter other than the patient.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.participant.individual",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/practitioner-it-lab",
                            "http://hl7.it/fhir/lab-report/StructureDefinition/practitionerrole-it-lab",
                            "http://hl7.org/fhir/StructureDefinition/RelatedPerson"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.performer.actor"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.who"
                    },
                    {
                        "identity": "v2",
                        "map": "ROL-4"
                    },
                    {
                        "identity": "rim",
                        "map": ".role"
                    }
                ]
            },
            {
                "id": "Encounter.appointment",
                "path": "Encounter.appointment",
                "short": "The appointment that scheduled this encounter",
                "definition": "The appointment that scheduled this encounter.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.appointment",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Appointment"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.basedOn"
                    },
                    {
                        "identity": "v2",
                        "map": "SCH-1 / SCH-2"
                    },
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]"
                    }
                ]
            },
            {
                "id": "Encounter.period",
                "path": "Encounter.period",
                "short": "L'inizio e la fine dell'incontro.",
                "definition": "The start and end time of the encounter.",
                "comment": "If not (yet) known, the end of the Period may be omitted.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.period",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Period"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.occurrence[x]"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.done[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-44, PV1-45"
                    },
                    {
                        "identity": "rim",
                        "map": ".effectiveTime (low & high)"
                    }
                ]
            },
            {
                "id": "Encounter.length",
                "path": "Encounter.length",
                "short": "Quantity of time the encounter lasted (less time absent)",
                "definition": "Quantity of time the encounter lasted. This excludes the time during leaves of absence.",
                "comment": "May differ from the time the Encounter.period lasted because of leave of absence.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.length",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Duration"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.occurrence[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes"
                    },
                    {
                        "identity": "rim",
                        "map": ".lengthOfStayQuantity"
                    }
                ]
            },
            {
                "id": "Encounter.reasonCode",
                "path": "Encounter.reasonCode",
                "short": "Coded reason the encounter takes place",
                "definition": "Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis.",
                "comment": "For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis).",
                "alias":  [
                    "Indication",
                    "Admission diagnosis"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.reasonCode",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterReason"
                        }
                    ],
                    "strength": "preferred",
                    "description": "Reason why the encounter takes place.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-reason"
                },
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.reasonCode"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.why[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations )"
                    },
                    {
                        "identity": "rim",
                        "map": ".reasonCode"
                    }
                ]
            },
            {
                "id": "Encounter.reasonReference",
                "path": "Encounter.reasonReference",
                "short": "Reason the encounter takes place (reference)",
                "definition": "Reason the encounter takes place, expressed as a code. For admissions, this can be used for a coded admission diagnosis.",
                "comment": "For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis).",
                "alias":  [
                    "Indication",
                    "Admission diagnosis"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.reasonReference",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Condition",
                            "http://hl7.org/fhir/StructureDefinition/Procedure",
                            "http://hl7.org/fhir/StructureDefinition/Observation",
                            "http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.reasonCode"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.why[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "EVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations )"
                    },
                    {
                        "identity": "rim",
                        "map": ".reasonCode"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis",
                "path": "Encounter.diagnosis",
                "short": "The list of diagnosis relevant to this encounter",
                "definition": "The list of diagnosis relevant to this encounter.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.diagnosis",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=RSON]"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.id",
                "path": "Encounter.diagnosis.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.extension",
                "path": "Encounter.diagnosis.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.modifierExtension",
                "path": "Encounter.diagnosis.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.condition",
                "path": "Encounter.diagnosis.condition",
                "short": "The diagnosis or procedure relevant to the encounter",
                "definition": "Reason the encounter takes place, as specified using information from another resource. For admissions, this is the admission diagnosis. The indication will typically be a Condition (with other resources referenced in the evidence.detail), or a Procedure.",
                "comment": "For systems that need to know which was the primary diagnosis, these will be marked with the standard extension primaryDiagnosis (which is a sequence value rather than a flag, 1 = primary diagnosis).",
                "alias":  [
                    "Admission diagnosis",
                    "discharge diagnosis",
                    "indication"
                ],
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.diagnosis.condition",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Condition",
                            "http://hl7.org/fhir/StructureDefinition/Procedure"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.reasonReference"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.why[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively."
                    },
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=RSON].target"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.use",
                "path": "Encounter.diagnosis.use",
                "short": "Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …)",
                "definition": "Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …).",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.diagnosis.use",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "DiagnosisRole"
                        }
                    ],
                    "strength": "preferred",
                    "description": "The type of diagnosis this condition represents.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/diagnosis-role"
                },
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.diagnosis.rank",
                "path": "Encounter.diagnosis.rank",
                "short": "Ranking of the diagnosis (for each role type)",
                "definition": "Ranking of the diagnosis (for each role type).",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.diagnosis.rank",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "positiveInt"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=RSON].priority"
                    }
                ]
            },
            {
                "id": "Encounter.account",
                "path": "Encounter.account",
                "short": "The set of accounts that may be used for billing for this Encounter",
                "definition": "The set of accounts that may be used for billing for this Encounter.",
                "comment": "The billing system may choose to allocate billable items associated with the Encounter to different referenced Accounts based on internal business rules.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.account",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Account"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".pertains.A_Account"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization",
                "path": "Encounter.hospitalization",
                "short": "Details about the admission to a healthcare service",
                "definition": "Details about the admission to a healthcare service.",
                "comment": "An Encounter may cover more than just the inpatient stay. Contexts such as outpatients, community clinics, and aged care facilities are also included.\n\nThe duration recorded in the period of this encounter covers the entire scope of this hospitalization record.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.id",
                "path": "Encounter.hospitalization.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.extension",
                "path": "Encounter.hospitalization.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.modifierExtension",
                "path": "Encounter.hospitalization.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.preAdmissionIdentifier",
                "path": "Encounter.hospitalization.preAdmissionIdentifier",
                "short": "Pre-admission identifier",
                "definition": "Pre-admission identifier.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.preAdmissionIdentifier",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Identifier"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-5"
                    },
                    {
                        "identity": "rim",
                        "map": ".id"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.origin",
                "path": "Encounter.hospitalization.origin",
                "short": "The location/organization from which the patient came before admission",
                "definition": "The location/organization from which the patient came before admission.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.origin",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Location",
                            "http://hl7.org/fhir/StructureDefinition/Organization"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".participation[typeCode=ORG].role"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.admitSource",
                "path": "Encounter.hospitalization.admitSource",
                "short": "From where patient was admitted (physician referral, transfer)",
                "definition": "From where patient was admitted (physician referral, transfer).",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.admitSource",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "AdmitSource"
                        }
                    ],
                    "strength": "preferred",
                    "description": "From where the patient was admitted.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-admit-source"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-14"
                    },
                    {
                        "identity": "rim",
                        "map": ".admissionReferralSourceCode"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.reAdmission",
                "path": "Encounter.hospitalization.reAdmission",
                "short": "The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission",
                "definition": "Whether this hospitalization is a readmission and why if known.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.reAdmission",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "ReAdmissionType"
                        }
                    ],
                    "strength": "example",
                    "description": "The reason for re-admission of this hospitalization encounter.",
                    "valueSet": "http://terminology.hl7.org/ValueSet/v2-0092"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-13"
                    },
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.dietPreference",
                "path": "Encounter.hospitalization.dietPreference",
                "short": "Diet preferences reported by the patient",
                "definition": "Diet preferences reported by the patient.",
                "comment": "For example, a patient may request both a dairy-free and nut-free diet preference (not mutually exclusive).",
                "requirements": "Used to track patient's diet restrictions and/or preference. For a complete description of the nutrition needs of a patient during their stay, one should use the nutritionOrder resource which links to Encounter.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.hospitalization.dietPreference",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "PatientDiet"
                        }
                    ],
                    "strength": "example",
                    "description": "Medical, cultural or ethical food preferences to help with catering requirements.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-diet"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-38"
                    },
                    {
                        "identity": "rim",
                        "map": ".outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code=\"diet\"]"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.specialCourtesy",
                "path": "Encounter.hospitalization.specialCourtesy",
                "short": "Special courtesies (VIP, board member)",
                "definition": "Special courtesies (VIP, board member).",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.hospitalization.specialCourtesy",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "Courtesies"
                        }
                    ],
                    "strength": "preferred",
                    "description": "Special courtesies.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-special-courtesy"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-16"
                    },
                    {
                        "identity": "rim",
                        "map": ".specialCourtesiesCode"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.specialArrangement",
                "path": "Encounter.hospitalization.specialArrangement",
                "short": "Wheelchair, translator, stretcher, etc.",
                "definition": "Any special requests that have been made for this hospitalization encounter, such as the provision of specific equipment or other things.",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.hospitalization.specialArrangement",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "Arrangements"
                        }
                    ],
                    "strength": "preferred",
                    "description": "Special arrangements.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-special-arrangements"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-15 / OBR-30 / OBR-43"
                    },
                    {
                        "identity": "rim",
                        "map": ".specialArrangementCode"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.destination",
                "path": "Encounter.hospitalization.destination",
                "short": "Location/organization to which the patient is discharged",
                "definition": "Location/organization to which the patient is discharged.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.destination",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Location",
                            "http://hl7.org/fhir/StructureDefinition/Organization"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-37"
                    },
                    {
                        "identity": "rim",
                        "map": ".participation[typeCode=DST]"
                    }
                ]
            },
            {
                "id": "Encounter.hospitalization.dischargeDisposition",
                "path": "Encounter.hospitalization.dischargeDisposition",
                "short": "Category or kind of location after discharge",
                "definition": "Category or kind of location after discharge.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.hospitalization.dischargeDisposition",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "DischargeDisp"
                        }
                    ],
                    "strength": "example",
                    "description": "Discharge Disposition.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-discharge-disposition"
                },
                "mapping":  [
                    {
                        "identity": "v2",
                        "map": "PV1-36"
                    },
                    {
                        "identity": "rim",
                        "map": ".dischargeDispositionCode"
                    }
                ]
            },
            {
                "id": "Encounter.location",
                "path": "Encounter.location",
                "short": "Dati relativi alle strutture in cui si svolge l'incontro.",
                "definition": "List of locations where  the patient has been during this encounter.",
                "comment": "Virtual encounters can be recorded in the Encounter by specifying a location reference to a location of type \"kind\" such as \"client's home\" and an encounter.class = \"virtual\".",
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Encounter.location",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "BackboneElement"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".participation[typeCode=LOC]"
                    }
                ]
            },
            {
                "id": "Encounter.location.id",
                "path": "Encounter.location.id",
                "representation":  [
                    "xmlAttr"
                ],
                "short": "Unique id for inter-element referencing",
                "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Element.id",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                                "valueUrl": "string"
                            }
                        ],
                        "code": "http://hl7.org/fhirpath/System.String"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.location.extension",
                "path": "Encounter.location.extension",
                "short": "Additional content defined by implementations",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "alias":  [
                    "extensions",
                    "user content"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "Element.extension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "n/a"
                    }
                ]
            },
            {
                "id": "Encounter.location.modifierExtension",
                "path": "Encounter.location.modifierExtension",
                "short": "Extensions that cannot be ignored even if unrecognized",
                "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
                "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
                "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
                "alias":  [
                    "extensions",
                    "user content",
                    "modifiers"
                ],
                "min": 0,
                "max": "*",
                "base": {
                    "path": "BackboneElement.modifierExtension",
                    "min": 0,
                    "max": "*"
                },
                "type":  [
                    {
                        "code": "Extension"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    },
                    {
                        "key": "ext-1",
                        "severity": "error",
                        "human": "Must have either extensions or value[x], not both",
                        "expression": "extension.exists() != value.exists()",
                        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
                        "source": "http://hl7.org/fhir/StructureDefinition/Extension"
                    }
                ],
                "isModifier": true,
                "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
                "isSummary": true,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": "N/A"
                    }
                ]
            },
            {
                "id": "Encounter.location.location",
                "path": "Encounter.location.location",
                "short": "Struttura in cui si svolge l'incontro.",
                "definition": "The location where the encounter takes place.",
                "min": 1,
                "max": "1",
                "base": {
                    "path": "Encounter.location.location",
                    "min": 1,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/location-it-lab"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.location"
                    },
                    {
                        "identity": "w5",
                        "map": "FiveWs.where[x]"
                    },
                    {
                        "identity": "v2",
                        "map": "PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43"
                    },
                    {
                        "identity": "rim",
                        "map": ".role"
                    }
                ]
            },
            {
                "id": "Encounter.location.status",
                "path": "Encounter.location.status",
                "short": "planned | active | reserved | completed",
                "definition": "The status of the participants' presence at the specified location during the period specified. If the participant is no longer at the location, then the period will have an end date/time.",
                "comment": "When the patient is no longer active at a location, then the period end date is entered, and the status may be changed to completed.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.location.status",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "code"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "EncounterLocationStatus"
                        }
                    ],
                    "strength": "required",
                    "description": "The status of the location.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-location-status|4.0.1"
                },
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".role.statusCode"
                    }
                ]
            },
            {
                "id": "Encounter.location.physicalType",
                "path": "Encounter.location.physicalType",
                "short": "The physical type of the location (usually the level in the location hierachy - bed room ward etc.)",
                "definition": "This will be used to specify the required levels (bed/ward/room/etc.) desired to be recorded to simplify either messaging or query.",
                "comment": "This information is de-normalized from the Location resource to support the easier understanding of the encounter resource and processing in messaging or query.\n\nThere may be many levels in the hierachy, and this may only pic specific levels that are required for a specific usage scenario.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.location.physicalType",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "binding": {
                    "extension":  [
                        {
                            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
                            "valueString": "PhysicalType"
                        }
                    ],
                    "strength": "example",
                    "description": "Physical form of the location.",
                    "valueSet": "http://hl7.org/fhir/ValueSet/location-physical-type"
                }
            },
            {
                "id": "Encounter.location.period",
                "path": "Encounter.location.period",
                "short": "Time period during which the patient was present at the location",
                "definition": "Time period during which the patient was present at the location.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.location.period",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Period"
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "rim",
                        "map": ".time"
                    }
                ]
            },
            {
                "id": "Encounter.serviceProvider",
                "path": "Encounter.serviceProvider",
                "short": "The organization (facility) responsible for this encounter",
                "definition": "The organization that is primarily responsible for this Encounter's services. This MAY be the same as the organization on the Patient record, however it could be different, such as if the actor performing the services was from an external organization (which may be billed seperately) for an external consultation.  Refer to the example bundle showing an abbreviated set of Encounters for a colonoscopy.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.serviceProvider",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Organization"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.performer.actor"
                    },
                    {
                        "identity": "v2",
                        "map": "PL.6  & PL.1"
                    },
                    {
                        "identity": "rim",
                        "map": ".particiaption[typeCode=PFM].role"
                    }
                ]
            },
            {
                "id": "Encounter.partOf",
                "path": "Encounter.partOf",
                "short": "Another Encounter this encounter is part of",
                "definition": "Another Encounter of which this encounter is a part of (administratively or in time).",
                "comment": "This is also used for associating a child's encounter back to the mother's encounter.\n\nRefer to the Notes section in the Patient resource for further details.",
                "min": 0,
                "max": "1",
                "base": {
                    "path": "Encounter.partOf",
                    "min": 0,
                    "max": "1"
                },
                "type":  [
                    {
                        "extension":  [
                            {
                                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-hierarchy",
                                "valueBoolean": true
                            }
                        ],
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.org/fhir/StructureDefinition/Encounter"
                        ]
                    }
                ],
                "constraint":  [
                    {
                        "key": "ele-1",
                        "severity": "error",
                        "human": "All FHIR elements must have a @value or children",
                        "expression": "hasValue() or (children().count() > id.count())",
                        "xpath": "@value|f:*|h:div",
                        "source": "http://hl7.org/fhir/StructureDefinition/Element"
                    }
                ],
                "isModifier": false,
                "isSummary": false,
                "mapping":  [
                    {
                        "identity": "workflow",
                        "map": "Event.partOf"
                    },
                    {
                        "identity": "rim",
                        "map": ".inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]"
                    }
                ]
            }
        ]
    },
    "differential": {
        "element":  [
            {
                "id": "Encounter",
                "path": "Encounter",
                "short": "Encounter Referto di Laboratorio"
            },
            {
                "id": "Encounter.status",
                "path": "Encounter.status",
                "short": "Descrizione attributo: Stato attuale dell'incontro. Possibili valori: planned | arrived | triaged | in-progress | onleave | finished | cancelled",
                "binding": {
                    "strength": "required",
                    "valueSet": "http://hl7.org/fhir/ValueSet/encounter-status"
                }
            },
            {
                "id": "Encounter.class",
                "path": "Encounter.class",
                "short": "Classificazione dell'incontro con il paziente.",
                "binding": {
                    "strength": "extensible",
                    "valueSet": "http://terminology.hl7.org/ValueSet/encounter-class"
                }
            },
            {
                "id": "Encounter.subject",
                "path": "Encounter.subject",
                "short": "Soggetto dell'incontro.",
                "min": 1,
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/patient-it-lab"
                        ]
                    }
                ]
            },
            {
                "id": "Encounter.basedOn",
                "path": "Encounter.basedOn",
                "short": "Reference alla ServiceRequest che ha avviato l'incontro.",
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/servicerequest-it-lab"
                        ]
                    }
                ]
            },
            {
                "id": "Encounter.participant",
                "path": "Encounter.participant",
                "short": "Partecipanti coinvolti durante l'incontro."
            },
            {
                "id": "Encounter.participant.individual",
                "path": "Encounter.participant.individual",
                "short": "Persone coinvolte nell'incontro oltre il paziente.",
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/practitioner-it-lab",
                            "http://hl7.it/fhir/lab-report/StructureDefinition/practitionerrole-it-lab",
                            "http://hl7.org/fhir/StructureDefinition/RelatedPerson"
                        ]
                    }
                ]
            },
            {
                "id": "Encounter.period",
                "path": "Encounter.period",
                "short": "L'inizio e la fine dell'incontro."
            },
            {
                "id": "Encounter.location",
                "path": "Encounter.location",
                "short": "Dati relativi alle strutture in cui si svolge l'incontro."
            },
            {
                "id": "Encounter.location.location",
                "path": "Encounter.location.location",
                "short": "Struttura in cui si svolge l'incontro.",
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "http://hl7.it/fhir/lab-report/StructureDefinition/location-it-lab"
                        ]
                    }
                ]
            }
        ]
    }
}

Esempi

esempio-Location-LuogoPrestazioneCureDom

Tipologie di ricerca

Attualmente non sono state definite tipologie di ricerca.

Search parameter

Attualmente non sono definiti Search Parameters.

ValueSet

Nella seguente tabella sono elencati i value set relativi al profilo RLEncounterLabReport:

Nome	Descrizione	Riferimento al dettaglio della codifica
status	Stato della risorsa encounter	La codifica è definita dal Valueset Encounter Status
class	Classe dell'encounter	La codifica è definita dal Valueset Encounter Class
participant.type	Tipo di codice per indicare il modo in cui un utente è coinvolto nell'encounter	La codifica è definita dal Valueset Encounter Participant Type