Union of http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveObservation and http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveObservation

This is the set of resources that conform to either of the profiles Advance Directive Observation (http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveObservation) and Advance Directive Observation (http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveObservation). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation C1..1Base for all types and resources
should-text-ref-value: SHOULD contain text/reference/@value
should-author: SHOULD contain author
should-informant: SHOULD contain informant
... nullFlavor 0..1??Binding: ?? (required)
... realmCode 0..*CS
... typeId 0..1II
.... nullFlavor 0..1??Binding: ?? (required)
.... assigningAuthorityName 0..1??
.... displayable 0..1??
.... root 1..1??, ??, ??
.... extension 1..1??
... templateId 1..*II
... classCode 1..1??Binding: ?? (required)
... moodCode 1..1??Binding: ?? (required)
... negationInd 0..1??
... code C1..1CDAdvance Directive
Binding: ?? (example)
should-translation: SHOULD contain translation
.... nullFlavor 0..1??Binding: ?? (required)
.... code 1..1??
.... codeSystem 0..1??, ??, ??LOINC
.... codeSystemName 0..1??
.... codeSystemVersion 0..1??
.... displayName 0..1??
.... sdtcValueSet 0..1??
.... sdtcValueSetVersion 0..1??
.... originalText 0..1ED
.... qualifier 0..*CR
.... translation 0..*CD𝗨𝗦𝗖𝗗𝗜: Advance Directive Type
Binding: ?? (preferred)
... derivationExpr 0..1ST
... text 1..1EDSHOULD reference the portion of section narrative text corresponding to this entry
.... nullFlavor 0..1??Binding: ?? (required)
.... compression 0..1??Binding: ?? (required)
.... integrityCheck 0..1??
.... integrityCheckAlgorithm 0..1??Binding: ?? (required)
.... language 0..1??
.... mediaType 0..1??Binding: ?? (example)
.... representation 0..1??Binding: ?? (required)
.... xmlText 0..1??Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
.... reference C0..1TELvalue-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
.... thumbnail 0..1ED
... statusCode 1..1CSBinding: ?? (required)
.... nullFlavor 0..1??Binding: ?? (required)
.... code 1..1??
.... sdtcValueSet 0..1??
.... sdtcValueSetVersion 0..1??
... effectiveTime 1..1IVL_TS
.... nullFlavor 0..1??Binding: ?? (required)
.... value 0..1??
.... operator 0..1??Binding: ?? (required)
.... low 1..1IVXB_TS
.... center 0..1TS
.... width 0..1PQ
.... high C1..1IVXB_TS1198-32449: If the Advance Directive does not have a specified ending time, the <high> element **SHALL** have the nullFlavor attribute set to *NA* (CONF:1198-32449).
... priorityCode 0..1CEBinding: ?? (example)
... repeatNumber 0..1IVL_INT
... languageCode 0..1CSBinding: ?? (required)
... value 0..1Binding: ?? (example): Advance Directive Content Type

.... valueCD
.... valueANY
.... valueBL
.... valueED
.... valueST
.... valueCV
.... valueCE
.... valueCO
.... valueSC
.... valueII
.... valueTEL
.... valueAD
.... valueEN
.... valueINT
.... valueREAL
.... valuePQ
.... valueMO
.... valueTS
.... valueIVL_PQ
.... valueIVL_TS
.... valuePIVL_TS
.... valueEIVL_TS
.... valueSXPR_TS
.... valueRTO_PQ_PQ
... interpretationCode 0..*CEBinding: ?? (required)
... methodCode 0..*CEBinding: ?? (example)
... targetSiteCode 0..*CD
... subject 0..1Subject
... specimen 0..*Specimen
... performer 0..*Performer2
... author 0..*??Base for all types and resources
... informant 0..*InformantSHOULD contain informant
... participant 0..*Participant2
... entryRelationship 0..*EntryRelationship
... reference 1..*Reference
... precondition 0..*Precondition
... sdtcPrecondition2 0..*Precondition2
... referenceRange 0..*InfrastructureRoot
.... nullFlavor 0..1??Binding: ?? (required)
.... realmCode 0..*CS
.... typeId 0..1II
..... nullFlavor 0..1??Binding: ?? (required)
..... assigningAuthorityName 0..1??
..... displayable 0..1??
..... root 1..1??, ??, ??
..... extension 1..1??
.... templateId 0..*II
.... typeCode 0..1??Binding: ?? (required)
.... observationRange 1..1ObservationRange
... sdtcInFulfillmentOf1 0..*InFulfillmentOf1
... sdtcCategory 0..*CDXML: category (urn:hl7-org:sdtc)

doco Documentation for this format