Consolidated CDA (C-CDA)
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This page is part of the CCDA: Consolidated CDA Release (v3.0.0: CCDA 3.0) generated with FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions

Logical Model: SubstanceOrDeviceAllergyIntoleranceObservation - Detailed Descriptions

Draft as of 2024-05-18

Definitions for the SubstanceOrDeviceAllergyIntoleranceObservation logical model.

Guidance on how to interpret the contents of this table can be found here

0. Observation
Logical ContainerClinicalDocument (CDA Class)
ValidationInstance of this type are validated by templateId
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
should-author: SHOULD contain author (author.exists())
should-not-severity: Allergy SHOULD NOT include severity. Severity belongs at reaction level, while Criticality is used at the allergy level. (entryRelationship.observation.where(code.code = 'SEV' and code.codeSystem = '2.16.840.1.113883.5.4').empty())
2. Observation.templateId
Control1..?
SlicingThis element introduces a set of slices on Observation.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ root
  • value @ extension
  • 4. Observation.templateId:substance-device-allergy-intolerance-obs
    Slice Namesubstance-device-allergy-intolerance-obs
    Control1..1
    6. Observation.templateId:substance-device-allergy-intolerance-obs.root
    Control1..?
    Pattern Value2.16.840.1.113883.10.20.24.3.90
    8. Observation.templateId:substance-device-allergy-intolerance-obs.extension
    Control1..?
    Pattern Value2014-06-09
    10. Observation.classCode
    Comments

    SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-16303).

    Fixed ValueOBS
    12. Observation.moodCode
    Comments

    SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-16304).

    Fixed ValueEVN
    14. Observation.id
    Comments

    SHALL contain at least one [1..*] id (CONF:1098-16307).

    Control1..?
    16. Observation.code
    Comments

    SHALL contain exactly one [1..1] code (CONF:1098-16345).

    18. Observation.code.code
    Comments

    This code SHALL contain exactly one [1..1] @code="ASSERTION" Assertion (CONF:1098-16346).

    Control1..?
    Pattern ValueASSERTION
    20. Observation.code.codeSystem
    Comments

    This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4" (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-32171).

    Control1..?
    Pattern Value2.16.840.1.113883.5.4
    22. Observation.text
    ShortSHOULD reference the portion of section narrative text corresponding to this entry
    24. Observation.text.reference
    Invariantsvalue-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (value.exists() implies value.startsWith('#'))
    26. Observation.statusCode
    Comments

    SHALL contain exactly one [1..1] statusCode (CONF:1098-16308).

    Control1..?
    28. Observation.statusCode.code
    Comments

    This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-26354).

    Control1..?
    Fixed Valuecompleted
    30. Observation.effectiveTime
    ShortThe effectiveTime/low (a.k.a. "onset date") asserts when the allergy/intolerance became clinically active. The effectiveTime/high (a.k.a. "resolution date") asserts when the allergy/intolerance became clinically resolved. If the allergy/intolerance is known to be resolved, but the date of resolution is not known, then the high element SHALL be present, and the nullFlavor attribute SHALL be set to 'UNK'.
    Comments

    SHALL contain exactly one [1..1] effectiveTime (CONF:1098-16309).

    Control1..?
    32. Observation.effectiveTime.low
    Comments

    This effectiveTime SHALL contain exactly one [1..1] low (CONF:1098-31536).

    Control1..?
    34. Observation.effectiveTime.high
    Comments

    This effectiveTime MAY contain zero or one [0..1] high (CONF:1098-31537).

    36. Observation.value
    Comments

    SHALL contain exactly one [1..1] value with @xsi:type="CD" (CONF:1098-16312).

    Control1..1
    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD, http://hl7.org/cda/stds/core/StructureDefinition/EIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/CO, http://hl7.org/cda/stds/core/StructureDefinition/TEL, http://hl7.org/cda/stds/core/StructureDefinition/EN, http://hl7.org/cda/stds/core/StructureDefinition/BL, http://hl7.org/cda/stds/core/StructureDefinition/AD, http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/RTO-PQ-PQ, http://hl7.org/cda/stds/core/StructureDefinition/SXPR-TS, http://hl7.org/cda/stds/core/StructureDefinition/ED, http://hl7.org/cda/stds/core/StructureDefinition/TS, http://hl7.org/cda/stds/core/StructureDefinition/II, http://hl7.org/cda/stds/core/StructureDefinition/ST, http://hl7.org/cda/stds/core/StructureDefinition/PQ, http://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ, http://hl7.org/cda/stds/core/StructureDefinition/CE, http://hl7.org/cda/stds/core/StructureDefinition/MO, http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/ANY, http://hl7.org/cda/stds/core/StructureDefinition/INT, http://hl7.org/cda/stds/core/StructureDefinition/REAL, http://hl7.org/cda/stds/core/StructureDefinition/CV, http://hl7.org/cda/stds/core/StructureDefinition/SC
    38. Observation.value.nullFlavor
    Control0..0
    40. Observation.value.code
    Control1..?
    BindingThe codes SHALL be taken from Allergy and Intolerance Type .
    (required to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.3221.6.2)
    42. Observation.author
    Comments

    SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31144).

    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
    44. Observation.participant
    Comments

    SHOULD contain zero or more [0..*] participant (CONF:1098-16318) such that it

    SlicingThis element introduces a set of slices on Observation.participant. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ typeCode
    • 46. Observation.participant:consumable
      Slice Nameconsumable
      Shortparticipant
      Control0..*
      48. Observation.participant:consumable.typeCode
      Comments

      SHALL contain exactly one [1..1] @typeCode="CSM" Consumable (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1098-16319).

      Fixed ValueCSM
      50. Observation.participant:consumable.participantRole
      Comments

      SHALL contain exactly one [1..1] participantRole (CONF:1098-16320).

      52. Observation.participant:consumable.participantRole.classCode
      Comments

      This participantRole SHALL contain exactly one [1..1] @classCode="MANU" Manufactured Product (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1098-16321).

      Control1..?
      Fixed ValueMANU
      54. Observation.participant:consumable.participantRole.playingEntity
      Comments

      This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1098-16322).

      Control1..?
      56. Observation.participant:consumable.participantRole.playingEntity.classCode
      Comments

      This playingEntity SHALL contain exactly one [1..1] @classCode="MMAT" Manufactured Material (CodeSystem: HL7EntityClass urn:oid:2.16.840.1.113883.5.41 STATIC) (CONF:1098-16323).

      Control1..?
      Fixed ValueMMAT
      58. Observation.participant:consumable.participantRole.playingEntity.code
      Comments

      This playingEntity SHALL contain exactly one [1..1] code, which MAY be selected from ValueSet Substance Reactant for Intolerance urn:oid:2.16.840.1.113762.1.4.1010.1 DYNAMIC (CONF:1098-16324).

      Control1..?
      BindingThe codes SHOULD be taken from Substance Reactant for Intolerance .
      (preferred to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.1)
      60. Observation.entryRelationship
      Comments

      SHOULD contain zero or one [0..1] entryRelationship (CONF:1098-32935) such that it

      SlicingThis element introduces a set of slices on Observation.entryRelationship. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • profile @ observation
      • 62. Observation.entryRelationship:status
        Slice Namestatus
        ShortentryRelationship
        Comments

        MAY contain zero or one [0..1] entryRelationship (CONF:1098-16333) such that it

        Control0..1
        64. Observation.entryRelationship:status.typeCode
        Comments

        SHALL contain exactly one [1..1] @typeCode="SUBJ" Has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16335).

        Fixed ValueSUBJ
        66. Observation.entryRelationship:status.inversionInd
        Comments

        SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16334).

        Control1..?
        Fixed Valuetrue
        68. Observation.entryRelationship:status.observation
        Comments

        SHALL contain exactly one [1..1] Allergy Status Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.28:2019-06-20) (CONF:1098-16336).

        Control1..?
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Allergy Status Observation)
        70. Observation.entryRelationship:reaction
        Slice Namereaction
        ShortentryRelationship
        Comments

        SHOULD contain zero or more [0..*] entryRelationship (CONF:1098-16337) such that it

        Control0..*
        72. Observation.entryRelationship:reaction.typeCode
        Comments

        SHALL contain exactly one [1..1] @typeCode="MFST" Is Manifestation of (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16339).

        Fixed ValueMFST
        74. Observation.entryRelationship:reaction.inversionInd
        Comments

        SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16338).

        Control1..?
        Fixed Valuetrue
        76. Observation.entryRelationship:reaction.observation
        Comments

        SHALL contain exactly one [1..1] Reaction Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.9:2014-06-09) (CONF:1098-16340).

        Control1..?
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Reaction Observation)
        78. Observation.entryRelationship:severity
        Slice Nameseverity
        ShortentryRelationship
        Comments

        SHOULD NOT contain zero or one [0..1] entryRelationship (CONF:1098-16341) such that it

        Control0..1
        80. Observation.entryRelationship:severity.typeCode
        Comments

        SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16342).

        Fixed ValueSUBJ
        82. Observation.entryRelationship:severity.inversionInd
        Comments

        SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16343).

        Control1..?
        Fixed Valuetrue
        84. Observation.entryRelationship:severity.observation
        Comments

        SHALL contain exactly one [1..1] Severity Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.8:2014-06-09) (CONF:1098-16344).

        Control1..?
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Severity Observation)
        86. Observation.entryRelationship:criticality
        Slice Namecriticality
        ShortentryRelationship
        Control0..1
        88. Observation.entryRelationship:criticality.typeCode
        Comments

        SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-32936).

        Fixed ValueSUBJ
        90. Observation.entryRelationship:criticality.inversionInd
        Comments

        SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-32937).

        Control1..?
        Fixed Valuetrue
        92. Observation.entryRelationship:criticality.observation
        Comments

        SHALL contain exactly one [1..1] Criticality Observation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.145) (CONF:1098-32938).

        Control1..?
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Criticality Observation)

        Guidance on how to interpret the contents of this table can be found here

        0. Observation
        Definition

        Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.


        Base definition for all types defined in FHIR type system.

        ShortBase for all types and resources
        Control10..1*
        Is Modifierfalse
        Logical ContainerClinicalDocument (CDA Class)
        ValidationInstance of this type are validated by templateId
        XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
        Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
        should-author: SHOULD contain author (author.exists())
        should-not-severity: Allergy SHOULD NOT include severity. Severity belongs at reaction level, while Criticality is used at the allergy level. (entryRelationship.observation.where(code.code = 'SEV' and code.codeSystem = '2.16.840.1.113883.5.4').empty())
        2. Observation.templateId
        Definition

        When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

        Control1..*
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
        SlicingThis element introduces a set of slices on Observation.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ root
        • value @ extension
        • 4. Observation.templateId:substance-device-allergy-intolerance-obs
          Slice Namesubstance-device-allergy-intolerance-obs
          Definition

          When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          6. Observation.templateId:substance-device-allergy-intolerance-obs.root
          Definition

          A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.

          Control1..1
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelRoot
          Pattern Value2.16.840.1.113883.10.20.24.3.90
          8. Observation.templateId:substance-device-allergy-intolerance-obs.extension
          Definition

          A character string as a unique identifier within the scope of the identifier root.

          Control1..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExtension
          Pattern Value2014-06-09
          10. Observation.classCode
          Comments

          SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-16303).

          Control1..1
          BindingThe codes SHALL be taken from CDAActClassObservation
          (required to http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Fixed ValueOBS
          12. Observation.moodCode
          Comments

          SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-16304).

          Control1..1
          BindingThe codes SHALL be taken from XActMoodDocumentObservation (2.0.0)
          (required to http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Fixed ValueEVN
          14. Observation.id
          Definition

          The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

          ShortLogical id of this artifact
          Comments

          SHALL contain at least one [1..*] id (CONF:1098-16307).


          Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.

          Control10..*1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/IIid
          Is Modifierfalse
          16. Observation.code
          Definition

          Describes what was observed. Sometimes this is called the observation "name".

          ShortType of observation (code / type)
          Comments

          SHALL contain exactly one [1..1] code (CONF:1098-16345).


          All code-value and, if present, component.code-component.value pairs need to be taken into account to correctly understand the meaning of the observation.

          Control1..1
          This element is affected by the following invariants: obs-7
          BindingFor example codes, see ObservationTypehttp://hl7.org/fhir/ValueSet/observation-codes
          (example to http://terminology.hl7.org/ValueSet/v3-ObservationType)
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CDCodeableConcept
          Is Modifierfalse
          XML FormatThe type of this property is determined using the " xsi:typeattribute.
          Requirements

          Knowing what kind of observation is being made is essential to understanding the observation.

          Alternate NamesName
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          18. Observation.code.code
          Definition

          The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

          Comments

          This code SHALL contain exactly one [1..1] @code="ASSERTION" Assertion (CONF:1098-16346).

          Control1..1
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode
          Pattern ValueASSERTION
          20. Observation.code.codeSystem
          Definition

          Specifies the code system that defines the code.

          Comments

          This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4" (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-32171).

          Control1..1
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode System
          Pattern Value2.16.840.1.113883.5.4
          22. Observation.text
          Definition

          A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

          ShortSHOULD reference the portion of section narrative text corresponding to this entryText summary of the resource, for human interpretation
          Comments

          Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

          Control0..1
          This element is affected by the following invariants: dom-6
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/EDNarrative
          Is Modifierfalse
          XML FormatThe type of this property is determined using the " xsi:typeattribute.
          Alternate Namesnarrative, html, xhtml, display
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          24. Observation.text.reference
          Definition

          A telecommunication address (TEL), such as a URL for HTTP or FTP, which will resolve to precisely the same binary data that could as well have been provided as inline data.

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
          LabelReference
          Invariantsvalue-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (value.exists() implies value.startsWith('#'))
          26. Observation.statusCode
          Comments

          SHALL contain exactly one [1..1] statusCode (CONF:1098-16308).

          Control1..1
          BindingThe codes SHALL be taken from ActStatus
          (required to http://terminology.hl7.org/ValueSet/v3-ActStatus)
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
          28. Observation.statusCode.code
          Definition

          The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

          Comments

          This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-26354).

          Control1..1
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode
          Fixed Valuecompleted
          30. Observation.statusCode.codeSystem
          Definition

          Specifies the code system that defines the code.

          Control0..0
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode System
          32. Observation.statusCode.codeSystemName
          Definition

          The common name of the coding system.

          Control0..0
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode System Name
          34. Observation.statusCode.codeSystemVersion
          Definition

          If applicable, a version descriptor defined specifically for the given code system.

          Control0..0
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode System Version
          36. Observation.statusCode.displayName
          Definition

          A name or title for the code, under which the sending system shows the code value to its users.

          Control0..0
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelDisplay Name
          38. Observation.statusCode.originalText
          Definition

          The text or phrase used as the basis for the coding.

          Control0..0
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
          LabelOriginal Text
          40. Observation.statusCode.qualifier
          Definition

          Specifies additional codes that increase the specificity of the the primary code.

          Control0..0
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
          LabelQualifier
          42. Observation.statusCode.translation
          Definition

          A set of other concept descriptors that translate this concept descriptor into other code systems.

          Control0..0
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
          XML FormatThe type of this property is determined using the " xsi:typeattribute.
          LabelTranslation
          44. Observation.effectiveTime
          ShortThe effectiveTime/low (a.k.a. "onset date") asserts when the allergy/intolerance became clinically active. The effectiveTime/high (a.k.a. "resolution date") asserts when the allergy/intolerance became clinically resolved. If the allergy/intolerance is known to be resolved, but the date of resolution is not known, then the high element SHALL be present, and the nullFlavor attribute SHALL be set to 'UNK'.
          Comments

          SHALL contain exactly one [1..1] effectiveTime (CONF:1098-16309).

          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
          46. Observation.effectiveTime.low
          Definition

          This is the low limit of the interval.

          Comments

          This effectiveTime SHALL contain exactly one [1..1] low (CONF:1098-31536).

          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
          LabelLow Boundary
          48. Observation.effectiveTime.high
          Definition

          This is the high limit of the interval.

          Comments

          This effectiveTime MAY contain zero or one [0..1] high (CONF:1098-31537).

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
          LabelHigh Boundary
          50. Observation.value
          Comments

          SHALL contain exactly one [1..1] value with @xsi:type="CD" (CONF:1098-16312).

          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
          XML FormatThe type of this property is determined using the " xsi:typeattribute.
          52. Observation.value.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..0
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          54. Observation.value.code
          Definition

          The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

          Control1..1
          BindingThe codes SHALL be taken from Allergy and Intolerance Type .
          (required to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.3221.6.2)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelCode
          56. Observation.author
          Definition

          Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

          ShortBase for all types and resources
          Comments

          SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31144).

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
          Is Modifierfalse
          58. Observation.participant
          Comments

          SHOULD contain zero or more [0..*] participant (CONF:1098-16318) such that it

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
          SlicingThis element introduces a set of slices on Observation.participant. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ typeCode
          • 60. Observation.participant:consumable
            Slice Nameconsumable
            Shortparticipant
            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
            62. Observation.participant:consumable.typeCode
            Comments

            SHALL contain exactly one [1..1] @typeCode="CSM" Consumable (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1098-16319).

            Control1..1
            BindingThe codes SHALL be taken from CDAParticipationType
            (required to http://hl7.org/cda/stds/core/ValueSet/CDAParticipationType)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            Fixed ValueCSM
            64. Observation.participant:consumable.participantRole
            Comments

            SHALL contain exactly one [1..1] participantRole (CONF:1098-16320).

            Control1..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
            66. Observation.participant:consumable.participantRole.classCode
            Comments

            This participantRole SHALL contain exactly one [1..1] @classCode="MANU" Manufactured Product (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1098-16321).

            Control1..1
            BindingThe codes SHALL be taken from CDARoleClassRoot
            (required to http://hl7.org/cda/stds/core/ValueSet/CDARoleClassRoot)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            Default ValueROL
            Fixed ValueMANU
            68. Observation.participant:consumable.participantRole.playingEntity
            Comments

            This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1098-16322).

            Control1..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
            70. Observation.participant:consumable.participantRole.playingEntity.classCode
            Comments

            This playingEntity SHALL contain exactly one [1..1] @classCode="MMAT" Manufactured Material (CodeSystem: HL7EntityClass urn:oid:2.16.840.1.113883.5.41 STATIC) (CONF:1098-16323).

            Control1..1
            BindingThe codes SHALL be taken from EntityClassRoot
            (required to http://terminology.hl7.org/ValueSet/v3-EntityClassRoot)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            Default ValueENT
            Fixed ValueMMAT
            72. Observation.participant:consumable.participantRole.playingEntity.code
            Comments

            This playingEntity SHALL contain exactly one [1..1] code, which MAY be selected from ValueSet Substance Reactant for Intolerance urn:oid:2.16.840.1.113762.1.4.1010.1 DYNAMIC (CONF:1098-16324).

            Control1..1
            BindingThe codes SHOULD be taken from Substance Reactant for Intolerance .
            (preferred to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.1)
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
            74. Observation.entryRelationship
            Comments

            SHOULD contain zero or one [0..1] entryRelationship (CONF:1098-32935) such that it

            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
            SlicingThis element introduces a set of slices on Observation.entryRelationship. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • profile @ observation
            • 76. Observation.entryRelationship:status
              Slice Namestatus
              ShortentryRelationship
              Comments

              MAY contain zero or one [0..1] entryRelationship (CONF:1098-16333) such that it

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
              78. Observation.entryRelationship:status.typeCode
              Comments

              SHALL contain exactly one [1..1] @typeCode="SUBJ" Has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16335).

              Control1..1
              BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
              (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed ValueSUBJ
              80. Observation.entryRelationship:status.inversionInd
              Definition

              The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

              Comments

              SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16334).

              Control1..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              82. Observation.entryRelationship:status.observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              ShortBase for all types and resources
              Comments

              SHALL contain exactly one [1..1] Allergy Status Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.28:2019-06-20) (CONF:1098-16336).

              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Allergy Status Observation)
              Is Modifierfalse
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
              84. Observation.entryRelationship:reaction
              Slice Namereaction
              ShortentryRelationship
              Comments

              SHOULD contain zero or more [0..*] entryRelationship (CONF:1098-16337) such that it

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
              86. Observation.entryRelationship:reaction.typeCode
              Comments

              SHALL contain exactly one [1..1] @typeCode="MFST" Is Manifestation of (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16339).

              Control1..1
              BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
              (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed ValueMFST
              88. Observation.entryRelationship:reaction.inversionInd
              Definition

              The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

              Comments

              SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16338).

              Control1..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              90. Observation.entryRelationship:reaction.observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              ShortBase for all types and resources
              Comments

              SHALL contain exactly one [1..1] Reaction Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.9:2014-06-09) (CONF:1098-16340).

              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Reaction Observation)
              Is Modifierfalse
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
              should-effectiveTime: SHOULD contain effectiveTime (effectiveTime.exists())
              92. Observation.entryRelationship:severity
              Slice Nameseverity
              ShortentryRelationship
              Comments

              SHOULD NOT contain zero or one [0..1] entryRelationship (CONF:1098-16341) such that it

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
              94. Observation.entryRelationship:severity.typeCode
              Comments

              SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16342).

              Control1..1
              BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
              (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed ValueSUBJ
              96. Observation.entryRelationship:severity.inversionInd
              Definition

              The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

              Comments

              SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16343).

              Control1..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              98. Observation.entryRelationship:severity.observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              ShortBase for all types and resources
              Comments

              SHALL contain exactly one [1..1] Severity Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.8:2014-06-09) (CONF:1098-16344).

              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Severity Observation)
              Is Modifierfalse
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
              100. Observation.entryRelationship:criticality
              Slice Namecriticality
              ShortentryRelationship
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
              102. Observation.entryRelationship:criticality.typeCode
              Comments

              SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-32936).

              Control1..1
              BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
              (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed ValueSUBJ
              104. Observation.entryRelationship:criticality.inversionInd
              Definition

              The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

              Comments

              SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-32937).

              Control1..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              106. Observation.entryRelationship:criticality.observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              ShortBase for all types and resources
              Comments

              SHALL contain exactly one [1..1] Criticality Observation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.145) (CONF:1098-32938).

              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Criticality Observation)
              Is Modifierfalse
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())

              Guidance on how to interpret the contents of this table can be found here

              0. Observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              ShortBase for all types and resources
              Control1..1
              Is Modifierfalse
              Logical ContainerClinicalDocument (CDA Class)
              ValidationInstance of this type are validated by templateId
              XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
              should-author: SHOULD contain author (author.exists())
              should-not-severity: Allergy SHOULD NOT include severity. Severity belongs at reaction level, while Criticality is used at the allergy level. (entryRelationship.observation.where(code.code = 'SEV' and code.codeSystem = '2.16.840.1.113883.5.4').empty())
              2. Observation.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              4. Observation.realmCode
              Definition

              When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
              6. Observation.typeId
              Definition

              When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              8. Observation.typeId.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              10. Observation.typeId.assigningAuthorityName
              Definition

              A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

              Control0..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelAssigning Authority Name
              12. Observation.typeId.displayable
              Definition

              Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

              Control0..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelDisplayable
              14. Observation.typeId.root
              Definition

              Identifies the type as an HL7 Registered model

              Control1..1
              Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelRoot
              Fixed Value2.16.840.1.113883.1.3
              16. Observation.typeId.extension
              Definition

              A character string as a unique identifier within the scope of the identifier root.

              Control1..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExtension
              18. Observation.templateId
              Definition

              When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

              Control1..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              SlicingThis element introduces a set of slices on Observation.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
              • value @ root
              • value @ extension
              • 20. Observation.templateId:substance-device-allergy-intolerance-obs
                Slice Namesubstance-device-allergy-intolerance-obs
                Definition

                When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                Control1..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                22. Observation.templateId:substance-device-allergy-intolerance-obs.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..1
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                24. Observation.templateId:substance-device-allergy-intolerance-obs.assigningAuthorityName
                Definition

                A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelAssigning Authority Name
                26. Observation.templateId:substance-device-allergy-intolerance-obs.displayable
                Definition

                Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                Control0..1
                Typeboolean(bl: Boolean)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelDisplayable
                28. Observation.templateId:substance-device-allergy-intolerance-obs.root
                Definition

                A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.

                Control1..1
                Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelRoot
                Pattern Value2.16.840.1.113883.10.20.24.3.90
                30. Observation.templateId:substance-device-allergy-intolerance-obs.extension
                Definition

                A character string as a unique identifier within the scope of the identifier root.

                Control1..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExtension
                Pattern Value2014-06-09
                32. Observation.classCode
                Comments

                SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-16303).

                Control1..1
                BindingThe codes SHALL be taken from CDAActClassObservation
                (required to http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                Fixed ValueOBS
                34. Observation.moodCode
                Comments

                SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-16304).

                Control1..1
                BindingThe codes SHALL be taken from XActMoodDocumentObservation (2.0.0)
                (required to http://terminology.hl7.org/ValueSet/v3-xActMoodDocumentObservation|2.0.0)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                Fixed ValueEVN
                36. Observation.negationInd
                Control0..1
                Typeboolean(bl: Boolean)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                38. Observation.id
                Comments

                SHALL contain at least one [1..*] id (CONF:1098-16307).

                Control1..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                40. Observation.code
                Comments

                SHALL contain exactly one [1..1] code (CONF:1098-16345).

                Control1..1
                BindingFor example codes, see ObservationType
                (example to http://terminology.hl7.org/ValueSet/v3-ObservationType)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                42. Observation.code.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..1
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                44. Observation.code.code
                Definition

                The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

                Comments

                This code SHALL contain exactly one [1..1] @code="ASSERTION" Assertion (CONF:1098-16346).

                Control1..1
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode
                Pattern ValueASSERTION
                46. Observation.code.codeSystem
                Definition

                Specifies the code system that defines the code.

                Comments

                This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.5.4" (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:1098-32171).

                Control1..1
                Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System
                Pattern Value2.16.840.1.113883.5.4
                48. Observation.code.codeSystemName
                Definition

                The common name of the coding system.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Name
                50. Observation.code.codeSystemVersion
                Definition

                If applicable, a version descriptor defined specifically for the given code system.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Version
                52. Observation.code.displayName
                Definition

                A name or title for the code, under which the sending system shows the code value to its users.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelDisplay Name
                54. Observation.code.sdtcValueSet
                Definition

                The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.

                Control0..1
                Typestring(oid: ISO Object Identifier)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSet.
                56. Observation.code.sdtcValueSetVersion
                Definition

                The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSetVersion.
                58. Observation.code.originalText
                Definition

                The text or phrase used as the basis for the coding.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                LabelOriginal Text
                60. Observation.code.qualifier
                Definition

                Specifies additional codes that increase the specificity of the the primary code.

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
                LabelQualifier
                62. Observation.code.translation
                Definition

                A set of other concept descriptors that translate this concept descriptor into other code systems.

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                LabelTranslation
                64. Observation.derivationExpr
                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ST
                66. Observation.text
                ShortSHOULD reference the portion of section narrative text corresponding to this entry
                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                68. Observation.text.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..1
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                70. Observation.text.compression
                Definition

                Indicates whether the raw byte data is compressed, and what compression algorithm was used.

                Control0..1
                BindingThe codes SHALL be taken from CDACompressionAlgorithm
                (required to http://hl7.org/cda/stds/core/ValueSet/CDACompressionAlgorithm)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCompression
                72. Observation.text.integrityCheck
                Definition

                The integrity check is a short binary value representing a cryptographically strong checksum that is calculated over the binary data. The purpose of this property, when communicated with a reference is for anyone to validate later whether the reference still resolved to the same data that the reference resolved to when the encapsulated data value with reference was created.

                Control0..1
                Typebase64Binary(bin: Binary Data)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelIntegrity Check
                74. Observation.text.integrityCheckAlgorithm
                Definition

                Specifies the algorithm used to compute the integrityCheck value. The cryptographically strong checksum algorithm Secure Hash Algorithm-1 (SHA-1) is currently the industry standard. It has superseded the MD5 algorithm only a couple of years ago, when certain flaws in the security of MD5 were discovered. Currently the SHA-1 hash algorithm is the default choice for the integrity check algorithm. Note that SHA-256 is also entering widespread usage.

                Control0..1
                BindingThe codes SHALL be taken from IntegrityCheckAlgorithm (2.0.0)
                (required to http://terminology.hl7.org/ValueSet/v3-IntegrityCheckAlgorithm|2.0.0)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelIntegrity Check Algorithm
                76. Observation.text.language
                Definition

                For character based information the language property specifies the human language of the text.

                Control0..1
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelLanguage
                78. Observation.text.mediaType
                Definition

                Identifies the type of the encapsulated data and identifies a method to interpret or render the data.

                Control0..1
                BindingFor example codes, see MediaType
                (example to http://terminology.hl7.org/ValueSet/v3-MediaType)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelMedia Type
                80. Observation.text.representation
                Control0..1
                BindingThe codes SHALL be taken from CDABinaryDataEncoding
                (required to http://hl7.org/cda/stds/core/ValueSet/BinaryDataEncoding)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                82. Observation.text.xmlText
                Definition

                Data that is primarily intended for human interpretation or for further machine processing is outside the scope of HL7. This includes unformatted or formatted written language, multimedia data, or structured information as defined by a different standard (e.g., XML-signatures.)

                ShortAllows for mixed text content. If @representation='B64', this SHALL be a base64binary string.
                Comments

                This element is represented in XML as textual content. The actual name "xmlText" will not appear in a CDA instance.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as unadorned text.
                84. Observation.text.reference
                Definition

                A telecommunication address (TEL), such as a URL for HTTP or FTP, which will resolve to precisely the same binary data that could as well have been provided as inline data.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
                LabelReference
                Invariantsvalue-starts-octothorpe: If reference/@value is present, it SHALL begin with a '#' and SHALL point to its corresponding narrative (value.exists() implies value.startsWith('#'))
                86. Observation.text.thumbnail
                Definition

                An abbreviated rendition of the full data. A thumbnail requires significantly fewer resources than the full data, while still maintaining some distinctive similarity with the full data. A thumbnail is typically used with by-reference encapsulated data. It allows a user to select data more efficiently before actually downloading through the reference.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                LabelThumbnail
                88. Observation.statusCode
                Comments

                SHALL contain exactly one [1..1] statusCode (CONF:1098-16308).

                Control1..1
                BindingThe codes SHALL be taken from ActStatus
                (required to http://terminology.hl7.org/ValueSet/v3-ActStatus)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                90. Observation.statusCode.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..1
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                92. Observation.statusCode.code
                Definition

                The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

                Comments

                This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14) (CONF:1098-26354).

                Control1..1
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode
                Fixed Valuecompleted
                94. Observation.statusCode.codeSystem
                Definition

                Specifies the code system that defines the code.

                Control0..0
                Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System
                96. Observation.statusCode.codeSystemName
                Definition

                The common name of the coding system.

                Control0..0
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Name
                98. Observation.statusCode.codeSystemVersion
                Definition

                If applicable, a version descriptor defined specifically for the given code system.

                Control0..0
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Version
                100. Observation.statusCode.displayName
                Definition

                A name or title for the code, under which the sending system shows the code value to its users.

                Control0..0
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelDisplay Name
                102. Observation.statusCode.sdtcValueSet
                Definition

                The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.

                Control0..1
                Typestring(oid: ISO Object Identifier)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSet.
                104. Observation.statusCode.sdtcValueSetVersion
                Definition

                The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSetVersion.
                106. Observation.statusCode.originalText
                Definition

                The text or phrase used as the basis for the coding.

                Control0..0
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                LabelOriginal Text
                108. Observation.statusCode.qualifier
                Definition

                Specifies additional codes that increase the specificity of the the primary code.

                Control0..0
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
                LabelQualifier
                110. Observation.statusCode.translation
                Definition

                A set of other concept descriptors that translate this concept descriptor into other code systems.

                Control0..0
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                LabelTranslation
                112. Observation.effectiveTime
                ShortThe effectiveTime/low (a.k.a. "onset date") asserts when the allergy/intolerance became clinically active. The effectiveTime/high (a.k.a. "resolution date") asserts when the allergy/intolerance became clinically resolved. If the allergy/intolerance is known to be resolved, but the date of resolution is not known, then the high element SHALL be present, and the nullFlavor attribute SHALL be set to 'UNK'.
                Comments

                SHALL contain exactly one [1..1] effectiveTime (CONF:1098-16309).

                Control1..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
                114. Observation.effectiveTime.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..1
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                116. Observation.effectiveTime.value
                Definition

                A quantity specifying a point on the axis of natural time. A point in time is most often represented as a calendar expression.

                Control0..1
                TypedateTime(ts: Point in Time)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                Date FormatYYYYMMDDHHMMSS.UUUU[+|-ZZzz]
                XML FormatIn the XML format, this property is represented as an attribute.
                118. Observation.effectiveTime.operator
                Definition

                A code specifying whether the set component is included (union) or excluded (set-difference) from the set, or other set operations with the current set component and the set as constructed from the representation stream up to the current point.

                Control0..1
                BindingThe codes SHALL be taken from CDASetOperator
                (required to http://hl7.org/cda/stds/core/ValueSet/CDASetOperator)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                Default ValueI
                120. Observation.effectiveTime.low
                Definition

                This is the low limit of the interval.

                Comments

                This effectiveTime SHALL contain exactly one [1..1] low (CONF:1098-31536).

                Control1..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
                LabelLow Boundary
                122. Observation.effectiveTime.center
                Definition

                The arithmetic mean of the interval (low plus high divided by 2). The purpose of distinguishing the center as a semantic property is for conversions of intervals from and to point values.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/TS
                LabelCentral Value
                124. Observation.effectiveTime.width
                Definition

                The difference between high and low boundary. The purpose of distinguishing a width property is to handle all cases of incomplete information symmetrically. In any interval representation only two of the three properties high, low, and width need to be stated and the third can be derived.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/PQ
                LabelWidth
                126. Observation.effectiveTime.high
                Definition

                This is the high limit of the interval.

                Comments

                This effectiveTime MAY contain zero or one [0..1] high (CONF:1098-31537).

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
                LabelHigh Boundary
                128. Observation.priorityCode
                Control0..1
                BindingFor example codes, see ActPriority
                (example to http://terminology.hl7.org/ValueSet/v3-ActPriority)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                130. Observation.repeatNumber
                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-INT
                132. Observation.languageCode
                Control0..1
                BindingThe codes SHALL be taken from AllLanguages
                (required to http://hl7.org/fhir/ValueSet/all-languages)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                134. Observation.value
                Comments

                SHALL contain exactly one [1..1] value with @xsi:type="CD" (CONF:1098-16312).

                Control1..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                136. Observation.value.nullFlavor
                Definition

                If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                Control0..0
                BindingThe codes SHALL be taken from CDANullFlavor
                (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelExceptional Value Detail
                138. Observation.value.code
                Definition

                The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

                Control1..1
                BindingThe codes SHALL be taken from Allergy and Intolerance Type .
                (required to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.3221.6.2)
                Typecode(cs: Coded Simple Value)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode
                140. Observation.value.codeSystem
                Definition

                Specifies the code system that defines the code.

                Control0..1
                Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System
                142. Observation.value.codeSystemName
                Definition

                The common name of the coding system.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Name
                144. Observation.value.codeSystemVersion
                Definition

                If applicable, a version descriptor defined specifically for the given code system.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelCode System Version
                146. Observation.value.displayName
                Definition

                A name or title for the code, under which the sending system shows the code value to its users.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.
                LabelDisplay Name
                148. Observation.value.sdtcValueSet
                Definition

                The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.

                Control0..1
                Typestring(oid: ISO Object Identifier)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSet.
                150. Observation.value.sdtcValueSetVersion
                Definition

                The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.

                Control0..1
                Typestring(st: Character String)
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSetVersion.
                152. Observation.value.originalText
                Definition

                The text or phrase used as the basis for the coding.

                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                LabelOriginal Text
                154. Observation.value.qualifier
                Definition

                Specifies additional codes that increase the specificity of the the primary code.

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
                LabelQualifier
                156. Observation.value.translation
                Definition

                A set of other concept descriptors that translate this concept descriptor into other code systems.

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                XML FormatThe type of this property is determined using the " xsi:typeattribute.
                LabelTranslation
                158. Observation.interpretationCode
                Control0..*
                BindingThe codes SHALL be taken from CDAObservationInterpretation
                (required to http://hl7.org/cda/stds/core/ValueSet/CDAObservationInterpretation)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                160. Observation.methodCode
                Control0..*
                BindingFor example codes, see ObservationMethod
                (example to http://terminology.hl7.org/ValueSet/v3-ObservationMethod)
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                162. Observation.targetSiteCode
                Definition

                Drawn from concept domain ActSite

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
                164. Observation.subject
                Control0..1
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Subject
                166. Observation.specimen
                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Specimen
                168. Observation.performer
                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Performer2
                170. Observation.author
                Definition

                Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

                ShortBase for all types and resources
                Comments

                SHOULD contain zero or more [0..*] Author Participation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.119) (CONF:1098-31144).

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
                Is Modifierfalse
                172. Observation.informant
                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Informant
                174. Observation.participant
                Comments

                SHOULD contain zero or more [0..*] participant (CONF:1098-16318) such that it

                Control0..*
                Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
                SlicingThis element introduces a set of slices on Observation.participant. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                • value @ typeCode
                • 176. Observation.participant:consumable
                  Slice Nameconsumable
                  Shortparticipant
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
                  178. Observation.participant:consumable.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  180. Observation.participant:consumable.realmCode
                  Definition

                  When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                  182. Observation.participant:consumable.typeId
                  Definition

                  When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  184. Observation.participant:consumable.typeId.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  186. Observation.participant:consumable.typeId.assigningAuthorityName
                  Definition

                  A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                  Control0..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelAssigning Authority Name
                  188. Observation.participant:consumable.typeId.displayable
                  Definition

                  Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                  Control0..1
                  Typeboolean(bl: Boolean)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelDisplayable
                  190. Observation.participant:consumable.typeId.root
                  Definition

                  Identifies the type as an HL7 Registered model

                  Control1..1
                  Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelRoot
                  Fixed Value2.16.840.1.113883.1.3
                  192. Observation.participant:consumable.typeId.extension
                  Definition

                  A character string as a unique identifier within the scope of the identifier root.

                  Control1..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExtension
                  194. Observation.participant:consumable.templateId
                  Definition

                  When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  196. Observation.participant:consumable.typeCode
                  Comments

                  SHALL contain exactly one [1..1] @typeCode="CSM" Consumable (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1098-16319).

                  Control1..1
                  BindingThe codes SHALL be taken from CDAParticipationType
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDAParticipationType)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Fixed ValueCSM
                  198. Observation.participant:consumable.contextControlCode
                  Control0..1
                  BindingThe codes SHALL be taken from CDAContextControl
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDAContextControl)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Fixed ValueOP
                  200. Observation.participant:consumable.sdtcFunctionCode
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                  XML FormatIn the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namefunctionCode.
                  202. Observation.participant:consumable.time
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
                  204. Observation.participant:consumable.awarenessCode
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                  206. Observation.participant:consumable.participantRole
                  Comments

                  SHALL contain exactly one [1..1] participantRole (CONF:1098-16320).

                  Control1..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
                  208. Observation.participant:consumable.participantRole.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  210. Observation.participant:consumable.participantRole.realmCode
                  Definition

                  When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                  212. Observation.participant:consumable.participantRole.typeId
                  Definition

                  When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  214. Observation.participant:consumable.participantRole.typeId.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  216. Observation.participant:consumable.participantRole.typeId.assigningAuthorityName
                  Definition

                  A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                  Control0..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelAssigning Authority Name
                  218. Observation.participant:consumable.participantRole.typeId.displayable
                  Definition

                  Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                  Control0..1
                  Typeboolean(bl: Boolean)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelDisplayable
                  220. Observation.participant:consumable.participantRole.typeId.root
                  Definition

                  Identifies the type as an HL7 Registered model

                  Control1..1
                  Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelRoot
                  Fixed Value2.16.840.1.113883.1.3
                  222. Observation.participant:consumable.participantRole.typeId.extension
                  Definition

                  A character string as a unique identifier within the scope of the identifier root.

                  Control1..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExtension
                  224. Observation.participant:consumable.participantRole.templateId
                  Definition

                  When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  226. Observation.participant:consumable.participantRole.classCode
                  Comments

                  This participantRole SHALL contain exactly one [1..1] @classCode="MANU" Manufactured Product (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1098-16321).

                  Control1..1
                  BindingThe codes SHALL be taken from CDARoleClassRoot
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDARoleClassRoot)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Default ValueROL
                  Fixed ValueMANU
                  228. Observation.participant:consumable.participantRole.id
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  230. Observation.participant:consumable.participantRole.sdtcIdentifiedBy
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/IdentifiedBy
                  XML FormatIn the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual nameidentifiedBy.
                  232. Observation.participant:consumable.participantRole.code
                  Control0..1
                  BindingFor example codes, see CDARoleCode
                  (example to http://hl7.org/cda/stds/core/ValueSet/CDARoleCode)
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                  234. Observation.participant:consumable.participantRole.addr
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD
                  236. Observation.participant:consumable.participantRole.telecom
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
                  238. Observation.participant:consumable.participantRole.playingDevice
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/Device
                  240. Observation.participant:consumable.participantRole.playingEntity
                  Comments

                  This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1098-16322).

                  Control1..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
                  242. Observation.participant:consumable.participantRole.playingEntity.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  244. Observation.participant:consumable.participantRole.playingEntity.realmCode
                  Definition

                  When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                  246. Observation.participant:consumable.participantRole.playingEntity.typeId
                  Definition

                  When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  248. Observation.participant:consumable.participantRole.playingEntity.typeId.nullFlavor
                  Definition

                  If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                  Control0..1
                  BindingThe codes SHALL be taken from CDANullFlavor
                  (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExceptional Value Detail
                  250. Observation.participant:consumable.participantRole.playingEntity.typeId.assigningAuthorityName
                  Definition

                  A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                  Control0..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelAssigning Authority Name
                  252. Observation.participant:consumable.participantRole.playingEntity.typeId.displayable
                  Definition

                  Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                  Control0..1
                  Typeboolean(bl: Boolean)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelDisplayable
                  254. Observation.participant:consumable.participantRole.playingEntity.typeId.root
                  Definition

                  Identifies the type as an HL7 Registered model

                  Control1..1
                  Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelRoot
                  Fixed Value2.16.840.1.113883.1.3
                  256. Observation.participant:consumable.participantRole.playingEntity.typeId.extension
                  Definition

                  A character string as a unique identifier within the scope of the identifier root.

                  Control1..1
                  Typestring(st: Character String)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  LabelExtension
                  258. Observation.participant:consumable.participantRole.playingEntity.templateId
                  Definition

                  When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                  260. Observation.participant:consumable.participantRole.playingEntity.classCode
                  Comments

                  This playingEntity SHALL contain exactly one [1..1] @classCode="MMAT" Manufactured Material (CodeSystem: HL7EntityClass urn:oid:2.16.840.1.113883.5.41 STATIC) (CONF:1098-16323).

                  Control1..1
                  BindingThe codes SHALL be taken from EntityClassRoot
                  (required to http://terminology.hl7.org/ValueSet/v3-EntityClassRoot)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Default ValueENT
                  Fixed ValueMMAT
                  262. Observation.participant:consumable.participantRole.playingEntity.determinerCode
                  Control0..1
                  BindingThe codes SHALL be taken from EntityDeterminer
                  (required to http://terminology.hl7.org/ValueSet/v3-EntityDeterminer)
                  Typecode(cs: Coded Simple Value)
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Fixed ValueINSTANCE
                  264. Observation.participant:consumable.participantRole.playingEntity.code
                  Comments

                  This playingEntity SHALL contain exactly one [1..1] code, which MAY be selected from ValueSet Substance Reactant for Intolerance urn:oid:2.16.840.1.113762.1.4.1010.1 DYNAMIC (CONF:1098-16324).

                  Control1..1
                  BindingThe codes SHOULD be taken from Substance Reactant for Intolerance .
                  (preferred to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.1)
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
                  266. Observation.participant:consumable.participantRole.playingEntity.quantity
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/PQ
                  268. Observation.participant:consumable.participantRole.playingEntity.name
                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN
                  270. Observation.participant:consumable.participantRole.playingEntity.sdtcBirthTime
                  Definition

                  The purpose of this extension is to allow the recording of the subscriber or member of a health plan in cases where the health plan eligibility system has different information on file than the provider does for the patient.

                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/TS
                  XML FormatIn the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namebirthTime.
                  272. Observation.participant:consumable.participantRole.playingEntity.desc
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
                  274. Observation.participant:consumable.participantRole.scopingEntity
                  Control0..1
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entity
                  276. Observation.entryRelationship
                  Comments

                  SHOULD contain zero or one [0..1] entryRelationship (CONF:1098-32935) such that it

                  Control0..*
                  Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
                  SlicingThis element introduces a set of slices on Observation.entryRelationship. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                  • profile @ observation
                  • 278. Observation.entryRelationship:status
                    Slice Namestatus
                    ShortentryRelationship
                    Comments

                    MAY contain zero or one [0..1] entryRelationship (CONF:1098-16333) such that it

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
                    280. Observation.entryRelationship:status.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    282. Observation.entryRelationship:status.realmCode
                    Definition

                    When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                    284. Observation.entryRelationship:status.typeId
                    Definition

                    When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    286. Observation.entryRelationship:status.typeId.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    288. Observation.entryRelationship:status.typeId.assigningAuthorityName
                    Definition

                    A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                    Control0..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelAssigning Authority Name
                    290. Observation.entryRelationship:status.typeId.displayable
                    Definition

                    Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelDisplayable
                    292. Observation.entryRelationship:status.typeId.root
                    Definition

                    Identifies the type as an HL7 Registered model

                    Control1..1
                    Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelRoot
                    Fixed Value2.16.840.1.113883.1.3
                    294. Observation.entryRelationship:status.typeId.extension
                    Definition

                    A character string as a unique identifier within the scope of the identifier root.

                    Control1..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExtension
                    296. Observation.entryRelationship:status.templateId
                    Definition

                    When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    298. Observation.entryRelationship:status.typeCode
                    Comments

                    SHALL contain exactly one [1..1] @typeCode="SUBJ" Has subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16335).

                    Control1..1
                    BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
                    (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed ValueSUBJ
                    300. Observation.entryRelationship:status.inversionInd
                    Definition

                    The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

                    Comments

                    SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16334).

                    Control1..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed Valuetrue
                    302. Observation.entryRelationship:status.contextConductionInd
                    Definition

                    The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Default Valuetrue
                    304. Observation.entryRelationship:status.negationInd
                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    306. Observation.entryRelationship:status.sequenceNumber
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/INT
                    308. Observation.entryRelationship:status.seperatableInd
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/BL
                    310. Observation.entryRelationship:status.act
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
                    312. Observation.entryRelationship:status.encounter
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
                    314. Observation.entryRelationship:status.observation
                    Definition

                    Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

                    ShortBase for all types and resources
                    Comments

                    SHALL contain exactly one [1..1] Allergy Status Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.28:2019-06-20) (CONF:1098-16336).

                    Control1..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Allergy Status Observation)
                    Is Modifierfalse
                    Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
                    316. Observation.entryRelationship:status.observationMedia
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
                    318. Observation.entryRelationship:status.organizer
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
                    320. Observation.entryRelationship:status.procedure
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
                    322. Observation.entryRelationship:status.regionOfInterest
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
                    324. Observation.entryRelationship:status.substanceAdministration
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
                    326. Observation.entryRelationship:status.supply
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
                    328. Observation.entryRelationship:reaction
                    Slice Namereaction
                    ShortentryRelationship
                    Comments

                    SHOULD contain zero or more [0..*] entryRelationship (CONF:1098-16337) such that it

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
                    330. Observation.entryRelationship:reaction.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    332. Observation.entryRelationship:reaction.realmCode
                    Definition

                    When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                    334. Observation.entryRelationship:reaction.typeId
                    Definition

                    When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    336. Observation.entryRelationship:reaction.typeId.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    338. Observation.entryRelationship:reaction.typeId.assigningAuthorityName
                    Definition

                    A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                    Control0..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelAssigning Authority Name
                    340. Observation.entryRelationship:reaction.typeId.displayable
                    Definition

                    Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelDisplayable
                    342. Observation.entryRelationship:reaction.typeId.root
                    Definition

                    Identifies the type as an HL7 Registered model

                    Control1..1
                    Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelRoot
                    Fixed Value2.16.840.1.113883.1.3
                    344. Observation.entryRelationship:reaction.typeId.extension
                    Definition

                    A character string as a unique identifier within the scope of the identifier root.

                    Control1..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExtension
                    346. Observation.entryRelationship:reaction.templateId
                    Definition

                    When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    348. Observation.entryRelationship:reaction.typeCode
                    Comments

                    SHALL contain exactly one [1..1] @typeCode="MFST" Is Manifestation of (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16339).

                    Control1..1
                    BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
                    (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed ValueMFST
                    350. Observation.entryRelationship:reaction.inversionInd
                    Definition

                    The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

                    Comments

                    SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16338).

                    Control1..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed Valuetrue
                    352. Observation.entryRelationship:reaction.contextConductionInd
                    Definition

                    The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Default Valuetrue
                    354. Observation.entryRelationship:reaction.negationInd
                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    356. Observation.entryRelationship:reaction.sequenceNumber
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/INT
                    358. Observation.entryRelationship:reaction.seperatableInd
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/BL
                    360. Observation.entryRelationship:reaction.act
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
                    362. Observation.entryRelationship:reaction.encounter
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
                    364. Observation.entryRelationship:reaction.observation
                    Definition

                    Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

                    ShortBase for all types and resources
                    Comments

                    SHALL contain exactly one [1..1] Reaction Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.9:2014-06-09) (CONF:1098-16340).

                    Control1..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Reaction Observation)
                    Is Modifierfalse
                    Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
                    should-effectiveTime: SHOULD contain effectiveTime (effectiveTime.exists())
                    366. Observation.entryRelationship:reaction.observationMedia
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
                    368. Observation.entryRelationship:reaction.organizer
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
                    370. Observation.entryRelationship:reaction.procedure
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
                    372. Observation.entryRelationship:reaction.regionOfInterest
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
                    374. Observation.entryRelationship:reaction.substanceAdministration
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
                    376. Observation.entryRelationship:reaction.supply
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
                    378. Observation.entryRelationship:severity
                    Slice Nameseverity
                    ShortentryRelationship
                    Comments

                    SHOULD NOT contain zero or one [0..1] entryRelationship (CONF:1098-16341) such that it

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
                    380. Observation.entryRelationship:severity.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    382. Observation.entryRelationship:severity.realmCode
                    Definition

                    When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                    384. Observation.entryRelationship:severity.typeId
                    Definition

                    When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    386. Observation.entryRelationship:severity.typeId.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    388. Observation.entryRelationship:severity.typeId.assigningAuthorityName
                    Definition

                    A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                    Control0..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelAssigning Authority Name
                    390. Observation.entryRelationship:severity.typeId.displayable
                    Definition

                    Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelDisplayable
                    392. Observation.entryRelationship:severity.typeId.root
                    Definition

                    Identifies the type as an HL7 Registered model

                    Control1..1
                    Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelRoot
                    Fixed Value2.16.840.1.113883.1.3
                    394. Observation.entryRelationship:severity.typeId.extension
                    Definition

                    A character string as a unique identifier within the scope of the identifier root.

                    Control1..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExtension
                    396. Observation.entryRelationship:severity.templateId
                    Definition

                    When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    398. Observation.entryRelationship:severity.typeCode
                    Comments

                    SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1098-16342).

                    Control1..1
                    BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
                    (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed ValueSUBJ
                    400. Observation.entryRelationship:severity.inversionInd
                    Definition

                    The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

                    Comments

                    SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-16343).

                    Control1..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed Valuetrue
                    402. Observation.entryRelationship:severity.contextConductionInd
                    Definition

                    The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Default Valuetrue
                    404. Observation.entryRelationship:severity.negationInd
                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    406. Observation.entryRelationship:severity.sequenceNumber
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/INT
                    408. Observation.entryRelationship:severity.seperatableInd
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/BL
                    410. Observation.entryRelationship:severity.act
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
                    412. Observation.entryRelationship:severity.encounter
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
                    414. Observation.entryRelationship:severity.observation
                    Definition

                    Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

                    ShortBase for all types and resources
                    Comments

                    SHALL contain exactly one [1..1] Severity Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.8:2014-06-09) (CONF:1098-16344).

                    Control1..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Severity Observation)
                    Is Modifierfalse
                    Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
                    416. Observation.entryRelationship:severity.observationMedia
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
                    418. Observation.entryRelationship:severity.organizer
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
                    420. Observation.entryRelationship:severity.procedure
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
                    422. Observation.entryRelationship:severity.regionOfInterest
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
                    424. Observation.entryRelationship:severity.substanceAdministration
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
                    426. Observation.entryRelationship:severity.supply
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
                    428. Observation.entryRelationship:criticality
                    Slice Namecriticality
                    ShortentryRelationship
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
                    430. Observation.entryRelationship:criticality.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    432. Observation.entryRelationship:criticality.realmCode
                    Definition

                    When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                    434. Observation.entryRelationship:criticality.typeId
                    Definition

                    When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    436. Observation.entryRelationship:criticality.typeId.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    438. Observation.entryRelationship:criticality.typeId.assigningAuthorityName
                    Definition

                    A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                    Control0..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelAssigning Authority Name
                    440. Observation.entryRelationship:criticality.typeId.displayable
                    Definition

                    Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelDisplayable
                    442. Observation.entryRelationship:criticality.typeId.root
                    Definition

                    Identifies the type as an HL7 Registered model

                    Control1..1
                    Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelRoot
                    Fixed Value2.16.840.1.113883.1.3
                    444. Observation.entryRelationship:criticality.typeId.extension
                    Definition

                    A character string as a unique identifier within the scope of the identifier root.

                    Control1..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExtension
                    446. Observation.entryRelationship:criticality.templateId
                    Definition

                    When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    448. Observation.entryRelationship:criticality.typeCode
                    Comments

                    SHALL contain exactly one [1..1] @typeCode="SUBJ" Has Subject (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002) (CONF:1098-32936).

                    Control1..1
                    BindingThe codes SHALL be taken from x_ActRelationshipEntryRelationship
                    (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed ValueSUBJ
                    450. Observation.entryRelationship:criticality.inversionInd
                    Definition

                    The entryRelationship.inversionInd can be set to "true" to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed.

                    Comments

                    SHALL contain exactly one [1..1] @inversionInd="true" True (CONF:1098-32937).

                    Control1..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed Valuetrue
                    452. Observation.entryRelationship:criticality.contextConductionInd
                    Definition

                    The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at "true", whereas here the value is defaulted to "true", and can be changed to "false" when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context.

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Default Valuetrue
                    454. Observation.entryRelationship:criticality.negationInd
                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    456. Observation.entryRelationship:criticality.sequenceNumber
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/INT
                    458. Observation.entryRelationship:criticality.seperatableInd
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/BL
                    460. Observation.entryRelationship:criticality.act
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
                    462. Observation.entryRelationship:criticality.encounter
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
                    464. Observation.entryRelationship:criticality.observation
                    Definition

                    Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

                    ShortBase for all types and resources
                    Comments

                    SHALL contain exactly one [1..1] Criticality Observation (identifier: urn:oid:2.16.840.1.113883.10.20.22.4.145) (CONF:1098-32938).

                    Control1..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Criticality Observation)
                    Is Modifierfalse
                    Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
                    466. Observation.entryRelationship:criticality.observationMedia
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
                    468. Observation.entryRelationship:criticality.organizer
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
                    470. Observation.entryRelationship:criticality.procedure
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
                    472. Observation.entryRelationship:criticality.regionOfInterest
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
                    474. Observation.entryRelationship:criticality.substanceAdministration
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
                    476. Observation.entryRelationship:criticality.supply
                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
                    478. Observation.reference
                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Reference
                    480. Observation.precondition
                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Precondition
                    482. Observation.sdtcPrecondition2
                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/Precondition2
                    XML FormatIn the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual nameprecondition2.
                    484. Observation.referenceRange
                    Definition

                    Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified.

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
                    486. Observation.referenceRange.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    488. Observation.referenceRange.realmCode
                    Definition

                    When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
                    490. Observation.referenceRange.typeId
                    Definition

                    When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

                    Control0..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    492. Observation.referenceRange.typeId.nullFlavor
                    Definition

                    If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

                    Control0..1
                    BindingThe codes SHALL be taken from CDANullFlavor
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExceptional Value Detail
                    494. Observation.referenceRange.typeId.assigningAuthorityName
                    Definition

                    A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

                    Control0..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelAssigning Authority Name
                    496. Observation.referenceRange.typeId.displayable
                    Definition

                    Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

                    Control0..1
                    Typeboolean(bl: Boolean)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelDisplayable
                    498. Observation.referenceRange.typeId.root
                    Definition

                    Identifies the type as an HL7 Registered model

                    Control1..1
                    Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelRoot
                    Fixed Value2.16.840.1.113883.1.3
                    500. Observation.referenceRange.typeId.extension
                    Definition

                    A character string as a unique identifier within the scope of the identifier root.

                    Control1..1
                    Typestring(st: Character String)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    LabelExtension
                    502. Observation.referenceRange.templateId
                    Definition

                    When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
                    504. Observation.referenceRange.typeCode
                    Control0..1
                    BindingThe codes SHALL be taken from CDAActRelationshipType
                    (required to http://hl7.org/cda/stds/core/ValueSet/CDAActRelationshipType)
                    Typecode(cs: Coded Simple Value)
                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Fixed ValueREFV
                    506. Observation.referenceRange.observationRange
                    Control1..1
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationRange
                    508. Observation.sdtcInFulfillmentOf1
                    Control0..*
                    Typehttp://hl7.org/cda/stds/core/StructureDefinition/InFulfillmentOf1
                    XML FormatIn the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual nameinFulfillmentOf1.