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: Measure info

Official URL: http://hl7.org/fhir/StructureDefinition/cqf-measureInfo Version: 5.3.0-ballot-tc1
Standards status: Trial-use Maturity Level: 3 Responsible: HL7 International / Clinical Decision Support Computable Name: MeasureInfo
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1517

The measure criteria that resulted in the resource being included in the result of a measure evaluation. The extension can be used on the resource directly, or it can be used on a Reference element such as MeasureReport.evaluatedResource to identify the measure criteria in the reference (i.e. without requiring the referenced resource to be changed by adding an extension).

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:

  • 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

    Complex Extension: The measure criteria that resulted in the resource being included in the result of a measure evaluation. The extension can be used on the resource directly, or it can be used on a Reference element such as MeasureReport.evaluatedResource to identify the measure criteria in the reference (i.e. without requiring the referenced resource to be changed by adding an extension).

    • measure: canonical: The measure that resulted in this resource being included in the measure report.
    • groupId: string: The group within the measure that resulted in this resource being included in the measure report.
    • populationId: string: The population within the measure that resulted in this resource being included in the measure report.

    Maturity: 3

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Measure criteria for the resource
    ... Slices for extension Content/Rules for all slices
    .... extension:measure 0..1 Extension The measure being calculated
    ..... extension 0..0 Extension
    ..... url 1..1 uri "measure"
    ..... value[x] 1..1 canonical(Measure) Value of extension
    .... extension:groupId 0..1 Extension The group identifier
    ..... extension 0..0 Extension
    ..... url 1..1 uri "groupId"
    ..... value[x] 1..1 string Value of extension
    .... extension:populationId 0..1 Extension The population identifier
    ..... extension 0..0 Extension
    ..... url 1..1 uri "populationId"
    ..... value[x] 1..1 string Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-measureInfo"
    ... value[x] 0..0 Value of extension

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Measure criteria for the resource
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:measure 0..1 Extension The measure being calculated
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "measure"
    ..... value[x] 1..1 canonical(Measure) Value of extension
    .... extension:groupId 0..1 Extension The group identifier
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "groupId"
    ..... value[x] 1..1 string Value of extension
    .... extension:populationId 0..1 Extension The population identifier
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "populationId"
    ..... value[x] 1..1 string Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-measureInfo"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Complex Extension: The measure criteria that resulted in the resource being included in the result of a measure evaluation. The extension can be used on the resource directly, or it can be used on a Reference element such as MeasureReport.evaluatedResource to identify the measure criteria in the reference (i.e. without requiring the referenced resource to be changed by adding an extension).

    • measure: canonical: The measure that resulted in this resource being included in the measure report.
    • groupId: string: The group within the measure that resulted in this resource being included in the measure report.
    • populationId: string: The population within the measure that resulted in this resource being included in the measure report.

    Maturity: 3

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Measure criteria for the resource
    ... Slices for extension Content/Rules for all slices
    .... extension:measure 0..1 Extension The measure being calculated
    ..... extension 0..0 Extension
    ..... url 1..1 uri "measure"
    ..... value[x] 1..1 canonical(Measure) Value of extension
    .... extension:groupId 0..1 Extension The group identifier
    ..... extension 0..0 Extension
    ..... url 1..1 uri "groupId"
    ..... value[x] 1..1 string Value of extension
    .... extension:populationId 0..1 Extension The population identifier
    ..... extension 0..0 Extension
    ..... url 1..1 uri "populationId"
    ..... value[x] 1..1 string Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-measureInfo"
    ... value[x] 0..0 Value of extension

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension Measure criteria for the resource
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 0..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:measure 0..1 Extension The measure being calculated
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "measure"
    ..... value[x] 1..1 canonical(Measure) Value of extension
    .... extension:groupId 0..1 Extension The group identifier
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "groupId"
    ..... value[x] 1..1 string Value of extension
    .... extension:populationId 0..1 Extension The population identifier
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "populationId"
    ..... value[x] 1..1 string Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-measureInfo"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    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()

    R4B

    The extension is unchanged in R4B

    R4

    The extension is unchanged in R4

    R3

    The extension is represented a little differently in R3:

    • Map the type canonical to uri on the element Extension.extension:measure.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 Measure criteria for the resource
    . . . Slices for extension Content/Rules for all slices
    . . . . extension:measure 0..1 Extension The measure being calculated
    . . . . . extension 0 .. 0 Extension
    . . . . . url 1 .. 1 uri "measure"
    . . . . . value[x] 1.. 1 uri Value of extension
    . . . . extension:groupId 0..1 Extension The group identifier
    . . . . . extension 0 .. 0 Extension
    . . . . . url 1 .. 1 uri "groupId"
    . . . . . value[x] 1.. 1 string Value of extension
    . . . . extension:populationId 0..1 Extension The population identifier
    . . . . . extension 0 .. 0 Extension
    . . . . . url 1 .. 1 uri "populationId"
    . . . . . value[x] 1.. 1 string Value of extension
    . . . url 1 .. 1 uri "http://hl7.org/fhir/StructureDefinition/cqf-measureInfo"
    . . . value[x] 0 .. 0 Value of extension

    doco Documentation for this format

    Search Parameters for this Extension

    (none found)