Name Flags Card. Type Description & Constraints doco
. . Element I n/a Base for all elements
+ All FHIR elements must have a @value or children
. . . id 0..1 string xml:id (or equivalent in JSON)
. . . extension 0..* Extension Additional Content defined by implementations

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . BackboneElement Element Base for elements defined inside a resource
Elements defined in Ancestors: id, extension
. . . modifierExtension ?! Σ 0..* Extension Extensions that cannot be ignored

doco Documentation for this format
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Name Flags Card. Type Description & Constraints doco
. . Address Σ Element An address expressed using postal conventions (as opposed to GPS or other location definition formats)
Elements defined in Ancestors: id, extension
. . . use ?! Σ 0..1 code home | work | temp | old - purpose of this address
AddressUse (Required)
. . . type Σ 0..1 code postal | physical | both
AddressType (Required)
. . . text Σ 0..1 string Text representation of the address
. . . line Σ 0..* string Street name, number, direction & P.O. Box etc.
This repeating element order: The order in which lines should appear in an address label
. . . city Σ 0..1 string Name of city, town etc.
. . . district Σ 0..1 string District name (aka county)
. . . state Σ 0..1 string Sub-unit of country (abbreviations ok)
. . . postalCode Σ 0..1 string Postal code for area
. . . country Σ 0..1 string Country (e.g. can be ISO 3166 2 or 3 letter code)
. . . period Σ 0..1 Period Time period when address was/is in use

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Age Σ I Quantity A duration of time during which an organism (or a process) has existed
+ 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. If value is present, it SHALL be positive.
Elements defined in Ancestors: id, extension, value, comparator, unit, system, code

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Annotation Element Text node with attribution
Elements defined in Ancestors: id, extension
. . . author[x] Σ 0..1 Individual responsible for the annotation
. . . . authorReference Reference(Practitioner | Patient | RelatedPerson)
. . . . authorString string
. . . time Σ 0..1 dateTime When the annotation was made
. . . text 1..1 string The annotation - text content

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Attachment I Element Content in a format defined elsewhere
+ It the Attachment has data, it SHALL have a contentType
Elements defined in Ancestors: id, extension
. . . contentType Σ 0..1 code Mime type of the content, with charset etc.
MimeType (Required)
. . . language Σ 0..1 code Human language of the content (BCP-47)
Common Languages (Extensible but limited to All Languages)
. . . data 0..1 base64Binary Data inline, base64ed
. . . url Σ 0..1 uri Uri where the data can be found
. . . size Σ 0..1 unsignedInt Number of bytes of content (if url provided)
. . . hash Σ 0..1 base64Binary Hash of the data (sha-1, base64ed)
. . . title Σ 0..1 string Label to display in place of the data
. . . creation Σ 0..1 dateTime Date attachment was first created

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . CodeableConcept Σ Element Concept - reference to a terminology or just text
Elements defined in Ancestors: id, extension
. . . coding Σ 0..* Coding Code defined by a terminology system
. . . text Σ 0..1 string Plain text representation of the concept

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Coding Σ Element A reference to a code defined by a terminology system
Elements defined in Ancestors: id, extension
. . . system Σ 0..1 uri Identity of the terminology system
. . . version Σ 0..1 string Version of the system - if relevant
. . . code Σ 0..1 code Symbol in syntax defined by the system
. . . display Σ 0..1 string Representation defined by the system
. . . userSelected Σ 0..1 boolean If this coding was chosen directly by the user

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . ContactDetail Σ Element Contact information
Elements defined in Ancestors: id, extension
. . . name Σ 0..1 string Name of an individual to contact
. . . telecom Σ 0..* ContactPoint Contact details for individual or organization

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . ContactPoint Σ I Element Details of a Technology mediated contact point (phone, fax, email, etc.)
+ A system is required if a value is provided.
Elements defined in Ancestors: id, extension
. . . system Σ I 0..1 code phone | fax | email | pager | url | sms | other
ContactPointSystem (Required)
. . . value Σ 0..1 string The actual contact point details
. . . use ?! Σ 0..1 code home | work | temp | old | mobile - purpose of this contact point
ContactPointUse (Required)
. . . rank Σ 0..1 positiveInt Specify preferred order of use (1 = highest)
. . . period Σ 0..1 Period Time period when the contact point was/is in use

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Contributor Σ Element Contributor information
Elements defined in Ancestors: id, extension
. . . type Σ 1..1 code author | editor | reviewer | endorser
ContributorType (Required)
. . . name Σ 1..1 string Who contributed the content
. . . contact Σ 0..* ContactDetail Contact details of the contributor

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Count Σ I Quantity A measured or measurable amount
+ There SHALL be a code with a value of "1" if there is a value and it SHALL be an expression of length. If system is present, it SHALL be UCUM. If present, the value SHALL a whole number.
Elements defined in Ancestors: id, extension, value, comparator, unit, system, code

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . DataRequirement Σ Element Describes a required data item
Elements defined in Ancestors: id, extension
. . . type Σ 1..1 code The type of the required data
FHIRAllTypes (Required)
. . . profile Σ 0..* uri The profile of the required data
. . . mustSupport Σ 0..* string Indicates that specific structure elements are referenced by the knowledge module
. . . codeFilter Σ 0..* Element What codes are expected
. . . . path Σ 1..1 string The code-valued attribute of the filter
. . . . valueSet[x] Σ 0..1 Valueset for the filter
. . . . . valueSetString string
. . . . . valueSetReference Reference(ValueSet)
. . . . valueCode Σ 0..* code What code is expected
. . . . valueCoding Σ 0..* Coding What Coding is expected
. . . . valueCodeableConcept Σ 0..* CodeableConcept What CodeableConcept is expected
. . . dateFilter Σ 0..* Element What dates/date ranges are expected
. . . . path Σ 1..1 string The date-valued attribute of the filter
. . . . value[x] Σ 0..1 The value of the filter, as a Period, DateTime, or Duration value
. . . . . valueDateTime dateTime
. . . . . valuePeriod Period
. . . . . valueDuration Duration

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Distance Σ I Quantity A length - a value with a unit that is a physical distance
+ There SHALL be a code if there is a value and it SHALL be an expression of length. If system is present, it SHALL be UCUM.
Elements defined in Ancestors: id, extension, value, comparator, unit, system, code

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Dosage Σ Element How the medication is/was taken or should be taken
Elements defined in Ancestors: id, extension
. . . sequence Σ 0..1 integer The order of the dosage instructions
. . . text Σ 0..1 string Free text dosage instructions e.g. SIG
. . . additionalInstruction Σ 0..* CodeableConcept Supplemental instruction - e.g. "with meals"
SNOMED CT Additional Dosage Instructions (Example)
. . . patientInstruction Σ 0..1 string Patient or consumer oriented instructions
. . . timing Σ 0..1 Timing When medication should be administered
. . . asNeeded[x] Σ 0..1 Take "as needed" (for x)
SNOMED CT Medication As Needed Reason Codes (Example)
. . . . asNeededBoolean boolean
. . . . asNeededCodeableConcept CodeableConcept
. . . site Σ 0..1 CodeableConcept Body site to administer to
SNOMED CT Anatomical Structure for Administration Site Codes (Example)
. . . route Σ 0..1 CodeableConcept How drug should enter body
SNOMED CT Route Codes (Example)
. . . method Σ 0..1 CodeableConcept Technique for administering medication
SNOMED CT Administration Method Codes (Example)
. . . dose[x] Σ 0..1 Amount of medication per dose
. . . . doseRange Range
. . . . doseQuantity SimpleQuantity
. . . maxDosePerPeriod Σ 0..1 Ratio Upper limit on medication per unit of time
. . . maxDosePerAdministration Σ 0..1 SimpleQuantity Upper limit on medication per administration
. . . maxDosePerLifetime Σ 0..1 SimpleQuantity Upper limit on medication per lifetime of the patient
. . . rate[x] Σ 0..1 Amount of medication per unit of time
. . . . rateRatio Ratio
. . . . rateRange Range
. . . . rateQuantity SimpleQuantity

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Duration Σ I Quantity A length of time
+ 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.
Elements defined in Ancestors: id, extension, value, comparator, unit, system, code

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . ElementDefinition Σ I Element Definition of an element in a resource or extension
+ Min <= Max
+ if the element definition has a contentReference, it cannot have type, defaultValue, fixed, pattern, example, minValue, maxValue, maxLength, or binding
+ Pattern may only be specified if there is one type
+ Fixed value may only be specified if there is one type
+ Binding can only be present for coded elements, string, and uri
+ Pattern and value are mutually exclusive
+ Constraints must be unique by key
+ Types must be unique by the combination of code and profile
+ sliceName must be composed of proper tokens separated by "/"
+ default value and meaningWhenMissing are mutually exclusive
Elements defined in Ancestors: id, extension
. . . path Σ 1..1 string Path of the element in the hierarchy of elements
. . . representation Σ 0..* code xmlAttr | xmlText | typeAttr | cdaText | xhtml
PropertyRepresentation (Required)
. . . sliceName Σ 0..1 string Name for this particular element (in a set of slices)
. . . label Σ 0..1 string Name for element to display with or prompt for element
. . . code Σ 0..* Coding Corresponding codes in terminologies
LOINC Codes (Example)
. . . slicing Σ I 0..1 Element This element is sliced - slices follow
+ If there are no discriminators, there must be a definition
. . . . discriminator Σ 0..* Element Element values that are used to distinguish the slices
. . . . . type Σ 1..1 code value | exists | pattern | type | profile
DiscriminatorType (Required)
. . . . . path Σ 1..1 string Path to element value
. . . . description Σ I 0..1 string Text description of how slicing works (or not)
. . . . ordered Σ 0..1 boolean If elements must be in same order as slices
. . . . rules Σ 1..1 code closed | open | openAtEnd
SlicingRules (Required)
. . . short Σ 0..1 string Concise definition for space-constrained presentation
. . . definition Σ 0..1 markdown Full formal definition as narrative text
. . . comment Σ 0..1 markdown Comments about the use of this element
. . . requirements Σ 0..1 markdown Why this resource has been created
. . . alias Σ 0..* string Other names
. . . min Σ I 0..1 unsignedInt Minimum Cardinality
. . . max Σ I 0..1 string Maximum Cardinality (a number or *)
+ Max SHALL be a number or "*"
. . . base Σ 0..1 Element Base definition information for tools
. . . . path Σ 1..1 string Path that identifies the base element
. . . . min Σ 1..1 unsignedInt Min cardinality of the base element
. . . . max Σ 1..1 string Max cardinality of the base element
. . . contentReference Σ I 0..1 uri Reference to definition of content for the element
. . . type Σ I 0..* Element Data type and Profile for this element
+ Aggregation may only be specified if one of the allowed types for the element is a resource
. . . . code Σ 1..1 uri Data type or Resource (reference to definition)
FHIRDefinedType (Extensible)
. . . . profile Σ 0..1 uri Profile (StructureDefinition) to apply (or IG)
. . . . targetProfile Σ 0..1 uri Profile (StructureDefinition) to apply to reference target (or IG)
. . . . aggregation Σ I 0..* code contained | referenced | bundled - how aggregated
AggregationMode (Required)
. . . . versioning Σ 0..1 code either | independent | specific
ReferenceVersionRules (Required)
. . . defaultValue[x] Σ I 0..1 * Specified value if missing from instance
. . . meaningWhenMissing Σ I 0..1 markdown Implicit meaning when this element is missing
. . . orderMeaning Σ 0..1 string What the order of the elements means
. . . fixed[x] Σ I 0..1 * Value must be exactly this
. . . pattern[x] Σ I 0..1 * Value must have at least these property values
. . . example Σ 0..* Element Example value (as defined for type)
. . . . label Σ 1..1 string Describes the purpose of this example
. . . . value[x] Σ 1..1 * Value of Example (one of allowed types)
. . . minValue[x] Σ 0..1 Minimum Allowed Value (for some types)
. . . . minValueDate date
. . . . minValueDateTime dateTime
. . . . minValueInstant instant
. . . . minValueTime time
. . . . minValueDecimal decimal
. . . . minValueInteger integer
. . . . minValuePositiveInt positiveInt
. . . . minValueUnsignedInt unsignedInt
. . . . minValueQuantity Quantity
. . . maxValue[x] Σ 0..1 Maximum Allowed Value (for some types)
. . . . maxValueDate date
. . . . maxValueDateTime dateTime
. . . . maxValueInstant instant
. . . . maxValueTime time
. . . . maxValueDecimal decimal
. . . . maxValueInteger integer
. . . . maxValuePositiveInt positiveInt
. . . . maxValueUnsignedInt unsignedInt
. . . . maxValueQuantity Quantity
. . . maxLength Σ 0..1 integer Max length for strings
. . . condition Σ 0..* id Reference to invariant about presence
. . . constraint Σ 0..* Element Condition that must evaluate to true
. . . . key Σ I 1..1 id Target of 'condition' reference above
. . . . requirements Σ 0..1 string Why this constraint is necessary or appropriate
. . . . severity Σ 1..1 code error | warning
ConstraintSeverity (Required)
. . . . human Σ 1..1 string Human description of constraint
. . . . expression Σ 1..1 string FHIRPath expression of constraint
. . . . xpath Σ 0..1 string XPath expression of constraint
. . . . source Σ 0..1 uri Reference to original source of constraint
. . . mustSupport Σ 0..1 boolean If the element must supported
. . . isModifier Σ 0..1 boolean If this modifies the meaning of other elements
. . . isSummary Σ 0..1 boolean Include when _summary = true?
. . . binding Σ I 0..1 Element ValueSet details if this is coded
+ provide either a reference or a description (or both)
+ ValueSet as a URI SHALL start with http:// or https:// or urn:
. . . . strength Σ 1..1 code required | extensible | preferred | example
BindingStrength (Required)
. . . . description Σ I 0..1 string Human explanation of the value set
. . . . valueSet[x] Σ I 0..1 Source of value set
. . . . . valueSetUri uri
. . . . . valueSetReference Reference(ValueSet)
. . . mapping Σ 0..* Element Map element to another set of definitions
. . . . identity Σ 1..1 id Reference to mapping declaration
. . . . language Σ 0..1 code Computable language of mapping
MimeType (Required)
. . . . map Σ 1..1 string Details of the mapping
. . . . comment Σ 0..1 string Comments about the mapping or its use

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Extension I Element Optional Extensions Element
+ Must have either extensions or value[x], not both
Elements defined in Ancestors: id, extension
. . . url 1..1 uri identifies the meaning of the extension
. . . value[x] 0..1 * Value of extension

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . HumanName Σ Element Name of a human - parts and usage
Elements defined in Ancestors: id, extension
. . . use ?! Σ 0..1 code usual | official | temp | nickname | anonymous | old | maiden
NameUse (Required)
. . . text Σ 0..1 string Text representation of the full name
. . . family Σ 0..1 string Family name (often called 'Surname')
. . . given Σ 0..* string Given names (not always 'first'). Includes middle names
This repeating element order: Given Names appear in the correct order for presenting the name
. . . prefix Σ 0..* string Parts that come before the name
This repeating element order: Prefixes appear in the correct order for presenting the name
. . . suffix Σ 0..* string Parts that come after the name
This repeating element order: Suffixes appear in the correct order for presenting the name
. . . period Σ 0..1 Period Time period when name was/is in use

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Identifier Σ Element An identifier intended for computation
Elements defined in Ancestors: id, extension
. . . use ?! Σ 0..1 code usual | official | temp | secondary (If known)
IdentifierUse (Required)
. . . type Σ 0..1 CodeableConcept Description of identifier
Identifier Type Codes (Extensible)
. . . system Σ 0..1 uri The namespace for the identifier value
. . . value Σ 0..1 string The value that is unique
. . . period Σ 0..1 Period Time period when id is/was valid for use
. . . assigner Σ 0..1 Reference(Organization) Organization that issued id (may be just text)

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Meta Σ Element Metadata about a resource
Elements defined in Ancestors: id, extension
. . . versionId Σ 0..1 id Version specific identifier
. . . lastUpdated Σ 0..1 instant When the resource version last changed
. . . profile Σ 0..* uri Profiles this resource claims to conform to
. . . security Σ 0..* Coding Security Labels applied to this resource
All Security Labels (Extensible)
. . . tag Σ 0..* Coding Tags applied to this resource
Common Tags (Example)

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Money Σ I Quantity An amount of economic utility in some recognized currency
+ There SHALL be a code if there is a value and it SHALL be an expression of currency. If system is present, it SHALL be ISO 4217 (system = "urn:iso:std:iso:4217" - currency).
Elements defined in Ancestors: id, extension, value, comparator, unit, system, code

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Narrative Element A human-readable formatted text, including images
Elements defined in Ancestors: id, extension
. . . status 1..1 code generated | extensions | additional | empty
NarrativeStatus (Required)
. . . div I 1..1 xhtml Limited xhtml content
+ The narrative SHALL contain only the basic html formatting elements and attributes described in chapters 7-11 (except section 4 of chapter 9) and 15 of the HTML 4.0 standard, <a> elements (either name or href), images and internally contained style attributes
+ The narrative SHALL have some non-whitespace content

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . ParameterDefinition Σ Element Definition of a parameter to a module
Elements defined in Ancestors: id, extension
. . . name Σ 0..1 code Name used to access the parameter value
. . . use Σ 1..1 code in | out
OperationParameterUse (Required)
. . . min Σ 0..1 integer Minimum cardinality
. . . max Σ 0..1 string Maximum cardinality (a number of *)
. . . documentation Σ 0..1 string A brief description of the parameter
. . . type Σ 1..1 code What type of value
FHIRAllTypes (Required)
. . . profile Σ 0..1 Reference(StructureDefinition) What profile the value is expected to be

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Period Σ I Element Time range defined by start and end date/time
+ If present, start SHALL have a lower value than end
Elements defined in Ancestors: id, extension
. . . start Σ I 0..1 dateTime Starting time with inclusive boundary
. . . end Σ I 0..1 dateTime End time with inclusive boundary, if not ongoing

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Quantity Σ I Element A measured or measurable amount
+ If a code for the unit is present, the system SHALL also be present
Elements defined in Ancestors: id, extension
. . . value Σ 0..1 decimal Numerical value (with implicit precision)
. . . comparator ?! Σ 0..1 code < | <= | >= | > - how to understand the value
QuantityComparator (Required)
. . . unit Σ 0..1 string Unit representation
. . . system Σ I 0..1 uri System that defines coded unit form
. . . code Σ 0..1 code Coded form of the unit

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Range Σ I Element Set of values bounded by low and high
+ If present, low SHALL have a lower value than high
Elements defined in Ancestors: id, extension
. . . low Σ I 0..1 SimpleQuantity Low limit
. . . high Σ I 0..1 SimpleQuantity High limit

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Ratio Σ I Element A ratio of two Quantity values - a numerator and a denominator
+ Numerator and denominator SHALL both be present, or both are absent. If both are absent, there SHALL be some extension present
Elements defined in Ancestors: id, extension
. . . numerator Σ 0..1 Quantity Numerator value
. . . denominator Σ 0..1 Quantity Denominator value

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Reference Σ I Element A reference from one resource to another
+ SHALL have a contained resource if a local reference is provided
Elements defined in Ancestors: id, extension
. . . reference Σ I 0..1 string Literal reference, Relative, internal or absolute URL
. . . identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
. . . display Σ 0..1 string Text alternative for the resource

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . RelatedArtifact Σ Element Related artifacts for a knowledge resource
Elements defined in Ancestors: id, extension
. . . type Σ 1..1 code documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
RelatedArtifactType (Required)
. . . display Σ 0..1 string Brief description of the related artifact
. . . citation Σ 0..1 string Bibliographic citation for the artifact
. . . url Σ 0..1 uri Where the artifact can be accessed
. . . document Σ 0..1 Attachment What document is being referenced
. . . resource Σ 0..1 Reference(Any) What resource is being referenced

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . SampledData Element A series of measurements taken by a device
Elements defined in Ancestors: id, extension
. . . origin Σ 1..1 SimpleQuantity Zero value and units
. . . period Σ 1..1 decimal Number of milliseconds between samples
. . . factor Σ 0..1 decimal Multiply data by this before adding to origin
. . . lowerLimit Σ 0..1 decimal Lower limit of detection
. . . upperLimit Σ 0..1 decimal Upper limit of detection
. . . dimensions Σ 1..1 positiveInt Number of sample points at each time point
. . . data 1..1 string Decimal values with spaces, or "E" | "U" | "L"

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Signature Element A digital Signature - XML DigSig, JWT, Graphical image of signature, etc.
Elements defined in Ancestors: id, extension
. . . type Σ 1..* Coding Indication of the reason the entity signed the object(s)
Signature Type Codes (Preferred)
. . . when Σ 1..1 instant When the signature was created
. . . who[x] Σ 1..1 Who signed
. . . . whoUri uri
. . . . whoReference Reference(Practitioner | RelatedPerson | Patient | Device | Organization)
. . . onBehalfOf[x] Σ 0..1 The party represented
. . . . onBehalfOfUri uri
. . . . onBehalfOfReference Reference(Practitioner | RelatedPerson | Patient | Device | Organization)
. . . contentType Σ 0..1 code The technical format of the signature
MimeType (Required)
. . . blob 0..1 base64Binary The actual signature content (XML DigSig. JWT, picture, etc.)

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . Timing Σ Element A timing schedule that specifies an event that may occur multiple times
Elements defined in Ancestors: id, extension
. . . event Σ 0..* dateTime When the event occurs
. . . repeat Σ I 0..1 Element When the event is to occur
+ If there's an offset, there must be a when (and not C, CM, CD, CV)
+ period SHALL be a non-negative value
+ If there's a periodMax, there must be a period
+ If there's a durationMax, there must be a duration
+ If there's a countMax, there must be a count
+ if there's a duration, there needs to be duration units
+ If there's a timeOfDay, there cannot be be a when, or vice versa
+ if there's a period, there needs to be period units
+ duration SHALL be a non-negative value
. . . . bounds[x] Σ 0..1 Length/Range of lengths, or (Start and/or end) limits
. . . . . boundsDuration Duration
. . . . . boundsRange Range
. . . . . boundsPeriod Period
. . . . count Σ 0..1 integer Number of times to repeat
. . . . countMax Σ 0..1 integer Maximum number of times to repeat
. . . . duration Σ 0..1 decimal How long when it happens
. . . . durationMax Σ 0..1 decimal How long when it happens (Max)
. . . . durationUnit Σ 0..1 code s | min | h | d | wk | mo | a - unit of time (UCUM)
UnitsOfTime (Required)
. . . . frequency Σ 0..1 integer Event occurs frequency times per period
. . . . frequencyMax Σ 0..1 integer Event occurs up to frequencyMax times per period
. . . . period Σ 0..1 decimal Event occurs frequency times per period
. . . . periodMax Σ 0..1 decimal Upper limit of period (3-4 hours)
. . . . periodUnit Σ 0..1 code s | min | h | d | wk | mo | a - unit of time (UCUM)
UnitsOfTime (Required)
. . . . dayOfWeek Σ 0..* code mon | tue | wed | thu | fri | sat | sun
DaysOfWeek (Required)
. . . . timeOfDay Σ 0..* time Time of day for action
. . . . when Σ 0..* code Regular life events the event is tied to
EventTiming (Required)
. . . . offset Σ 0..1 unsignedInt Minutes from event (before or after)
. . . code Σ 0..1 CodeableConcept BID | TID | QID | AM | PM | QD | QOD | Q4H | Q6H +
TimingAbbreviation (Preferred)

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . TriggerDefinition Σ Element Defines an expected trigger for a module
Elements defined in Ancestors: id, extension
. . . type Σ 1..1 code named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended
TriggerType (Required)
. . . eventName Σ 0..1 string Triggering event name
. . . eventTiming[x] Σ 0..1 Timing of the event
. . . . eventTimingTiming Timing
. . . . eventTimingReference Reference(Schedule)
. . . . eventTimingDate date
. . . . eventTimingDateTime dateTime
. . . eventData Σ 0..1 DataRequirement Triggering data of the event

doco Documentation for this format
Name Flags Card. Type Description & Constraints doco
. . UsageContext Σ Element Describes the context of use for a conformance or knowledge resource
Elements defined in Ancestors: id, extension
. . . code Σ 1..1 Coding Type of context being specified
UsageContextType (Extensible)
. . . value[x] Σ 1..1 Value that defines the context
Context of Use ValueSet (Example)
. . . . valueCodeableConcept CodeableConcept
. . . . valueQuantity Quantity
. . . . valueRange Range

doco Documentation for this format

Data type SimpleQuantity

A fixed quantity (no comparator)

Rule

The comparator is not used on a SimpleQuantity

XPath:

not(exists(f:comparator))