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: Questionnaire Support Hyperlink

Official URL: http://hl7.org/fhir/StructureDefinition/questionnaire-supportHyperlink Version: 5.3.0-ballot-tc1
Standards status: Draft Maturity Level: 0 Computable Name: QuestionnaireSupportHyperlink

A labeled hyperlink for display alongside a questionnaire item, providing supporting guidance to the user.

This is an draft extension definition; the committee is seeking implementation feedback, and the definition or contents of the extension may change in future versions

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:

  • New Content

    • 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: A labeled hyperlink for display alongside a questionnaire item, providing supporting guidance to the user.

    • label: string: The text to display for the user to click on to go to the link.
    • link: uri: The link to navigate to.

    Maturity: 0

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension A labeled hyperlink for user guidance
    ... Slices for extension Content/Rules for all slices
    .... extension:label 1..1 Extension The hyperlink display text
    ..... extension 0..0 Extension
    ..... url 1..1 uri "label"
    ..... valueString 1..1 string Value of extension
    .... extension:link 1..1 Extension The hyperlink URL
    ..... extension 0..0 Extension
    ..... url 1..1 uri "link"
    ..... valueUri 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/questionnaire-supportHyperlink"
    ... value[x] 0..0 Value of extension

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Complex Extension: A labeled hyperlink for display alongside a questionnaire item, providing supporting guidance to the user.

    • label: string: The text to display for the user to click on to go to the link.
    • link: uri: The link to navigate to.

    Maturity: 0

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension A labeled hyperlink for user guidance
    ... Slices for extension Content/Rules for all slices
    .... extension:label 1..1 Extension The hyperlink display text
    ..... extension 0..0 Extension
    ..... url 1..1 uri "label"
    ..... valueString 1..1 string Value of extension
    .... extension:link 1..1 Extension The hyperlink URL
    ..... extension 0..0 Extension
    ..... url 1..1 uri "link"
    ..... valueUri 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/questionnaire-supportHyperlink"
    ... value[x] 0..0 Value of extension

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..* Extension A labeled hyperlink for user guidance
    ... id 0..1 id Unique id for inter-element referencing
    ... Slices for extension 2..* Extension Additional content defined by implementations
    Slice: Unordered, Open by value:url
    .... extension:label 1..1 Extension The hyperlink display text
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "label"
    ..... Slices for value[x] 1..1 string Value of extension
    Slice: Unordered, Closed by type:$this
    ...... value[x]:valueString 1..1 string Value of extension
    .... extension:link 1..1 Extension The hyperlink URL
    ..... id 0..1 id Unique id for inter-element referencing
    ..... extension 0..0 Extension
    Slice: Unordered, Open by value:url
    ..... url 1..1 uri "link"
    ..... Slices for value[x] 1..1 uri Value of extension
    Slice: Unordered, Closed by type:$this
    ...... value[x]:valueUri 1..1 uri Value of extension
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/questionnaire-supportHyperlink"

    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 unchanged in R3

    Search Parameters for this Extension

    (none found)