Clinical Document Architecture with Australian Schema, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 1.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/cda-au-schema/ and changes regularly. See the Directory of published versions

Logical Model: Observation (CDA Class)

Official URL: http://hl7.org/cda/stds/core/StructureDefinition/Observation Version: 1.0.1
Active as of 2025-10-09 Maturity Level: 1 Responsible: HL7 Computable Name: Observation

A derivative of the RIM Observation class, used for representing coded and other observations.

Observation.negationInd, when set to "true", is a positive assertion that the Observation as a whole is negated. Some properties such as Observation.id, Observation.moodCode, and the participations are not negated. These properties always have the same meaning: i.e., the author remains the author of the negative Observation. An observation statement with negationInd is still a statement about the specific fact described by the Observation. For instance, a negated "finding of wheezing on July 1" means that the author positively denies that there was wheezing on July 1, and that he takes the same responsibility for such statement and the same requirement to have evidence for such statement than if he had not used negation.

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... realmCode 0..* CS
... typeId C 0..1 II Constraints: II-1
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... @assigningAuthorityName 0..1 st
.... @displayable 0..1 bl
.... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
.... @extension 1..1 st
... templateId 0..* II
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... realmCode 0..* CS
.... typeId C 0..1 II Constraints: II-1
..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
..... @assigningAuthorityName 0..1 st
..... @displayable 0..1 bl
..... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
..... @extension 1..1 st
.... templateId 0..* II
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG

Constraints

Id Grade Path(s) Description Expression
II-1 error Observation.typeId, Observation.referenceRange.typeId An II instance must have either a root or an nullFlavor. root.exists() or nullFlavor.exists()

This structure is derived from InfrastructureRoot

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... realmCode 0..* CS
... typeId C 0..1 II Constraints: II-1
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... @assigningAuthorityName 0..1 st
.... @displayable 0..1 bl
.... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
.... @extension 1..1 st
... templateId 0..* II
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... realmCode 0..* CS
.... typeId C 0..1 II Constraints: II-1
..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
..... @assigningAuthorityName 0..1 st
..... @displayable 0..1 bl
..... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
..... @extension 1..1 st
.... templateId 0..* II
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG

Constraints

Id Grade Path(s) Description Expression
II-1 error Observation.typeId, Observation.referenceRange.typeId An II instance must have either a root or an nullFlavor. root.exists() or nullFlavor.exists()

This structure is derived from InfrastructureRoot

Summary

Mandatory: 0 element(4 nested mandatory elements)
Fixed: 1 element

Structures

This structure refers to these other structures:

Maturity: 1

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... realmCode 0..* CS
... typeId C 0..1 II Constraints: II-1
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... @assigningAuthorityName 0..1 st
.... @displayable 0..1 bl
.... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
.... @extension 1..1 st
... templateId 0..* II
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... realmCode 0..* CS
.... typeId C 0..1 II Constraints: II-1
..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
..... @assigningAuthorityName 0..1 st
..... @displayable 0..1 bl
..... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
..... @extension 1..1 st
.... templateId 0..* II
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG

Constraints

Id Grade Path(s) Description Expression
II-1 error Observation.typeId, Observation.referenceRange.typeId An II instance must have either a root or an nullFlavor. root.exists() or nullFlavor.exists()

Differential View

This structure is derived from InfrastructureRoot

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation 1..1 InfrastructureRoot XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId
Instance of this type are validated by templateId
Logical Container: ClinicalDocument (CDA Class)
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... realmCode 0..* CS
... typeId C 0..1 II Constraints: II-1
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... @assigningAuthorityName 0..1 st
.... @displayable 0..1 bl
.... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
.... @extension 1..1 st
... templateId 0..* II
... @classCode 1..1 cs Binding: CDAActClassObservation (required)
... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
... @negationInd 0..1 bl
... id 0..* II
... code 1..1 CD Binding: ObservationType (example)
... derivationExpr 0..1 ST
... text 0..1 ED
... statusCode 0..1 CS Binding: ActStatus (required)
... effectiveTime 0..1 IVL_TS
... priorityCode 0..1 CE Binding: ActPriority (example)
... repeatNumber 0..1 IVL_INT
... languageCode 0..1 CS Binding: AllLanguages (required)
... value 0..*
.... value CD
.... value PQ
.... value ST
.... value AD
.... value BL
.... value CE
.... value CO
.... value CS
.... value CV
.... value ED
.... value EN
.... value II
.... value INT
.... value INT_POS
.... value MO
.... value ON
.... value PN
.... value REAL
.... value SC
.... value TEL
.... value TN
.... value TS
.... value IVL_INT
.... value IVL_PQ
.... value IVL_TS
.... value PIVL_TS
.... value EIVL_TS
.... value SXPR_TS
.... value RTO_PQ_PQ
... interpretationCode 0..* CE Binding: CDAObservationInterpretation (required)
... methodCode 0..* CE Binding: ObservationMethod (example)
... targetSiteCode 0..* CD
... subject 0..1 Subject
... specimen 0..* Specimen
... performer 0..* Performer2
... author 0..* Author
... informant 0..* Informant
... participant 0..* Participant2
... entryRelationship 0..* EntryRelationship
... reference 0..* Reference
... precondition 0..* Precondition
... sdtcPrecondition2 0..* Precondition2 XML Namespace: urn:hl7-org:sdtc
XML: precondition2 (urn:hl7-org:sdtc)
... referenceRange 0..* InfrastructureRoot
.... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
.... realmCode 0..* CS
.... typeId C 0..1 II Constraints: II-1
..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
..... @assigningAuthorityName 0..1 st
..... @displayable 0..1 bl
..... @root 1..1 oid, uuid, ruid Fixed Value: 2.16.840.1.113883.1.3
..... @extension 1..1 st
.... templateId 0..* II
.... @typeCode 0..1 cs Binding: CDAActRelationshipType (required)
Fixed Value: REFV
.... observationRange 1..1 ObservationRange
... sdtcInFulfillmentOf1 0..* InFulfillmentOf1 XML Namespace: urn:hl7-org:sdtc
XML: inFulfillmentOf1 (urn:hl7-org:sdtc)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.classCode Base required CDAActClassObservation 📦1.0.1 This IG
Observation.moodCode Base required x_ActMoodDocumentObservation 📍2.0.0 THO v5.2
Observation.code Base example ObservationType 📦2.0.0 THO v5.2
Observation.statusCode Base required ActStatus 📦2.0.0 THO v5.2
Observation.priorityCode Base example ActPriority 📦2.0.0 THO v5.2
Observation.languageCode Base required All Languages 📦5.0.0 FHIR Std.
Observation.interpretationCode Base required CDAObservationInterpretation 📦1.0.1 This IG
Observation.methodCode Base example ObservationMethod 📦2.0.0 THO v5.2
Observation.referenceRange.​nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeId.nullFlavor Base required CDANullFlavor 📦1.0.1 This IG
Observation.referenceRange.​typeCode Base required CDAActRelationshipType 📦1.0.1 This IG

Constraints

Id Grade Path(s) Description Expression
II-1 error Observation.typeId, Observation.referenceRange.typeId An II instance must have either a root or an nullFlavor. root.exists() or nullFlavor.exists()

This structure is derived from InfrastructureRoot

Summary

Mandatory: 0 element(4 nested mandatory elements)
Fixed: 1 element

Structures

This structure refers to these other structures:

Maturity: 1

 

Other representations of profile: CSV, Excel