PACIO Advance Healthcare Directive Interoperability Implementation Guide
2.0.0-ballot - STU 2 – Ballot United States of America flag

PACIO Advance Healthcare Directive Interoperability Implementation Guide, published by HL7 International / Patient Empowerment. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-pacio-adi/ and changes regularly. See the Directory of published versions

Extension: Advance Directive Absent Reason

Official URL: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-documentation-absent-reason Version: 2.0.0-ballot
Standards status: Trial-use Maturity Level: 2 Computable Name: ADIDocumentationAbsentReason
Other Identifiers: OID:2.16.840.1.113883.4.642.40.68.42.57

The Advance Directive Absent Reason Extension specifies why an advance directive document does not exist or was not completed. This differs from dataAbsentReason which is completed when a field has no value. Rather, the USCoreObservationADIDocumentationProfile from which this IG's ADI-DocumentationObservation profile derives from has a Yes/No answer and hence cannot use dataAbsentReason due to the FHIR obs-6 invariant which states that the element will have a value only if Observation.value[x] is missing.

Context of Use

    This extension may be used on the following element(s)

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Advance Directive Absent Reason
... extension 0..0 Extension
... url 1..1 uri "http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-documentation-absent-reason"
... value[x] S 1..1 CodeableConcept Value of extension
Binding: DataAbsentReason (required)

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.value[x] Base required DataAbsentReason 📦4.0.1 FHIR Std.
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Advance Directive Absent Reason
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-documentation-absent-reason"

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required DataAbsentReason 📦4.0.1 FHIR Std.

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

Summary

Simple Extension with the type CodeableConcept: The Advance Directive Absent Reason Extension specifies why an advance directive document does not exist or was not completed. This differs from dataAbsentReason which is completed when a field has no value. Rather, the USCoreObservationADIDocumentationProfile from which this IG's ADI-DocumentationObservation profile derives from has a Yes/No answer and hence cannot use dataAbsentReason due to the FHIR obs-6 invariant which states that the element will have a value only if Observation.value[x] is missing.

Maturity: 2

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Advance Directive Absent Reason
... extension 0..0 Extension
... url 1..1 uri "http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-documentation-absent-reason"
... value[x] S 1..1 CodeableConcept Value of extension
Binding: DataAbsentReason (required)

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.value[x] Base required DataAbsentReason 📦4.0.1 FHIR Std.

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Advance Directive Absent Reason
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-documentation-absent-reason"

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required DataAbsentReason 📦4.0.1 FHIR Std.

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

Summary

Simple Extension with the type CodeableConcept: The Advance Directive Absent Reason Extension specifies why an advance directive document does not exist or was not completed. This differs from dataAbsentReason which is completed when a field has no value. Rather, the USCoreObservationADIDocumentationProfile from which this IG's ADI-DocumentationObservation profile derives from has a Yes/No answer and hence cannot use dataAbsentReason due to the FHIR obs-6 invariant which states that the element will have a value only if Observation.value[x] is missing.

Maturity: 2

 

Other representations of profile: CSV, Excel, Schematron