ExternalObservation (CDA Class) - Clinical Document Architecture v2.0.1-sd

Clinical Document Architecture
2.0.1-sd - release

Clinical Document Architecture, published by Health Level 7. This guide is not an authorized publication; it is the continuous build for version 2.0.1-sd built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-core-sd/ and changes regularly. See the Directory of published versions

Logical Model: ExternalObservation (CDA Class)

Official URL: http://hl7.org/cda/stds/core/StructureDefinition/ExternalObservation				Version: 2.0.1-sd
Active as of 2024-12-18				Computable Name: ExternalObservation

ExternalObservation is a derivative of the RIM Observation class, used for representing external coded and other observations.

Usage:

Use this Logical Model Profile: Reference (CDA Class)

Formal Views of Template Content

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

Key Elements Table
Differential Table
Snapshot Table
Statistics/References
All

This structure is derived from InfrastructureRoot

Name	Card.	Type	Description & Constraints
ExternalObservation	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@classCode	0..1	cs	Binding: CDAActClassObservation (required)
@moodCode	0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id	0..*	II
code	0..1	CD	Binding: v3 Code System ActCode (example)
text	0..1	ED
sdtcAuthor	0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code	URI
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Name	Flags	Card.	Type	Description & Constraints
ExternalObservation		1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId	C	0..1	II	II-1: An II instance must have either a root or an nullFlavor.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@classCode		0..1	cs	Binding: CDAActClassObservation (required)
@moodCode		0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id		0..*	II
code		0..1	CD	Binding: v3 Code System ActCode (example)
text		0..1	ED
sdtcAuthor		0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ExternalObservation.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.typeId.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Constraints

Id	Grade	Path(s)	Details	Requirements
II-1	error	ExternalObservation.typeId	An II instance must have either a root or an nullFlavor. : root.exists() or nullFlavor.exists()

Name	Flags	Card.	Type	Description & Constraints
ExternalObservation		1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId	C	0..1	II	II-1: An II instance must have either a root or an nullFlavor.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@classCode		0..1	cs	Binding: CDAActClassObservation (required)
@moodCode		0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id		0..*	II
code		0..1	CD	Binding: v3 Code System ActCode (example)
text		0..1	ED
sdtcAuthor		0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ExternalObservation.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.typeId.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Constraints

Id	Grade	Path(s)	Details	Requirements
II-1	error	ExternalObservation.typeId	An II instance must have either a root or an nullFlavor. : root.exists() or nullFlavor.exists()

This structure is derived from InfrastructureRoot

Summary

Fixed: 1 element

Structures

This structure refers to these other structures:

cs: Coded Simple Value (http://hl7.org/cda/stds/core/StructureDefinition/cs-simple)

Differential View

This structure is derived from InfrastructureRoot

Name	Card.	Type	Description & Constraints
ExternalObservation	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@classCode	0..1	cs	Binding: CDAActClassObservation (required)
@moodCode	0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id	0..*	II
code	0..1	CD	Binding: v3 Code System ActCode (example)
text	0..1	ED
sdtcAuthor	0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code	URI
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
ExternalObservation		1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId	C	0..1	II	II-1: An II instance must have either a root or an nullFlavor.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@classCode		0..1	cs	Binding: CDAActClassObservation (required)
@moodCode		0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id		0..*	II
code		0..1	CD	Binding: v3 Code System ActCode (example)
text		0..1	ED
sdtcAuthor		0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ExternalObservation.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.typeId.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Constraints

Id	Grade	Path(s)	Details	Requirements
II-1	error	ExternalObservation.typeId	An II instance must have either a root or an nullFlavor. : root.exists() or nullFlavor.exists()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
ExternalObservation		1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:v3 Elements defined in Ancestors:@nullFlavor, realmCode, typeId, templateId Base for all types and resources Instance of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class)
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId	C	0..1	II	II-1: An II instance must have either a root or an nullFlavor.
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@classCode		0..1	cs	Binding: CDAActClassObservation (required)
@moodCode		0..1	cs	Binding: CDAActMood (required) Fixed Value: EVN
id		0..*	II
code		0..1	CD	Binding: v3 Code System ActCode (example)
text		0..1	ED
sdtcAuthor		0..*	Author	XML Namespace: urn:hl7-org:sdtc XML: author (urn:hl7-org:sdtc)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ExternalObservation.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.typeId.nullFlavor	required	CDANullFlavor `http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor` from this IG
ExternalObservation.classCode	required	CDAActClassObservation `http://hl7.org/cda/stds/core/ValueSet/CDAActClassObservation` from this IG
ExternalObservation.moodCode	required	Fixed Value: EVN `http://hl7.org/cda/stds/core/ValueSet/CDAActMood` from this IG
ExternalObservation.code	example	ActCode `http://terminology.hl7.org/ValueSet/v3-ActCode`

Constraints

Id	Grade	Path(s)	Details	Requirements
II-1	error	ExternalObservation.typeId	An II instance must have either a root or an nullFlavor. : root.exists() or nullFlavor.exists()

This structure is derived from InfrastructureRoot

Summary

Fixed: 1 element

Structures

This structure refers to these other structures:

cs: Coded Simple Value (http://hl7.org/cda/stds/core/StructureDefinition/cs-simple)

Other representations of profile: CSV, Excel

IG © 2019+ Health Level 7. Package hl7.cda.uv.core#2.0.1-sd based on FHIR 5.0.0. Generated 2024-12-18
Links: Table of Contents | QA Report | Version History external | | Propose a change