Consolidated CDA Release 2.1 StructureDefinition Publication
2.1 - CI Build United States of America flag

Consolidated CDA Release 2.1 StructureDefinition Publication, published by Health Level Seven. This is not an authorized publication; it is the continuous build for version 2.1). This version is based on the current content of https://github.com/HL7/CDA-ccda-2.1-sd/ and changes regularly. See the Directory of published versions

Logical Model: AdvanceDirectiveObservation - Detailed Descriptions

Draft as of 2023-09-29

Definitions for the AdvanceDirectiveObservation logical model.

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

0. Observation
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
2. 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:1198-8648).

Fixed ValueOBS
4. 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:1198-8649).

Fixed ValueEVN
6. Observation.templateId
Control1..?
SlicingThis element introduces a set of slices on Observation.templateId. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
  • value @ extension
8. Observation.templateId:primary
Slice Nameprimary
Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8655) such that it

Control1..1
10. Observation.templateId:primary.root
Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.48" (CONF:1198-10485).

Control1..?
Pattern Value2.16.840.1.113883.10.20.22.4.48
12. Observation.templateId:primary.extension
Comments

SHALL contain exactly one [1..1] @extension="2015-08-01" (CONF:1198-32496).

Control1..?
Pattern Value2015-08-01
14. Observation.id
Comments

SHALL contain at least one [1..*] id (CONF:1198-8654).

Control1..?
16. Observation.code
Comments

SHALL contain exactly one [1..1] code, which SHOULD be selected from ValueSet Advance Directive Type Code urn:oid:2.16.840.1.113883.1.11.20.2 DYNAMIC (CONF:1198-8651).

BindingThe codes SHOULD be taken from Advance Directive Type Code
18. Observation.code.translation
Control1..?
SlicingThis element introduces a set of slices on Observation.code.translation. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ code
  • value @ codeSystem
20. Observation.code.translation:advanceDirective
Slice NameadvanceDirective
Comments

This code SHALL contain exactly one [1..1] translation (CONF:1198-32842) such that it

Control1..1
22. Observation.code.translation:advanceDirective.code
Comments

SHALL contain exactly one [1..1] @code="75320-2" Advance directive (CONF:1198-32843).

Control1..?
Pattern Value75320-2
24. Observation.code.translation:advanceDirective.codeSystem
Comments

SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1198-32844).

Control1..?
Pattern Value2.16.840.1.113883.6.1
26. Observation.statusCode
ShortSG 20230706: constraint not entered 'properly' deleted fixedCode='Completed here - it's already in the next element and shoudln't be here - entered weird/wrong in TWB
Comments

SHALL contain exactly one [1..1] statusCode (CONF:1198-8652).

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 STATIC) (CONF:1198-19082).

Control1..?
Fixed Valuecompleted
30. Observation.effectiveTime
Comments

SHALL contain exactly one [1..1] effectiveTime (CONF:1198-8656).

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

This effectiveTime SHALL contain exactly one [1..1] low (CONF:1198-28719).

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

This effectiveTime SHALL contain exactly one [1..1] high (CONF:1198-15521).

Control1..?
Invariants1198-32449: If the Advance Directive does not have a specified ending time, the <high> element **SHALL** have the nullFlavor attribute set to *NA* (CONF:1198-32449). ()
36. Observation.value
Comments

SHALL contain exactly one [1..1] value (CONF:1198-30804).

Control1..1
Invariants1198-32493: If type CD, then value will be SNOMED-CT 2.16.840.1.113883.6.96 (CONF:1198-32493). ()
38. 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:1198-32406).

Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
40. Observation.participant
ShortThis custodian (CST) participant identifies a legal representative for the patient's advance directive. Examples of such individuals are called health care agents, substitute decision makers and/or health care proxies. If there is more than one legal representative, a qualifier may be used to designate the legal representative as primary or secondary.
SlicingThis element introduces a set of slices on Observation.participant. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ participantRole
  • value @ typeCode
42. Observation.participant.templateId
Control1..?
SlicingThis element introduces a set of slices on Observation.participant.templateId. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
44. Observation.participant.templateId:primary
Slice Nameprimary
Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8664) such that it

Control1..1
46. Observation.participant.templateId:primary.root
Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.1.58" (CONF:1198-10486).

Control1..?
Pattern Value2.16.840.1.113883.10.20.1.58
48. Observation.participant.templateId:primary.extension
Comments

SHALL not contain [0..0] extension

Control0..0
50. Observation.participant:participant1
Slice Nameparticipant1
ShortThe participant "VRF" represents the clinician(s) who verified the patient advance directive observation.
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8662) such that it

Control0..*
52. Observation.participant:participant1.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="VRF" Verifier (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8663).

Control1..?
Fixed ValueVRF
54. Observation.participant:participant1.time
Comments

SHOULD contain zero or one [0..1] time (CONF:1198-8665).

Invariants1198-8666: The data type of Observation/participant/time in a verification **SHALL** be *TS* (time stamp) (CONF:1198-8666). ()
56. Observation.participant:participant1.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8825).

58. Observation.participant:participant1.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1198-28446).

BindingThe codes SHOULD be taken from Healthcare Provider Taxonomy
60. Observation.participant:participant1.participantRole.addr
Comments

This participantRole MAY contain zero or more [0..*] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-28451).

Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
62. Observation.participant:participant1.participantRole.playingEntity
Comments

This participantRole MAY contain zero or one [0..1] playingEntity (CONF:1198-28428).

64. Observation.participant:participant1.participantRole.playingEntity.name
Comments

The playingEntity, if present, MAY contain zero or more [0..*] US Realm Person Name (PN.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.1.1) (CONF:1198-28454).

Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN(US Realm Person Name (PN.US.FIELDED))
66. Observation.participant:participant2
Slice Nameparticipant2
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8667) such that it

Control0..*
68. Observation.participant:participant2.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="CST" Custodian (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8668).

Control1..?
Fixed ValueCST
70. Observation.participant:participant2.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8669).

72. Observation.participant:participant2.participantRole.classCode
Comments

This participantRole SHALL contain exactly one [1..1] @classCode="AGNT" Agent (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1198-8670).

Fixed ValueAGNT
74. Observation.participant:participant2.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Personal And Legal Relationship Role Type urn:oid:2.16.840.1.113883.11.20.12.1 DYNAMIC (CONF:1198-28440).

BindingThe codes SHOULD be taken from Personal And Legal Relationship Role Type
76. Observation.participant:participant2.participantRole.addr
Comments

This participantRole SHOULD contain zero or one [0..1] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-8671).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
78. Observation.participant:participant2.participantRole.telecom
Comments

This participantRole SHOULD contain zero or more [0..*] telecom (CONF:1198-8672).

80. Observation.participant:participant2.participantRole.playingEntity
Comments

This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1198-8824).

Control1..?
82. Observation.participant:participant2.participantRole.playingEntity.code
Comments

This playingEntity SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Agent Qualifier urn:oid:2.16.840.1.113883.11.20.9.51 DYNAMIC (CONF:1198-28444).

BindingThe codes SHOULD be taken from Healthcare Agent Qualifier
84. Observation.participant:participant2.participantRole.playingEntity.name
ShortRecord the name of the agent who can provide a copy of the Advance Directive in the name element.
Comments

This playingEntity SHALL contain exactly one [1..1] name (CONF:1198-8673).

Control1..1
86. Observation.reference
Control1..?
SlicingThis element introduces a set of slices on Observation.reference. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ externalDocument
  • value @ typeCode
88. Observation.reference:reference1
Slice Namereference1
Comments

SHOULD contain at least one [1..*] reference (CONF:1198-8692) such that it

Control1..*
90. Observation.reference:reference1.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="REFR" Refers to (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1198-8694).

Fixed ValueREFR
92. Observation.reference:reference1.externalDocument
Comments

SHALL contain exactly one [1..1] externalDocument (CONF:1198-8693).

Control1..?
94. Observation.reference:reference1.externalDocument.id
Comments

This externalDocument SHALL contain at least one [1..*] id (CONF:1198-8695).

Control1..?
96. Observation.reference:reference1.externalDocument.text
Comments

This externalDocument MAY contain zero or one [0..1] text (CONF:1198-8696).

98. Observation.reference:reference1.externalDocument.text.reference
Comments

The text, if present, MAY contain zero or one [0..1] reference (CONF:1198-8697).

Invariants1198-8698: The URL of a referenced advance directive document **MAY** be present, and **SHALL** be represented in Observation/reference/ExternalDocument/text/reference (CONF:1198-8698). ()
1198-8699: If a URL is referenced, then it **SHOULD** have a corresponding linkHTML element in narrative block (CONF:1198-8699). ()

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

0. Observation
Definition

Base definition for all types defined in FHIR type system.

ShortBase for all types and resources
Control10..1*
Is Modifierfalse
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2. 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:1198-8648).

Control1..1
BindingThe codes SHALL be taken from ActClassObservation
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
4. 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:1198-8649).

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.
Fixed ValueEVN
6. 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 are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
  • value @ extension
8. Observation.templateId:primary
Slice Nameprimary
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

Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8655) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
10. Observation.templateId:primary.root
Definition

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

Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.48" (CONF:1198-10485).

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 Value2.16.840.1.113883.10.20.22.4.48
12. Observation.templateId:primary.extension
Definition

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

Comments

SHALL contain exactly one [1..1] @extension="2015-08-01" (CONF:1198-32496).

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 Value2015-08-01
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:1198-8654).


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, which SHOULD be selected from ValueSet Advance Directive Type Code urn:oid:2.16.840.1.113883.1.11.20.2 DYNAMIC (CONF:1198-8651).


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
BindingThe codes SHOULD be taken from For example codes, see Advance Directive Type Codehttp://hl7.org/fhir/ValueSet/observation-codes
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.translation
Definition

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

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
XML FormatThe type of this property is determined using the xsi:typeattribute.
LabelTranslation
SlicingThis element introduces a set of slices on Observation.code.translation. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ code
  • value @ codeSystem
20. Observation.code.translation:advanceDirective
Slice NameadvanceDirective
Definition

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

Comments

This code SHALL contain exactly one [1..1] translation (CONF:1198-32842) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
XML FormatThe type of this property is determined using the xsi:typeattribute.
LabelTranslation
22. Observation.code.translation:advanceDirective.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

SHALL contain exactly one [1..1] @code="75320-2" Advance directive (CONF:1198-32843).

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 Value75320-2
24. Observation.code.translation:advanceDirective.codeSystem
Definition

Specifies the code system that defines the code.

Comments

SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1198-32844).

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 Value2.16.840.1.113883.6.1
26. Observation.statusCode
ShortSG 20230706: constraint not entered 'properly' deleted fixedCode='Completed here - it's already in the next element and shoudln't be here - entered weird/wrong in TWB
Comments

SHALL contain exactly one [1..1] statusCode (CONF:1198-8652).

Control1..1
BindingThe codes SHALL be taken from 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 STATIC) (CONF:1198-19082).

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
Comments

SHALL contain exactly one [1..1] effectiveTime (CONF:1198-8656).

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:1198-28719).

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 SHALL contain exactly one [1..1] high (CONF:1198-15521).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
LabelHigh Boundary
Invariants1198-32449: If the Advance Directive does not have a specified ending time, the <high> element **SHALL** have the nullFlavor attribute set to *NA* (CONF:1198-32449). ()
50. Observation.value
Comments

SHALL contain exactly one [1..1] value (CONF:1198-30804).

Control1..1
TypeChoice of: http://hl7.org/cda/stds/core/StructureDefinition/ANY, http://hl7.org/cda/stds/core/StructureDefinition/BL, http://hl7.org/cda/stds/core/StructureDefinition/ED, http://hl7.org/cda/stds/core/StructureDefinition/ST, http://hl7.org/cda/stds/core/StructureDefinition/CD, http://hl7.org/cda/stds/core/StructureDefinition/CV, http://hl7.org/cda/stds/core/StructureDefinition/CE, http://hl7.org/cda/stds/core/StructureDefinition/SC, http://hl7.org/cda/stds/core/StructureDefinition/II, http://hl7.org/cda/stds/core/StructureDefinition/TEL, http://hl7.org/cda/stds/core/StructureDefinition/AD, http://hl7.org/cda/stds/core/StructureDefinition/EN, http://hl7.org/cda/stds/core/StructureDefinition/INT, http://hl7.org/cda/stds/core/StructureDefinition/REAL, http://hl7.org/cda/stds/core/StructureDefinition/PQ, http://hl7.org/cda/stds/core/StructureDefinition/MO, http://hl7.org/cda/stds/core/StructureDefinition/TS, http://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ, http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/EIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/SXPR-TS, http://hl7.org/cda/stds/core/StructureDefinition/RTO-PQ-PQ
XML FormatThe type of this property is determined using the xsi:typeattribute.
Invariants1198-32493: If type CD, then value will be SNOMED-CT 2.16.840.1.113883.6.96 (CONF:1198-32493). ()
52. Observation.author
Definition

Base definition for all types defined in FHIR type system.

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:1198-32406).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
54. Observation.participant
ShortThis custodian (CST) participant identifies a legal representative for the patient's advance directive. Examples of such individuals are called health care agents, substitute decision makers and/or health care proxies. If there is more than one legal representative, a qualifier may be used to designate the legal representative as primary or secondary.
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
SlicingThis element introduces a set of slices on Observation.participant. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ participantRole
  • value @ typeCode
56. Observation.participant.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.participant.templateId. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
58. Observation.participant.templateId:primary
Slice Nameprimary
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

Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8664) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
60. Observation.participant.templateId:primary.root
Definition

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

Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.1.58" (CONF:1198-10486).

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 Value2.16.840.1.113883.10.20.1.58
62. Observation.participant.templateId:primary.extension
Definition

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

Comments

SHALL not contain [0..0] extension

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.
LabelExtension
64. Observation.participant.participantRole
Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
66. Observation.participant:participant1
Slice Nameparticipant1
ShortThe participant "VRF" represents the clinician(s) who verified the patient advance directive observation.
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8662) such that it

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
68. Observation.participant:participant1.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="VRF" Verifier (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8663).

Control1..1
BindingThe codes SHALL be taken from ParticipationType
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 ValueVRF
70. Observation.participant:participant1.time
Comments

SHOULD contain zero or one [0..1] time (CONF:1198-8665).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
Invariants1198-8666: The data type of Observation/participant/time in a verification **SHALL** be *TS* (time stamp) (CONF:1198-8666). ()
72. Observation.participant:participant1.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8825).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
74. Observation.participant:participant1.participantRole.classCode
Control1..1
BindingThe codes SHALL be taken from RoleClassRoot
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
76. Observation.participant:participant1.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1198-28446).

Control0..1
BindingThe codes SHOULD be taken from Healthcare Provider Taxonomy
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
78. Observation.participant:participant1.participantRole.addr
Definition

Mailing and home or office addresses. A sequence of address parts, such as street or post office Box, city, postal code, country, etc.

ShortBase for all types and resources
Comments

This participantRole MAY contain zero or more [0..*] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-28451).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
81-7296: **SHALL NOT** have mixed content except for white space (CONF:81-7296). ()
80. Observation.participant:participant1.participantRole.playingEntity
Comments

This participantRole MAY contain zero or one [0..1] playingEntity (CONF:1198-28428).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
82. Observation.participant:participant1.participantRole.playingEntity.classCode
Control1..1
BindingThe codes SHALL be taken from 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
84. Observation.participant:participant1.participantRole.playingEntity.name
Definition

A name for a person. A sequence of name parts, such as given name or family name, prefix, suffix, etc. Examples for person name values are "Jim Bob Walton, Jr.", "Adam Everyman", etc. A person name may be as simple as a character string or may consist of several person name parts, such as, "Jim", "Bob", "Walton", and "Jr.". PN differs from EN because the qualifier type cannot include LS (Legal Status).

ShortBase for all types and resources
Comments

The playingEntity, if present, MAY contain zero or more [0..*] US Realm Person Name (PN.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.1.1) (CONF:1198-28454).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN(US Realm Person Name (PN.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
pn-no-ls: No PN name part may have a qualifier of LS. ((delimiter | family | given | prefix | suffix).where(qualifier = 'LS').empty())
81-9371: The content of name **SHALL** be either a conformant Patient Name (PTN.US.FIELDED), or a string (CONF:81-9371). ()
81-9372: The string **SHALL NOT** contain name parts (CONF:81-9372). ()
86. Observation.participant:participant2
Slice Nameparticipant2
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8667) such that it

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
88. Observation.participant:participant2.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="CST" Custodian (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8668).

Control1..1
BindingThe codes SHALL be taken from ParticipationType
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 ValueCST
90. Observation.participant:participant2.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8669).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
92. Observation.participant:participant2.participantRole.classCode
Comments

This participantRole SHALL contain exactly one [1..1] @classCode="AGNT" Agent (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1198-8670).

Control1..1
BindingThe codes SHALL be taken from RoleClassRoot
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 ValueAGNT
94. Observation.participant:participant2.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Personal And Legal Relationship Role Type urn:oid:2.16.840.1.113883.11.20.12.1 DYNAMIC (CONF:1198-28440).

Control0..1
BindingThe codes SHOULD be taken from Personal And Legal Relationship Role Type
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
96. Observation.participant:participant2.participantRole.addr
Definition

Mailing and home or office addresses. A sequence of address parts, such as street or post office Box, city, postal code, country, etc.

ShortBase for all types and resources
Comments

This participantRole SHOULD contain zero or one [0..1] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-8671).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
81-7296: **SHALL NOT** have mixed content except for white space (CONF:81-7296). ()
98. Observation.participant:participant2.participantRole.telecom
Comments

This participantRole SHOULD contain zero or more [0..*] telecom (CONF:1198-8672).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
100. Observation.participant:participant2.participantRole.playingEntity
Comments

This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1198-8824).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
102. Observation.participant:participant2.participantRole.playingEntity.classCode
Control1..1
BindingThe codes SHALL be taken from 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
104. Observation.participant:participant2.participantRole.playingEntity.code
Comments

This playingEntity SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Agent Qualifier urn:oid:2.16.840.1.113883.11.20.9.51 DYNAMIC (CONF:1198-28444).

Control0..1
BindingThe codes SHOULD be taken from Healthcare Agent Qualifier
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
106. Observation.participant:participant2.participantRole.playingEntity.name
ShortRecord the name of the agent who can provide a copy of the Advance Directive in the name element.
Comments

This playingEntity SHALL contain exactly one [1..1] name (CONF:1198-8673).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN
108. Observation.reference
Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Reference
SlicingThis element introduces a set of slices on Observation.reference. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ externalDocument
  • value @ typeCode
110. Observation.reference:reference1
Slice Namereference1
Comments

SHOULD contain at least one [1..*] reference (CONF:1198-8692) such that it

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Reference
112. Observation.reference:reference1.typeCode
Definition

Element Act.typeCode

Comments

SHALL contain exactly one [1..1] @typeCode="REFR" Refers to (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1198-8694).

Control1..1
BindingThe codes SHALL be taken from x_ActRelationshipExternalReference
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 ValueREFR
114. Observation.reference:reference1.externalDocument
Comments

SHALL contain exactly one [1..1] externalDocument (CONF:1198-8693).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ExternalDocument
116. Observation.reference:reference1.externalDocument.classCode
Control1..1
BindingThe codes SHALL be taken from ActClassDocument
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 ValueDOC
118. Observation.reference:reference1.externalDocument.id
Comments

This externalDocument SHALL contain at least one [1..*] id (CONF:1198-8695).

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
120. Observation.reference:reference1.externalDocument.text
Comments

This externalDocument MAY contain zero or one [0..1] text (CONF:1198-8696).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
122. Observation.reference:reference1.externalDocument.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.

Comments

The text, if present, MAY contain zero or one [0..1] reference (CONF:1198-8697).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
LabelReference
Invariants1198-8698: The URL of a referenced advance directive document **MAY** be present, and **SHALL** be represented in Observation/reference/ExternalDocument/text/reference (CONF:1198-8698). ()
1198-8699: If a URL is referenced, then it **SHOULD** have a corresponding linkHTML element in narrative block (CONF:1198-8699). ()

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

0. Observation
Definition

Base definition for all types defined in FHIR type system.

ShortBase for all types and resources
Control1..1
Is Modifierfalse
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2. 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:1198-8648).

Control1..1
BindingThe codes SHALL be taken from ActClassObservation
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
4. 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:1198-8649).

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.
Fixed ValueEVN
6. 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.
8. Observation.realmCode
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
10. Observation.typeId
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
12. 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 are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
  • value @ extension
14. Observation.templateId:primary
Slice Nameprimary
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

Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8655) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
16. Observation.templateId:primary.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 NullFlavor
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
18. Observation.templateId:primary.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
20. Observation.templateId:primary.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
22. Observation.templateId:primary.root
Definition

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

Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.48" (CONF:1198-10485).

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 Value2.16.840.1.113883.10.20.22.4.48
24. Observation.templateId:primary.extension
Definition

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

Comments

SHALL contain exactly one [1..1] @extension="2015-08-01" (CONF:1198-32496).

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 Value2015-08-01
26. Observation.id
Comments

SHALL contain at least one [1..*] id (CONF:1198-8654).

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

SHALL contain exactly one [1..1] code, which SHOULD be selected from ValueSet Advance Directive Type Code urn:oid:2.16.840.1.113883.1.11.20.2 DYNAMIC (CONF:1198-8651).

Control1..1
BindingThe codes SHOULD be taken from Advance Directive Type Code
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
XML FormatThe type of this property is determined using the xsi:typeattribute.
30. 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 NullFlavor
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
32. 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.

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.
LabelCode
34. Observation.code.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
36. 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
38. 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
40. 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
42. 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.
44. 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.
46. 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
48. 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
50. Observation.code.translation
Definition

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

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
XML FormatThe type of this property is determined using the xsi:typeattribute.
LabelTranslation
SlicingThis element introduces a set of slices on Observation.code.translation. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ code
  • value @ codeSystem
52. Observation.code.translation:advanceDirective
Slice NameadvanceDirective
Definition

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

Comments

This code SHALL contain exactly one [1..1] translation (CONF:1198-32842) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
XML FormatThe type of this property is determined using the xsi:typeattribute.
LabelTranslation
54. Observation.code.translation:advanceDirective.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 NullFlavor
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
56. Observation.code.translation:advanceDirective.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

SHALL contain exactly one [1..1] @code="75320-2" Advance directive (CONF:1198-32843).

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 Value75320-2
58. Observation.code.translation:advanceDirective.codeSystem
Definition

Specifies the code system that defines the code.

Comments

SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1198-32844).

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 Value2.16.840.1.113883.6.1
60. Observation.code.translation:advanceDirective.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
62. Observation.code.translation:advanceDirective.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
64. Observation.code.translation:advanceDirective.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
66. Observation.code.translation:advanceDirective.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.
68. Observation.code.translation:advanceDirective.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.
70. Observation.code.translation:advanceDirective.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
72. Observation.code.translation:advanceDirective.qualifier
Definition

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

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
LabelQualifier
74. Observation.code.translation:advanceDirective.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
76. Observation.derivationExpr
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ST
78. Observation.text
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
XML FormatThe type of this property is determined using the xsi:typeattribute.
80. Observation.statusCode
ShortSG 20230706: constraint not entered 'properly' deleted fixedCode='Completed here - it's already in the next element and shoudln't be here - entered weird/wrong in TWB
Comments

SHALL contain exactly one [1..1] statusCode (CONF:1198-8652).

Control1..1
BindingThe codes SHALL be taken from ActStatus
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
82. 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 NullFlavor
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
84. 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 STATIC) (CONF:1198-19082).

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
86. 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
88. 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
90. 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
92. 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
94. 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.
96. 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.
98. 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
100. 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
102. 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
104. Observation.effectiveTime
Comments

SHALL contain exactly one [1..1] effectiveTime (CONF:1198-8656).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
106. 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 NullFlavor
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
108. 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
Typestring(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.
110. 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 SetOperator
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
112. Observation.effectiveTime.low
Definition

This is the low limit of the interval.

Comments

This effectiveTime SHALL contain exactly one [1..1] low (CONF:1198-28719).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
LabelLow Boundary
114. 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
116. 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
118. Observation.effectiveTime.high
Definition

This is the high limit of the interval.

Comments

This effectiveTime SHALL contain exactly one [1..1] high (CONF:1198-15521).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVXB-TS
LabelHigh Boundary
Invariants1198-32449: If the Advance Directive does not have a specified ending time, the <high> element **SHALL** have the nullFlavor attribute set to *NA* (CONF:1198-32449). ()
120. Observation.priorityCode
Control0..1
BindingUnless not suitable, these codes SHALL be taken from ActPriority
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
122. Observation.repeatNumber
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-INT
124. Observation.languageCode
Control0..1
BindingThe codes SHALL be taken from HumanLanguage
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
126. Observation.value
Comments

SHALL contain exactly one [1..1] value (CONF:1198-30804).

Control1..1
TypeChoice of: http://hl7.org/cda/stds/core/StructureDefinition/ANY, http://hl7.org/cda/stds/core/StructureDefinition/BL, http://hl7.org/cda/stds/core/StructureDefinition/ED, http://hl7.org/cda/stds/core/StructureDefinition/ST, http://hl7.org/cda/stds/core/StructureDefinition/CD, http://hl7.org/cda/stds/core/StructureDefinition/CV, http://hl7.org/cda/stds/core/StructureDefinition/CE, http://hl7.org/cda/stds/core/StructureDefinition/SC, http://hl7.org/cda/stds/core/StructureDefinition/II, http://hl7.org/cda/stds/core/StructureDefinition/TEL, http://hl7.org/cda/stds/core/StructureDefinition/AD, http://hl7.org/cda/stds/core/StructureDefinition/EN, http://hl7.org/cda/stds/core/StructureDefinition/INT, http://hl7.org/cda/stds/core/StructureDefinition/REAL, http://hl7.org/cda/stds/core/StructureDefinition/PQ, http://hl7.org/cda/stds/core/StructureDefinition/MO, http://hl7.org/cda/stds/core/StructureDefinition/TS, http://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ, http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/EIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/SXPR-TS, http://hl7.org/cda/stds/core/StructureDefinition/RTO-PQ-PQ
XML FormatThe type of this property is determined using the xsi:typeattribute.
Invariants1198-32493: If type CD, then value will be SNOMED-CT 2.16.840.1.113883.6.96 (CONF:1198-32493). ()
128. Observation.interpretationCode
Control0..*
BindingThe codes SHALL be taken from ObservationInterpretation
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
130. Observation.methodCode
Control0..*
BindingUnless not suitable, these codes SHALL be taken from ObservationMethod
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
132. Observation.targetSiteCode
Definition

Drawn from concept domain ActSite

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
134. Observation.subject
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Subject
136. Observation.specimen
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Specimen
138. Observation.performer
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Performer2
140. Observation.author
Definition

Base definition for all types defined in FHIR type system.

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:1198-32406).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author(Author Participation)
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
142. Observation.informant
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Informant
144. Observation.participant
ShortThis custodian (CST) participant identifies a legal representative for the patient's advance directive. Examples of such individuals are called health care agents, substitute decision makers and/or health care proxies. If there is more than one legal representative, a qualifier may be used to designate the legal representative as primary or secondary.
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
SlicingThis element introduces a set of slices on Observation.participant. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ participantRole
  • value @ typeCode
146. Observation.participant.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 NullFlavor
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
148. Observation.participant.typeCode
Control0..1
BindingThe codes SHALL be taken from ParticipationType
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.
150. Observation.participant.contextControlCode
Control0..1
BindingThe codes SHALL be taken from ContextControl
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
152. Observation.participant.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
154. Observation.participant.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
156. Observation.participant.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.participant.templateId. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ root
158. Observation.participant.templateId:primary
Slice Nameprimary
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

Comments

SHALL contain exactly one [1..1] templateId (CONF:1198-8664) such that it

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
160. Observation.participant.templateId:primary.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 NullFlavor
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
162. Observation.participant.templateId:primary.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
164. Observation.participant.templateId:primary.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
166. Observation.participant.templateId:primary.root
Definition

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

Comments

SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.1.58" (CONF:1198-10486).

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 Value2.16.840.1.113883.10.20.1.58
168. Observation.participant.templateId:primary.extension
Definition

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

Comments

SHALL not contain [0..0] extension

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.
LabelExtension
170. Observation.participant.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.
172. Observation.participant.time
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
174. Observation.participant.awarenessCode
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
176. Observation.participant.participantRole
Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
178. Observation.participant:participant1
Slice Nameparticipant1
ShortThe participant "VRF" represents the clinician(s) who verified the patient advance directive observation.
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8662) such that it

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
180. Observation.participant:participant1.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 NullFlavor
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
182. Observation.participant:participant1.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="VRF" Verifier (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8663).

Control1..1
BindingThe codes SHALL be taken from ParticipationType
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 ValueVRF
184. Observation.participant:participant1.contextControlCode
Control0..1
BindingThe codes SHALL be taken from ContextControl
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
186. Observation.participant:participant1.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
188. Observation.participant:participant1.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
190. Observation.participant:participant1.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
192. Observation.participant:participant1.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.
194. Observation.participant:participant1.time
Comments

SHOULD contain zero or one [0..1] time (CONF:1198-8665).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
Invariants1198-8666: The data type of Observation/participant/time in a verification **SHALL** be *TS* (time stamp) (CONF:1198-8666). ()
196. Observation.participant:participant1.awarenessCode
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
198. Observation.participant:participant1.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8825).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
200. Observation.participant:participant1.participantRole.classCode
Control1..1
BindingThe codes SHALL be taken from RoleClassRoot
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
202. Observation.participant:participant1.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
204. Observation.participant:participant1.participantRole.id
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
206. Observation.participant:participant1.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.
208. Observation.participant:participant1.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Provider Taxonomy urn:oid:2.16.840.1.114222.4.11.1066 DYNAMIC (CONF:1198-28446).

Control0..1
BindingThe codes SHOULD be taken from Healthcare Provider Taxonomy
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
210. Observation.participant:participant1.participantRole.addr
Definition

Mailing and home or office addresses. A sequence of address parts, such as street or post office Box, city, postal code, country, etc.

ShortBase for all types and resources
Comments

This participantRole MAY contain zero or more [0..*] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-28451).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
81-7296: **SHALL NOT** have mixed content except for white space (CONF:81-7296). ()
212. Observation.participant:participant1.participantRole.telecom
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
214. Observation.participant:participant1.participantRole.playingDevice
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Device
216. Observation.participant:participant1.participantRole.playingEntity
Comments

This participantRole MAY contain zero or one [0..1] playingEntity (CONF:1198-28428).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
218. Observation.participant:participant1.participantRole.playingEntity.classCode
Control1..1
BindingThe codes SHALL be taken from 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
220. Observation.participant:participant1.participantRole.playingEntity.determinerCode
Control0..1
BindingThe codes SHALL be taken from 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
222. Observation.participant:participant1.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
224. Observation.participant:participant1.participantRole.playingEntity.code
Control0..1
BindingUnless not suitable, these codes SHALL be taken from EntityCode
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
226. Observation.participant:participant1.participantRole.playingEntity.quantity
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PQ
228. Observation.participant:participant1.participantRole.playingEntity.name
Definition

A name for a person. A sequence of name parts, such as given name or family name, prefix, suffix, etc. Examples for person name values are "Jim Bob Walton, Jr.", "Adam Everyman", etc. A person name may be as simple as a character string or may consist of several person name parts, such as, "Jim", "Bob", "Walton", and "Jr.". PN differs from EN because the qualifier type cannot include LS (Legal Status).

ShortBase for all types and resources
Comments

The playingEntity, if present, MAY contain zero or more [0..*] US Realm Person Name (PN.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.1.1) (CONF:1198-28454).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN(US Realm Person Name (PN.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
pn-no-ls: No PN name part may have a qualifier of LS. ((delimiter | family | given | prefix | suffix).where(qualifier = 'LS').empty())
81-9371: The content of name **SHALL** be either a conformant Patient Name (PTN.US.FIELDED), or a string (CONF:81-9371). ()
81-9372: The string **SHALL NOT** contain name parts (CONF:81-9372). ()
230. Observation.participant:participant1.participantRole.playingEntity.sdtcBirthTime
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.
232. Observation.participant:participant1.participantRole.playingEntity.desc
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
234. Observation.participant:participant1.participantRole.scopingEntity
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entity
236. Observation.participant:participant2
Slice Nameparticipant2
Comments

SHOULD contain zero or more [0..*] participant (CONF:1198-8667) such that it

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Participant2
238. Observation.participant:participant2.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 NullFlavor
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
240. Observation.participant:participant2.typeCode
Comments

SHALL contain exactly one [1..1] @typeCode="CST" Custodian (CodeSystem: HL7ParticipationType urn:oid:2.16.840.1.113883.5.90 STATIC) (CONF:1198-8668).

Control1..1
BindingThe codes SHALL be taken from ParticipationType
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 ValueCST
242. Observation.participant:participant2.contextControlCode
Control0..1
BindingThe codes SHALL be taken from ContextControl
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
244. Observation.participant:participant2.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:participant2.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:participant2.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
250. Observation.participant:participant2.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.
252. Observation.participant:participant2.time
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
254. Observation.participant:participant2.awarenessCode
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
256. Observation.participant:participant2.participantRole
Comments

SHALL contain exactly one [1..1] participantRole (CONF:1198-8669).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ParticipantRole
258. Observation.participant:participant2.participantRole.classCode
Comments

This participantRole SHALL contain exactly one [1..1] @classCode="AGNT" Agent (CodeSystem: HL7RoleClass urn:oid:2.16.840.1.113883.5.110 STATIC) (CONF:1198-8670).

Control1..1
BindingThe codes SHALL be taken from RoleClassRoot
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 ValueAGNT
260. Observation.participant:participant2.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
262. Observation.participant:participant2.participantRole.id
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
264. Observation.participant:participant2.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.
266. Observation.participant:participant2.participantRole.code
Comments

This participantRole SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Personal And Legal Relationship Role Type urn:oid:2.16.840.1.113883.11.20.12.1 DYNAMIC (CONF:1198-28440).

Control0..1
BindingThe codes SHOULD be taken from Personal And Legal Relationship Role Type
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
268. Observation.participant:participant2.participantRole.addr
Definition

Mailing and home or office addresses. A sequence of address parts, such as street or post office Box, city, postal code, country, etc.

ShortBase for all types and resources
Comments

This participantRole SHOULD contain zero or one [0..1] US Realm Address (AD.US.FIELDED) (identifier: urn:oid:2.16.840.1.113883.10.20.22.5.2) (CONF:1198-8671).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/AD(US Realm Address (AD.US.FIELDED))
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
81-7296: **SHALL NOT** have mixed content except for white space (CONF:81-7296). ()
270. Observation.participant:participant2.participantRole.telecom
Comments

This participantRole SHOULD contain zero or more [0..*] telecom (CONF:1198-8672).

Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
272. Observation.participant:participant2.participantRole.playingDevice
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Device
274. Observation.participant:participant2.participantRole.playingEntity
Comments

This participantRole SHALL contain exactly one [1..1] playingEntity (CONF:1198-8824).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PlayingEntity
276. Observation.participant:participant2.participantRole.playingEntity.classCode
Control1..1
BindingThe codes SHALL be taken from 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
278. Observation.participant:participant2.participantRole.playingEntity.determinerCode
Control0..1
BindingThe codes SHALL be taken from 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
280. Observation.participant:participant2.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
282. Observation.participant:participant2.participantRole.playingEntity.code
Comments

This playingEntity SHOULD contain zero or one [0..1] code, which SHOULD be selected from ValueSet Healthcare Agent Qualifier urn:oid:2.16.840.1.113883.11.20.9.51 DYNAMIC (CONF:1198-28444).

Control0..1
BindingThe codes SHOULD be taken from Healthcare Agent Qualifier
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
284. Observation.participant:participant2.participantRole.playingEntity.quantity
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PQ
286. Observation.participant:participant2.participantRole.playingEntity.name
ShortRecord the name of the agent who can provide a copy of the Advance Directive in the name element.
Comments

This playingEntity SHALL contain exactly one [1..1] name (CONF:1198-8673).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/PN
288. Observation.participant:participant2.participantRole.playingEntity.sdtcBirthTime
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.
290. Observation.participant:participant2.participantRole.playingEntity.desc
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
292. Observation.participant:participant2.participantRole.scopingEntity
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entity
294. Observation.entryRelationship
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
296. Observation.reference
Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Reference
SlicingThis element introduces a set of slices on Observation.reference. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators:
  • value @ externalDocument
  • value @ typeCode
298. Observation.reference:reference1
Slice Namereference1
Comments

SHOULD contain at least one [1..*] reference (CONF:1198-8692) such that it

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Reference
300. Observation.reference:reference1.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 NullFlavor
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
302. Observation.reference:reference1.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
304. Observation.reference:reference1.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
306. Observation.reference:reference1.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
308. Observation.reference:reference1.typeCode
Definition

Element Act.typeCode

Comments

SHALL contain exactly one [1..1] @typeCode="REFR" Refers to (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:1198-8694).

Control1..1
BindingThe codes SHALL be taken from x_ActRelationshipExternalReference
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 ValueREFR
310. Observation.reference:reference1.seperatableInd
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/BL
312. Observation.reference:reference1.externalAct
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ExternalAct
314. Observation.reference:reference1.externalObservation
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ExternalObservation
316. Observation.reference:reference1.externalProcedure
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ExternalProcedure
318. Observation.reference:reference1.externalDocument
Comments

SHALL contain exactly one [1..1] externalDocument (CONF:1198-8693).

Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ExternalDocument
320. Observation.reference:reference1.externalDocument.classCode
Control1..1
BindingThe codes SHALL be taken from ActClassDocument
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 ValueDOC
322. Observation.reference:reference1.externalDocument.moodCode
Control0..1
BindingThe codes SHALL be taken from ActMood
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
324. Observation.reference:reference1.externalDocument.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
326. Observation.reference:reference1.externalDocument.id
Comments

This externalDocument SHALL contain at least one [1..*] id (CONF:1198-8695).

Control1..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
328. Observation.reference:reference1.externalDocument.code
Control0..1
BindingUnless not suitable, these codes SHALL be taken from FHIRDocumentTypeCodes
Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
330. Observation.reference:reference1.externalDocument.text
Comments

This externalDocument MAY contain zero or one [0..1] text (CONF:1198-8696).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
332. Observation.reference:reference1.externalDocument.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 NullFlavor
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
334. Observation.reference:reference1.externalDocument.text.charset
Definition

For character-based encoding types, this property specifies the character set and character encoding used. The charset shall be identified by an Internet Assigned Numbers Authority (IANA) Charset Registration [] in accordance with RFC 2978 [].

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.
LabelCharset
336. Observation.reference:reference1.externalDocument.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 CompressionAlgorithm
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
338. Observation.reference:reference1.externalDocument.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
340. Observation.reference:reference1.externalDocument.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
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
342. Observation.reference:reference1.externalDocument.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
344. Observation.reference:reference1.externalDocument.text.mediaType
Definition

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

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.
LabelMedia Type
346. Observation.reference:reference1.externalDocument.text.representation
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.
348. Observation.reference:reference1.externalDocument.text.data[x]
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.)

Control0..1
TypeChoice of: string(st: Character String), base64Binary(bin: Binary Data)
[x] NoteSee Choice of Data Types for further information about how to use [x]
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.
350. Observation.reference:reference1.externalDocument.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.

Comments

The text, if present, MAY contain zero or one [0..1] reference (CONF:1198-8697).

Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/TEL
LabelReference
Invariants1198-8698: The URL of a referenced advance directive document **MAY** be present, and **SHALL** be represented in Observation/reference/ExternalDocument/text/reference (CONF:1198-8698). ()
1198-8699: If a URL is referenced, then it **SHOULD** have a corresponding linkHTML element in narrative block (CONF:1198-8699). ()
352. Observation.reference:reference1.externalDocument.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
354. Observation.reference:reference1.externalDocument.setId
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
356. Observation.reference:reference1.externalDocument.versionNumber
Control0..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/INT
358. Observation.precondition
Control0..*
Typehttp://hl7.org/cda/stds/core/StructureDefinition/Precondition
360. 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
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
362. 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 NullFlavor
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
364. 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
366. 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
368. 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
370. Observation.referenceRange.typeCode
Control0..1
BindingThe codes SHALL be taken from ActRelationshipPertains
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
372. Observation.referenceRange.observationRange
Control1..1
Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationRange