FHIR Extensions Pack
5.3.0-ballot-tc1 - (September 2025 Ballot) International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.3.0-ballot-tc1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

Extension: CapabilityStatement Expectation

Official URL: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation Version: 5.3.0-ballot-tc1
Standards status: Trial-use Maturity Level: 3 Computable Name: CSExpectation
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1049

Defines the level of expectation associated with a given system capability. See the capabilitystatement-prohibited modifier extension to set expectations to not support a feature.

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

Changes since version 5.2.0:

  • No changes

    • 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 code: Defines the level of expectation associated with a given system capability. See the capabilitystatement-prohibited modifier extension to set expectations to not support a feature.

    Maturity: 3

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension SHALL | SHOULD | MAY |SHOULD-NOT
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation"
    ... value[x] 1..1 code Value of extension
    Binding: ConformanceExpectation (required): Indicates the degree of adherence to a specified behavior or capability expected for a system to be deemed conformant with a specification.

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension SHALL | SHOULD | MAY |SHOULD-NOT
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension with the type code: Defines the level of expectation associated with a given system capability. See the capabilitystatement-prohibited modifier extension to set expectations to not support a feature.

    Maturity: 3

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension SHALL | SHOULD | MAY |SHOULD-NOT
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation"
    ... value[x] 1..1 code Value of extension
    Binding: ConformanceExpectation (required): Indicates the degree of adherence to a specified behavior or capability expected for a system to be deemed conformant with a specification.

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension SHALL | SHOULD | MAY |SHOULD-NOT
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    Terminology Bindings

    PathConformanceValueSetURI
    Extension.value[x]requiredConformanceExpectation
    http://terminology.hl7.org/ValueSet/conformance-expectation

    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 not used in R4B

    • Duplicate Resource http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation of type StructureDefinition (existing version 4.3.0, new version 5.3.0-ballot-tc1)

    R4

    The extension is not used in R4

    • Duplicate Resource http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation of type StructureDefinition (existing version 4.0.1, new version 5.3.0-ballot-tc1)

    R3

    The extension is not used in R3

    • Duplicate Resource http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation of type StructureDefinition (existing version null, new version 5.3.0-ballot-tc1)

    Search Parameters for this Extension

    (none found)