Consolidated CDA (C-CDA)
4.0.0 - STU4 United States of America flag

This page is part of the CCDA: Consolidated CDA Release (v4.0.0: CCDA 4.0) generated with FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Logical Model: Reaction Observation

Official URL: http://hl7.org/cda/us/ccda/StructureDefinition/ReactionObservation Version: 4.0.0
Draft as of 2025-06-20 Computable Name: ReactionObservation
Other Identifiers: urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#urn:hl7ii:2.16.840.1.113883.10.20.22.4.9:2014-06-09

This clinical statement represents the response to an undesired symptom, finding, etc. due to administered or exposed substance. A reaction can be defined described with respect to its severity, and can have been treated by one or more interventions.

Templates Used

Although open templates may contain any valid CDA content, the following templates are specifically called out by this template:

Optional EntryRelationships: MedicationActivity, ProcedureActivityProcedure, SeverityObservation

Usages:

Changes since version 3.0.0:

  • The resource metadata has changed (description)

    • Formal Views of Template Content

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

    This structure is derived from Observation

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Fixed Value: OBS
    ... @moodCode 1..1 cs Fixed Value: EVN
    ... code 1..1 CD
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    ... statusCode 1..1 CS
    .... @code 1..1 cs Fixed Value: completed
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... low 0..1 IVXB_TS
    .... high 0..1 IVXB_TS SHOULD contain high
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... observation 1..1 SeverityObservation

    doco Documentation for this format

    Terminology Bindings (Differential)

    PathConformanceValueSetURI
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code

    Constraints

    IdGradePath(s)DetailsRequirements
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... @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
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    ..... @assigningAuthorityName 0..1 st
    ..... @displayable 0..1 bl
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Binding: CDAActClassObservation (required)
    Fixed Value: OBS
    ... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
    Fixed Value: EVN
    ... @negationInd 0..1 bl
    ... id 1..* II
    ... sdtcCategory 0..* CD XML Namespace: urn:hl7-org:sdtc
    XML: category (urn:hl7-org:sdtc)
    ... code 1..1 CD Binding: ObservationType (example)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    .... @codeSystemName 0..1 st
    .... @codeSystemVersion 0..1 st
    .... @displayName 0..1 st
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    .... originalText 0..1 ED
    .... qualifier 0..* CR
    .... translation 0..* CD
    ... derivationExpr 0..1 ST
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @compression 0..1 cs Binding: CDACompressionAlgorithm (required)
    .... @integrityCheck 0..1 bin
    .... @integrityCheckAlgorithm 0..1 cs Binding: IntegrityCheckAlgorithm (2.0.0) (required)
    .... @language 0..1 cs
    .... @mediaType 0..1 cs Binding: MediaType (example)
    .... @representation 0..1 cs Binding: CDABinaryDataEncoding (required)
    .... xmlText 0..1 st Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    .... thumbnail 0..1 ED
    ... statusCode 1..1 CS Binding: ActStatus (required)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Fixed Value: completed
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
    .... @operator 0..1 cs Binding: CDASetOperator (required)
    .... low 0..1 IVXB_TS
    .... center 0..1 TS
    .... width 0..1 PQ
    .... high 0..1 IVXB_TS SHOULD contain high
    ... priorityCode 0..1 CE Binding: ActPriority (example)
    ... repeatNumber 0..1 IVL_INT
    ... languageCode 0..1 CS Binding: AllLanguages (required)
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... 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
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    ..... supply 0..1 Supply
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 1..1 SeverityObservation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    ... 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

    PathConformanceValueSet / CodeURI
    Observation.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.templateId:reaction-obs.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.classCoderequiredFixed Value: OBS
    http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation
    Observation.moodCoderequiredFixed Value: EVN
    http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0
    Observation.codeexampleObservationType
    http://terminology.hl7.org/ValueSet/v3-ObservationType
    Observation.code.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.compressionrequiredCDACompressionAlgorithm
    http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm
    Observation.text.integrityCheckAlgorithmrequiredIntegrityCheckAlgorithm
    http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm|2.0.0
    Observation.text.mediaTypeexampleMediaType
    http://terminology.hl7.org/ValueSet/v3-MediaType
    Observation.text.representationrequiredBinaryDataEncoding
    http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding
    Observation.statusCoderequiredActStatus
    http://terminology.hl7.org/ValueSet/v3-ActStatus
    Observation.statusCode.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.operatorrequiredCDASetOperator
    http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
    Observation.priorityCodeexampleActPriority
    http://terminology.hl7.org/ValueSet/v3-ActPriority
    Observation.languageCoderequiredAllLanguages
    http://hl7.org/fhir/ValueSet/all-languages
    From the FHIR Standard
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code
    Observation.interpretationCoderequiredCDAObservationInterpretation
    http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation
    Observation.methodCodeexampleObservationMethod
    http://terminology.hl7.org/ValueSet/v3-ObservationMethod
    Observation.entryRelationship:procedure.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:medication.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:severity.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeCoderequiredFixed Value: SUBJ
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.referenceRange.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeCoderequiredFixed Value: REFV
    http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType

    Constraints

    IdGradePath(s)DetailsRequirements
    II-1errorObservation.typeId, Observation.entryRelationship:procedure.typeId, Observation.entryRelationship:medication.typeId, Observation.entryRelationship:severity.typeId, Observation.referenceRange.typeIdAn II instance must have either a root or an nullFlavor.
    : root.exists() or nullFlavor.exists()
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... @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
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    ..... @assigningAuthorityName 0..1 st
    ..... @displayable 0..1 bl
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Binding: CDAActClassObservation (required)
    Fixed Value: OBS
    ... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
    Fixed Value: EVN
    ... @negationInd 0..1 bl
    ... id 1..* II
    ... sdtcCategory 0..* CD XML Namespace: urn:hl7-org:sdtc
    XML: category (urn:hl7-org:sdtc)
    ... code 1..1 CD Binding: ObservationType (example)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    .... @codeSystemName 0..1 st
    .... @codeSystemVersion 0..1 st
    .... @displayName 0..1 st
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    .... originalText 0..1 ED
    .... qualifier 0..* CR
    .... translation 0..* CD
    ... derivationExpr 0..1 ST
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @compression 0..1 cs Binding: CDACompressionAlgorithm (required)
    .... @integrityCheck 0..1 bin
    .... @integrityCheckAlgorithm 0..1 cs Binding: IntegrityCheckAlgorithm (2.0.0) (required)
    .... @language 0..1 cs
    .... @mediaType 0..1 cs Binding: MediaType (example)
    .... @representation 0..1 cs Binding: CDABinaryDataEncoding (required)
    .... xmlText 0..1 st Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    .... thumbnail 0..1 ED
    ... statusCode 1..1 CS Binding: ActStatus (required)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Fixed Value: completed
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
    .... @operator 0..1 cs Binding: CDASetOperator (required)
    .... low 0..1 IVXB_TS
    .... center 0..1 TS
    .... width 0..1 PQ
    .... high 0..1 IVXB_TS SHOULD contain high
    ... priorityCode 0..1 CE Binding: ActPriority (example)
    ... repeatNumber 0..1 IVL_INT
    ... languageCode 0..1 CS Binding: AllLanguages (required)
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... 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
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    ..... supply 0..1 Supply
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 1..1 SeverityObservation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    ... 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

    PathConformanceValueSet / CodeURI
    Observation.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.templateId:reaction-obs.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.classCoderequiredFixed Value: OBS
    http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation
    Observation.moodCoderequiredFixed Value: EVN
    http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0
    Observation.codeexampleObservationType
    http://terminology.hl7.org/ValueSet/v3-ObservationType
    Observation.code.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.compressionrequiredCDACompressionAlgorithm
    http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm
    Observation.text.integrityCheckAlgorithmrequiredIntegrityCheckAlgorithm
    http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm|2.0.0
    Observation.text.mediaTypeexampleMediaType
    http://terminology.hl7.org/ValueSet/v3-MediaType
    Observation.text.representationrequiredBinaryDataEncoding
    http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding
    Observation.statusCoderequiredActStatus
    http://terminology.hl7.org/ValueSet/v3-ActStatus
    Observation.statusCode.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.operatorrequiredCDASetOperator
    http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
    Observation.priorityCodeexampleActPriority
    http://terminology.hl7.org/ValueSet/v3-ActPriority
    Observation.languageCoderequiredAllLanguages
    http://hl7.org/fhir/ValueSet/all-languages
    From the FHIR Standard
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code
    Observation.interpretationCoderequiredCDAObservationInterpretation
    http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation
    Observation.methodCodeexampleObservationMethod
    http://terminology.hl7.org/ValueSet/v3-ObservationMethod
    Observation.entryRelationship:procedure.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:medication.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:severity.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeCoderequiredFixed Value: SUBJ
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.referenceRange.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeCoderequiredFixed Value: REFV
    http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType

    Constraints

    IdGradePath(s)DetailsRequirements
    II-1errorObservation.typeId, Observation.entryRelationship:procedure.typeId, Observation.entryRelationship:medication.typeId, Observation.entryRelationship:severity.typeId, Observation.referenceRange.typeIdAn II instance must have either a root or an nullFlavor.
    : root.exists() or nullFlavor.exists()
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')

    This structure is derived from Observation

    Summary

    Mandatory: 10 elements(6 nested mandatory elements)
    Fixed: 9 elements

    Structures

    This structure refers to these other structures:

    Slices

    This structure defines the following Slices:

    • The element 2 is sliced based on the values of Observation.templateId
    • The element 3 is sliced based on the values of Observation.entryRelationship

    Differential View

    This structure is derived from Observation

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Fixed Value: OBS
    ... @moodCode 1..1 cs Fixed Value: EVN
    ... code 1..1 CD
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    ... statusCode 1..1 CS
    .... @code 1..1 cs Fixed Value: completed
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... low 0..1 IVXB_TS
    .... high 0..1 IVXB_TS SHOULD contain high
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @typeCode 1..1 cs Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... observation 1..1 SeverityObservation

    doco Documentation for this format

    Terminology Bindings (Differential)

    PathConformanceValueSetURI
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code

    Constraints

    IdGradePath(s)DetailsRequirements
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')

    Key Elements View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... @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
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    ..... @assigningAuthorityName 0..1 st
    ..... @displayable 0..1 bl
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Binding: CDAActClassObservation (required)
    Fixed Value: OBS
    ... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
    Fixed Value: EVN
    ... @negationInd 0..1 bl
    ... id 1..* II
    ... sdtcCategory 0..* CD XML Namespace: urn:hl7-org:sdtc
    XML: category (urn:hl7-org:sdtc)
    ... code 1..1 CD Binding: ObservationType (example)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    .... @codeSystemName 0..1 st
    .... @codeSystemVersion 0..1 st
    .... @displayName 0..1 st
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    .... originalText 0..1 ED
    .... qualifier 0..* CR
    .... translation 0..* CD
    ... derivationExpr 0..1 ST
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @compression 0..1 cs Binding: CDACompressionAlgorithm (required)
    .... @integrityCheck 0..1 bin
    .... @integrityCheckAlgorithm 0..1 cs Binding: IntegrityCheckAlgorithm (2.0.0) (required)
    .... @language 0..1 cs
    .... @mediaType 0..1 cs Binding: MediaType (example)
    .... @representation 0..1 cs Binding: CDABinaryDataEncoding (required)
    .... xmlText 0..1 st Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    .... thumbnail 0..1 ED
    ... statusCode 1..1 CS Binding: ActStatus (required)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Fixed Value: completed
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
    .... @operator 0..1 cs Binding: CDASetOperator (required)
    .... low 0..1 IVXB_TS
    .... center 0..1 TS
    .... width 0..1 PQ
    .... high 0..1 IVXB_TS SHOULD contain high
    ... priorityCode 0..1 CE Binding: ActPriority (example)
    ... repeatNumber 0..1 IVL_INT
    ... languageCode 0..1 CS Binding: AllLanguages (required)
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... 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
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    ..... supply 0..1 Supply
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 1..1 SeverityObservation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    ... 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

    PathConformanceValueSet / CodeURI
    Observation.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.templateId:reaction-obs.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.classCoderequiredFixed Value: OBS
    http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation
    Observation.moodCoderequiredFixed Value: EVN
    http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0
    Observation.codeexampleObservationType
    http://terminology.hl7.org/ValueSet/v3-ObservationType
    Observation.code.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.compressionrequiredCDACompressionAlgorithm
    http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm
    Observation.text.integrityCheckAlgorithmrequiredIntegrityCheckAlgorithm
    http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm|2.0.0
    Observation.text.mediaTypeexampleMediaType
    http://terminology.hl7.org/ValueSet/v3-MediaType
    Observation.text.representationrequiredBinaryDataEncoding
    http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding
    Observation.statusCoderequiredActStatus
    http://terminology.hl7.org/ValueSet/v3-ActStatus
    Observation.statusCode.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.operatorrequiredCDASetOperator
    http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
    Observation.priorityCodeexampleActPriority
    http://terminology.hl7.org/ValueSet/v3-ActPriority
    Observation.languageCoderequiredAllLanguages
    http://hl7.org/fhir/ValueSet/all-languages
    From the FHIR Standard
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code
    Observation.interpretationCoderequiredCDAObservationInterpretation
    http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation
    Observation.methodCodeexampleObservationMethod
    http://terminology.hl7.org/ValueSet/v3-ObservationMethod
    Observation.entryRelationship:procedure.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:medication.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:severity.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeCoderequiredFixed Value: SUBJ
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.referenceRange.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeCoderequiredFixed Value: REFV
    http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType

    Constraints

    IdGradePath(s)DetailsRequirements
    II-1errorObservation.typeId, Observation.entryRelationship:procedure.typeId, Observation.entryRelationship:medication.typeId, Observation.entryRelationship:severity.typeId, Observation.referenceRange.typeIdAn II instance must have either a root or an nullFlavor.
    : root.exists() or nullFlavor.exists()
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Observation C 1..1 Observation XML Namespace: urn:hl7-org:v3
    Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId, @classCode, @moodCode, @negationInd, id, sdtcCategory, code, derivationExpr, text, statusCode, effectiveTime, priorityCode, repeatNumber, languageCode, value, interpretationCode, methodCode, targetSiteCode, subject, specimen, performer, author, informant, participant, entryRelationship, reference, precondition, sdtcPrecondition2, referenceRange, sdtcInFulfillmentOf1
    Base for all types and resources
    Instance of this type are validated by templateId
    Logical Container: ClinicalDocument (CDA Class)
    Constraints: should-text-ref-value, should-effectiveTime
    ... @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
    ... Slices for templateId 1..* II Slice: Unordered, Open by value:root, value:extension
    .... templateId:reaction-obs 1..1 II
    ..... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    ..... @assigningAuthorityName 0..1 st
    ..... @displayable 0..1 bl
    ..... @root 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.10.20.22.4.9
    ..... @extension 1..1 st Required Pattern: 2014-06-09
    ... @classCode 1..1 cs Binding: CDAActClassObservation (required)
    Fixed Value: OBS
    ... @moodCode 1..1 cs Binding: XActMoodDocumentObservation (2.0.0) (required)
    Fixed Value: EVN
    ... @negationInd 0..1 bl
    ... id 1..* II
    ... sdtcCategory 0..* CD XML Namespace: urn:hl7-org:sdtc
    XML: category (urn:hl7-org:sdtc)
    ... code 1..1 CD Binding: ObservationType (example)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Required Pattern: ASSERTION
    .... @codeSystem 1..1 oid, uuid, ruid Required Pattern: 2.16.840.1.113883.5.4
    .... @codeSystemName 0..1 st
    .... @codeSystemVersion 0..1 st
    .... @displayName 0..1 st
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    .... originalText 0..1 ED
    .... qualifier 0..* CR
    .... translation 0..* CD
    ... derivationExpr 0..1 ST
    ... text 0..1 ED SHOULD reference the portion of section narrative text corresponding to this entry
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @compression 0..1 cs Binding: CDACompressionAlgorithm (required)
    .... @integrityCheck 0..1 bin
    .... @integrityCheckAlgorithm 0..1 cs Binding: IntegrityCheckAlgorithm (2.0.0) (required)
    .... @language 0..1 cs
    .... @mediaType 0..1 cs Binding: MediaType (example)
    .... @representation 0..1 cs Binding: CDABinaryDataEncoding (required)
    .... xmlText 0..1 st Allows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
    .... reference C 0..1 TEL Constraints: value-starts-octothorpe
    .... thumbnail 0..1 ED
    ... statusCode 1..1 CS Binding: ActStatus (required)
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @code 1..1 cs Fixed Value: completed
    .... @sdtcValueSet 0..1 oid XML Namespace: urn:hl7-org:sdtc
    XML: valueSet (urn:hl7-org:sdtc)
    .... @sdtcValueSetVersion 0..1 st XML Namespace: urn:hl7-org:sdtc
    XML: valueSetVersion (urn:hl7-org:sdtc)
    ... effectiveTime C 0..1 IVL_TS Constraints: should-low, should-high
    .... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
    .... @value 0..1 ts Date Format: YYYYMMDDHHMMSS.UUUU[+|-ZZzz]
    .... @operator 0..1 cs Binding: CDASetOperator (required)
    .... low 0..1 IVXB_TS
    .... center 0..1 TS
    .... width 0..1 PQ
    .... high 0..1 IVXB_TS SHOULD contain high
    ... priorityCode 0..1 CE Binding: ActPriority (example)
    ... repeatNumber 0..1 IVL_INT
    ... languageCode 0..1 CS Binding: AllLanguages (required)
    ... value 1..1 CD Binding: US Core Condition Codes (required)
    ... 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
    ... Slices for entryRelationship 0..* EntryRelationship Slice: Unordered, Open by profile:procedure, profile:substanceAdministration, profile:observation
    .... entryRelationship:procedure 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 1..1 ProcedureActivityProcedure This procedure activity is intended to contain information about procedures that were performed in response to an allergy reaction.
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    .... entryRelationship:medication 0..* EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: RSON
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 0..1 Observation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 1..1 MedicationActivity This medication activity is intended to contain information about medications that were administered in response to an allergy reaction.
    ..... supply 0..1 Supply
    .... entryRelationship:severity 0..1 EntryRelationship
    ..... @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 1..1 cs Binding: x_ActRelationshipEntryRelationship (required)
    Fixed Value: SUBJ
    ..... @inversionInd 1..1 bl Fixed Value: true
    ..... @contextConductionInd 0..1 bl
    ..... @negationInd 0..1 bl
    ..... sequenceNumber 0..1 INT
    ..... seperatableInd 0..1 BL
    ..... act 0..1 Act
    ..... encounter 0..1 Encounter
    ..... observation 1..1 SeverityObservation
    ..... observationMedia 0..1 ObservationMedia
    ..... organizer 0..1 Organizer
    ..... procedure 0..1 Procedure
    ..... regionOfInterest 0..1 RegionOfInterest
    ..... substanceAdministration 0..1 SubstanceAdministration
    ..... supply 0..1 Supply
    ... 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

    PathConformanceValueSet / CodeURI
    Observation.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.templateId:reaction-obs.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.classCoderequiredFixed Value: OBS
    http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation
    Observation.moodCoderequiredFixed Value: EVN
    http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0
    Observation.codeexampleObservationType
    http://terminology.hl7.org/ValueSet/v3-ObservationType
    Observation.code.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.text.compressionrequiredCDACompressionAlgorithm
    http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm
    Observation.text.integrityCheckAlgorithmrequiredIntegrityCheckAlgorithm
    http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm|2.0.0
    Observation.text.mediaTypeexampleMediaType
    http://terminology.hl7.org/ValueSet/v3-MediaType
    Observation.text.representationrequiredBinaryDataEncoding
    http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding
    Observation.statusCoderequiredActStatus
    http://terminology.hl7.org/ValueSet/v3-ActStatus
    Observation.statusCode.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.effectiveTime.operatorrequiredCDASetOperator
    http://hl7.org/cda/stds/core/ValueSet/CDASetOperator
    Observation.priorityCodeexampleActPriority
    http://terminology.hl7.org/ValueSet/v3-ActPriority
    Observation.languageCoderequiredAllLanguages
    http://hl7.org/fhir/ValueSet/all-languages
    From the FHIR Standard
    Observation.valuerequiredUSCoreConditionCodes
    http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code
    Observation.interpretationCoderequiredCDAObservationInterpretation
    http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation
    Observation.methodCodeexampleObservationMethod
    http://terminology.hl7.org/ValueSet/v3-ObservationMethod
    Observation.entryRelationship:procedure.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:procedure.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:medication.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:medication.typeCoderequiredFixed Value: RSON
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.entryRelationship:severity.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.entryRelationship:severity.typeCoderequiredFixed Value: SUBJ
    http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship
    Observation.referenceRange.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeId.nullFlavorrequiredCDANullFlavor
    http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor
    Observation.referenceRange.typeCoderequiredFixed Value: REFV
    http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType

    Constraints

    IdGradePath(s)DetailsRequirements
    II-1errorObservation.typeId, Observation.entryRelationship:procedure.typeId, Observation.entryRelationship:medication.typeId, Observation.entryRelationship:severity.typeId, Observation.referenceRange.typeIdAn II instance must have either a root or an nullFlavor.
    : root.exists() or nullFlavor.exists()
    should-effectiveTimewarningObservationSHOULD contain effectiveTime
    : effectiveTime.exists()
    should-highwarningObservation.effectiveTimeSHOULD contain high
    : high.exists()
    should-lowwarningObservation.effectiveTimeSHOULD contain low
    : low.exists()
    should-text-ref-valuewarningObservationSHOULD contain text/reference/@value
    : text.reference.value.exists()
    value-starts-octothorpeerrorObservation.text.referenceIf reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative
    : value.exists() implies value.startsWith('#')

    This structure is derived from Observation

    Summary

    Mandatory: 10 elements(6 nested mandatory elements)
    Fixed: 9 elements

    Structures

    This structure refers to these other structures:

    Slices

    This structure defines the following Slices:

    • The element 2 is sliced based on the values of Observation.templateId
    • The element 3 is sliced based on the values of Observation.entryRelationship

     

    Other representations of profile: CSV, Excel