Implementation Guide DIFUTURE

TrustcenterEncounter

The resource TrustcenterEncounter is a modified resource of the profile Encounter and is used e.g. to record the interactions between the patient and the different wards in the clinic. It consists of the elements identifier, status and class. If a summary is requested with the command summary=true, all these elements are displayed.

Properties and constraints

There must be at least one (1..*) identifier of type Identifier. This can and must be specialized in this case by specifying exactly one (1..1) officialIdentifier (fixed values: use = official). However, other identifiers can be defined, e.g. with the use usual, temp, secondary or old. In addition, the officialIdentifier is marked as must support therefore the later implementation should be able to process this meaningfully.

The attributes status or class of type code or Coding, respectively, are already stipulated by the super resource and must be specified exactly once. The first specifies the status of the encounter, where its values must come from a specific value set (binding-strength = required). Here, they come from the set encounter-status. The latter classifies the encounter as, for example, outpatient or inpatient. The attribute class can take values from the set ActEncounterCode but this can also be extended (binding-strength=extensible).

TrustcenterEncounter (Encounter)	I		Encounter	There are no (further) constraints on this element Element id Encounter Short description An interaction during which services are provided to the patient 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-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-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-5: If a resource is contained in another resource, it SHALL NOT have a security label `contained.meta.security.empty()` dom-6: A resource should have narrative for robust management text.`div`.exists() 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())`
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())`
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())`
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: 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: 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 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
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 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
identifier	Σ	1..*	Identifier	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 Sliced: Unordered, Open, by use(Value) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.identifier w5: FiveWs.identifier v2: PV1-19 rim: .id
officialIdentifier	S Σ	1..1	Identifier	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier 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 workflow: Event.identifier w5: FiveWs.identifier v2: PV1-19 rim: .id
id		0..1	string	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.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.identifier:officialIdentifier.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
use	Σ ?!	1..1	codeBindingFixed Value	Element id Encounter.identifier:officialIdentifier.use Short description usual \| official \| temp \| secondary \| old (If known) Definition The purpose of this identifier. Requirements Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers. Comments Applications can assume that an identifier is permanent unless it explicitly says that it is temporary. Data type code Binding Identifies the purpose for this identifier, if known . IdentifierUse (required) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Fixed value official Mappings v2: N/A rim: Role.code or implied by context
type	Σ	0..1	CodeableConceptBinding	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.type Short description Description of identifier Definition A coded type for the identifier that can be used to determine which identifier to use for a specific purpose. Requirements Allows users to make use of identifiers when the identifier system is not known. Comments This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type. Data type CodeableConcept Binding A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. Identifier Type Codes (extensible) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings v2: CX.5 rim: Role.code or implied by context
system	Σ	0..1	uri	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.system Short description The namespace for the identifier value Definition Establishes the namespace for the value - that is, a URL that describes a set values that are unique. Requirements There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers. Comments Identifier.system is always case sensitive. Data type uri Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Examples General http://www.acme.com/identifiers/patient Mappings v2: CX.4 / EI-2-4 rim: II.root or Role.id.root servd: ./IdentifierType
value	Σ	0..1	string	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.value Short description The value that is unique Definition The portion of the identifier typically relevant to the user and which is unique within the context of the system. Comments If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension. Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe. Data type string Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Examples General 123456 Mappings v2: CX.1 / EI.1 rim: II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root) servd: ./Value
period	Σ	0..1	Period	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.period Short description Time period when id is/was valid for use Definition Time period during which identifier is/was valid for use. Data type Period Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings v2: CX.7 + CX.8 rim: Role.effectiveTime or implied by context servd: ./StartDate and ./EndDate
assigner	Σ	0..1	Reference(Organization)	There are no (further) constraints on this element Element id Encounter.identifier:officialIdentifier.assigner Short description Organization that issued id (may be just text) Definition Organization that issued/manages the identifier. Comments The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization. Data type Reference(Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings v2: CX.4 / (CX.4,CX.9,CX.10) rim: II.assigningAuthorityName but note that this is an improper use by the definition of the field. Also Role.scoper servd: ./IdentifierIssuingAuthority
status	Σ ?!	1..1	codeBinding	There are no (further) constraints on this element Element id Encounter.status Short description 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 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..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
class	Σ	1..1	CodingBinding	There are no (further) constraints on this element Element id Encounter.class Short description Classification of patient encounter Definition Concepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations. 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 w5: FiveWs.class v2: PV1-2 rim: .inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
classHistory		0..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
type	Σ	0..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 workflow: Event.code w5: FiveWs.class v2: PV1-4 / PV1-18 rim: .code
serviceType	Σ	0..0	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). 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 workflow: Event.code v2: PV1-10 rim: n/a
priority		0..0	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. 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 w5: FiveWs.grade v2: PV2-25 rim: .priorityCode
subject	Σ	0..0	Reference(Patient \| Group)	There are no (further) constraints on this element Element id Encounter.subject Short description The patient or group present at the encounter 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(Patient \| Group) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.subject w5: FiveWs.subject[x] v2: PID-3 rim: .participation[typeCode=SBJ]/role[classCode=PAT] w5: FiveWs.subject
episodeOfCare	Σ	0..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). Data type Reference(EpisodeOfCare) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.context w5: FiveWs.context v2: PV1-54, PV1-53 rim: n/a
basedOn		0..0	Reference(ServiceRequest)	There are no (further) constraints on this element Element id Encounter.basedOn Short description The ServiceRequest that initiated this encounter Alternate names incomingReferral Definition The request this encounter satisfies (e.g. incoming referral or procedure request). Data type Reference(ServiceRequest) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.basedOn rim: .reason.ClinicalDocument
participant	Σ	0..0	BackboneElement	There are no (further) constraints on this element Element id Encounter.participant Short description List of participants involved in the encounter 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 workflow: Event.performer v2: ROL rim: .participation[typeCode=PFM]
appointment	Σ	0..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. Data type Reference(Appointment) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.basedOn v2: SCH-1 / SCH-2 rim: .outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
period		0..0	Period	There are no (further) constraints on this element Element id Encounter.period Short description The start and end time of the encounter 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())` Mappings workflow: Event.occurrence[x] w5: FiveWs.done[x] v2: PV1-44, PV1-45 rim: .effectiveTime (low & high)
length		0..0	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())` Mappings 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..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 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	0..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())` Mappings 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..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: .outboundRelationship[typeCode=RSON]
account		0..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())` Mappings rim: .pertains.A_Account
hospitalization		0..0	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: .outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
location		0..0	BackboneElement	There are no (further) constraints on this element Element id Encounter.location Short description List of locations where the patient has been 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: .participation[typeCode=LOC]
serviceProvider		0..0	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. Data type Reference(Organization) Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` Mappings workflow: Event.performer.actor v2: PL.6 & PL.1 rim: .particiaption[typeCode=PFM].role
partOf		0..0	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())` Mappings workflow: Event.partOf rim: .inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]