FHIR Extensions Pack
5.3.0-ballot - (September 2025 Ballot) International flag

This page is part of the FHIR Core Extensions Registry (v5.3.0-ballot: Release 5.3) based on FHIR (HL7® FHIR® Standard) v5.0.0. This version is a pre-release. The current official version is 5.2.0. For a full list of available versions, see the Directory of published versions

Extension: adheres to

Official URL: http://hl7.org/fhir/StructureDefinition/workflow-adheresTo Version: 5.3.0-ballot
Standards status: Trial-use Maturity Level: 2 Computable Name: AdheresTo
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1534

The action represented by this resource has been determined to satisfy the expectations established by the referenced Definition resource.

Context of Use

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

Usage info

Usages:

  • This Extension is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Changes since version 5.2.0:

  • The resource metadata has changed (status)

    • Formal Views of Extension Content

    Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

    This structure is derived from Extension

    Summary

    Simple Extension with the type canonical, Reference, uri: The action represented by this resource has been determined to satisfy the expectations established by the referenced Definition resource.

    Maturity: 2

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Follows rules from
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/workflow-adheresTo"
    ... value[x] 1..1 Value of extension
    .... valueCanonical canonical(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueReference Reference(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueUri uri

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Follows rules from
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/workflow-adheresTo"
    .... valueCanonical canonical(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueReference Reference(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueUri uri

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension with the type canonical, Reference, uri: The action represented by this resource has been determined to satisfy the expectations established by the referenced Definition resource.

    Maturity: 2

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Follows rules from
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/workflow-adheresTo"
    ... value[x] 1..1 Value of extension
    .... valueCanonical canonical(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueReference Reference(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueUri uri

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Follows rules from
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/workflow-adheresTo"
    .... valueCanonical canonical(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueReference Reference(ActivityDefinition | Measure | ObservationDefinition | PlanDefinition | Questionnaire)
    .... valueUri uri

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    Constraints

    IdGradePath(s)DetailsRequirements
    ele-1error**ALL** elementsAll FHIR elements must have a @value or children
    : hasValue() or (children().count() > id.count())
    ext-1error**ALL** extensionsMust have either extensions or value[x], not both
    : extension.exists() != value.exists()

    R4B

    The extension is unchanged in R4B

    R4

    The extension is unchanged in R4

    R3

    The extension is represented a little differently in R3:

    • Adjust the extension context ImmunizationEvaluation to Basic
    • Remove the target profile http://hl7.org/fhir/StructureDefinition/ObservationDefinition from the element Extension.value[x]
    • Remove the target profile http://hl7.org/fhir/StructureDefinition/ObservationDefinition from the element Extension.value[x]
    • Map the type canonical to uri on the element Extension.value[x]
    • Note: Extensions that have been modified for R3 are still draft while real-world experience is collected
    Name Flags Card. Type Description & Constraints      Filter: Filters doco
    . . Extension 0..* Extension Follows rules from
    . . . extension 0 .. 0
    . . . url 1 .. 1 uri "http://hl7.org/fhir/StructureDefinition/workflow-adheresTo"
    . . . value[x] 1.. 1 Value of extension
    . . . . valueUri uri
    . . . . valueReference Reference ( ActivityDefinition | Measure | PlanDefinition | Questionnaire )
    . . . . valueUri uri

    doco Documentation for this format

    Search Parameters for this Extension

    (none found)