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Packagehl7.fhir.uv.xver-r2.r4
Resource TypeConceptMap
IdConceptMap-R2-Questionnaire-element-map-to-R4.json
FHIR VersionR4
Sourcehttp://hl7.org/fhir/uv/xver-r2.r4/0.1.0/ConceptMap-R2-Questionnaire-element-map-to-R4.html
URLhttp://hl7.org/fhir/uv/xver/ConceptMap/R2-Questionnaire-element-map-to-R4
Version0.1.0
Statusactive
Date2026-03-17T16:04:02.457828-05:00
NameR2QuestionnaireElementMapToR4
TitleCross-version mapping for FHIR DSTU2 Questionnaire to FHIR R4 Questionnaire
Realmuv
Authorityhl7
DescriptionThis ConceptMap represents cross-version mappings for elements from a FHIR DSTU2 Questionnaire to FHIR R4.

Resources that use this resource

No resources found


Resources that this resource uses

StructureDefinition
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.group.question.optionsDSTU2: options additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.group.titleDSTU2: Name to be displayed for group (new)
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.identifierDSTU2: External identifiers for this questionnaire additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.metaDSTU2: meta additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.subjectTypeDSTU2: subjectType additional codes
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.telecomDSTU2: Contact information of the publisher additional types
hl7.fhir.uv.xver-r2.r4b#0.1.0extension-Questionnaire.textDSTU2: text additional types

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ConceptMap R2-Questionnaire-element-map-to-R4

Mapping from http://hl7.org/fhir/1.0 to http://hl7.org/fhir/4.0


Group 1 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to Questionnaireversion: 4.0.1)

Source Concept DetailsRelationshipTarget Concept DetailsComment
Codes from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2Codes from Questionnaire
Questionnaire.metametamaps to wider conceptQuestionnaire.metaQuestionnaire.metaElement `Questionnaire.meta` is mapped to FHIR R4 element `Questionnaire.meta` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.meta` do not cover the following types: Meta. The mappings for `Questionnaire.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId.
Questionnaire.implicitRulesimplicitRulesis equivalent toQuestionnaire.implicitRulesQuestionnaire.implicitRulesElement `Questionnaire.implicitRules` is mapped to FHIR R4 element `Questionnaire.implicitRules` as `Equivalent`. Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element as much as possible.
Questionnaire.languagelanguageis equivalent toQuestionnaire.languageQuestionnaire.languageElement `Questionnaire.language` is mapped to FHIR R4 element `Questionnaire.language` as `Equivalent`. Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
Questionnaire.texttextmaps to wider conceptQuestionnaire.textQuestionnaire.textElement `Questionnaire.text` is mapped to FHIR R4 element `Questionnaire.text` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.text` do not cover the following types: Narrative. The mappings for `Questionnaire.text` do not cover the following types based on type expansion: div, status. Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative.
Questionnaire.containedcontainedis equivalent toQuestionnaire.containedQuestionnaire.containedElement `Questionnaire.contained` is mapped to FHIR R4 element `Questionnaire.contained` as `SourceIsBroaderThanTarget`. This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.
Questionnaire.identifieridentifiermaps to wider conceptQuestionnaire.identifierQuestionnaire.identifierElement `Questionnaire.identifier` is mapped to FHIR R4 element `Questionnaire.identifier` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.identifier` do not cover the following types: Identifier. The mappings for `Questionnaire.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value.
Questionnaire.versionversionis equivalent toQuestionnaire.versionQuestionnaire.versionElement `Questionnaire.version` is mapped to FHIR R4 element `Questionnaire.version` as `Equivalent`.
Questionnaire.statusstatusis equivalent toQuestionnaire.statusQuestionnaire.statusElement `Questionnaire.status` is mapped to FHIR R4 element `Questionnaire.status` as `SourceIsNarrowerThanTarget`. The mappings for `Questionnaire.status` do not allow expression of the necessary codes, per the bindings on the source and target.
Questionnaire.datedateis equivalent toQuestionnaire.dateQuestionnaire.dateElement `Questionnaire.date` is mapped to FHIR R4 element `Questionnaire.date` as `Equivalent`.
Questionnaire.publisherpublisheris equivalent toQuestionnaire.publisherQuestionnaire.publisherElement `Questionnaire.publisher` is mapped to FHIR R4 element `Questionnaire.publisher` as `Equivalent`.
Questionnaire.telecomtelecomis related toQuestionnaire.contactQuestionnaire.contactElement `Questionnaire.telecom` is mapped to FHIR R4 element `Questionnaire.contact` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.telecom` do not cover the following types: ContactPoint. The mappings for `Questionnaire.telecom` do not cover the following types based on type expansion: period, rank, system, use, value.
Questionnaire.subjectTypesubjectTypemaps to wider conceptQuestionnaire.subjectTypeQuestionnaire.subjectTypeElement `Questionnaire.subjectType` is mapped to FHIR R4 element `Questionnaire.subjectType` as `RelatedTo`. The mappings for `Questionnaire.subjectType` do not allow expression of the necessary codes, per the bindings on the source and target. If none are specified, then the subject is unlimited.
Questionnaire.groupgroupis related toQuestionnaire.itemQuestionnaire.itemElement `Questionnaire.group` is mapped to FHIR R4 element `Questionnaire.item` as `SourceIsNarrowerThanTarget`. The Questionnaire itself has one "root" group with the actual contents of the Questionnaire. Information on this root group applies to the questionnaire as a whole.
Questionnaire.group.linkIdlinkIdis equivalent toQuestionnaire.item.linkIdQuestionnaire.item.linkIdElement `Questionnaire.group.linkId` is mapped to FHIR R4 element `Questionnaire.item.linkId` as `Equivalent`. May be omitted if there is no expectation to link answers back to a questionnaire. This ''can'' be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning. GUIDs or sequential numbers are appropriate here.
Questionnaire.group.conceptconceptis equivalent toQuestionnaire.item.codeQuestionnaire.item.codeElement `Questionnaire.group.concept` is mapped to FHIR R4 element `Questionnaire.item.code` as `Equivalent`. The code(s) for the "root" group apply to the questionnaire as a whole.
Questionnaire.group.texttextis equivalent toQuestionnaire.item.itemQuestionnaire.item.itemElement `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`. Element `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.item` as `SourceIsNarrowerThanTarget`. Common extensions are defined for more specialized types of display text.
is equivalent toQuestionnaire.item.textQuestionnaire.item.textElement `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`. Element `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.item` as `SourceIsNarrowerThanTarget`. Common extensions are defined for more specialized types of display text.
Questionnaire.group.requiredrequiredis equivalent toQuestionnaire.item.requiredQuestionnaire.item.requiredElement `Questionnaire.group.required` is mapped to FHIR R4 element `Questionnaire.item.required` as `Equivalent`.
Questionnaire.group.repeatsrepeatsis equivalent toQuestionnaire.item.repeatsQuestionnaire.item.repeatsElement `Questionnaire.group.repeats` is mapped to FHIR R4 element `Questionnaire.item.repeats` as `Equivalent`.
Questionnaire.group.groupgroupis equivalent toQuestionnaire.item.itemQuestionnaire.item.itemElement `Questionnaire.group.group` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`.
Questionnaire.group.questionquestionis related toQuestionnaire.itemQuestionnaire.itemElement `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item` as `Equivalent`. Element `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`.
is related toQuestionnaire.item.itemQuestionnaire.item.itemElement `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item` as `Equivalent`. Element `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`.
Questionnaire.group.question.linkIdlinkIdis equivalent toQuestionnaire.item.linkIdQuestionnaire.item.linkIdElement `Questionnaire.group.question.linkId` is mapped to FHIR R4 element `Questionnaire.item.linkId` as `Equivalent`. May be omitted if there is no expectation to link answers back to a questionnaire. This *can* be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning. GUIDs or sequential numbers are appropriate here.
Questionnaire.group.question.conceptconceptis equivalent toQuestionnaire.item.codeQuestionnaire.item.codeElement `Questionnaire.group.question.concept` is mapped to FHIR R4 element `Questionnaire.item.code` as `Equivalent`.
Questionnaire.group.question.texttextis equivalent toQuestionnaire.item.textQuestionnaire.item.textElement `Questionnaire.group.question.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`. Common extensions are defined for more specialized types of display text.
Questionnaire.group.question.typetypenarrowerQuestionnaire.item.typeQuestionnaire.item.typeElement `Questionnaire.group.question.type` is mapped to FHIR R4 element `Questionnaire.item.type` as `SourceIsNarrowerThanTarget`. The mappings for `Questionnaire.group.question.type` do not allow expression of the necessary codes, per the bindings on the source and target. Additional constraints on the type of answer can be conveyed by extensions.
Questionnaire.group.question.requiredrequiredis equivalent toQuestionnaire.item.requiredQuestionnaire.item.requiredElement `Questionnaire.group.question.required` is mapped to FHIR R4 element `Questionnaire.item.required` as `Equivalent`.
Questionnaire.group.question.repeatsrepeatsis equivalent toQuestionnaire.item.repeatsQuestionnaire.item.repeatsElement `Questionnaire.group.question.repeats` is mapped to FHIR R4 element `Questionnaire.item.repeats` as `Equivalent`. Whether the question itself will be displayed for each answer is a rendering choice typically based on whether there are nested groups.
Questionnaire.group.question.optionsoptionsmaps to wider conceptQuestionnaire.item.answerValueSetQuestionnaire.item.answerValueSetElement `Questionnaire.group.question.options` is mapped to FHIR R4 element `Questionnaire.item.answerValueSet` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.group.question.options` do not cover the following types: Reference. The mappings for `Questionnaire.group.question.options` do not cover the following types based on type expansion: display, reference. LOINC defines many useful value sets for questionnaire response. See [LOINC Answer Lists](https://hl7.org/fhir/loinc..html#alist).
Questionnaire.group.question.optionoptionis equivalent toQuestionnaire.item.answerOptionQuestionnaire.item.answerOptionElement `Questionnaire.group.question.option` is mapped to FHIR R4 element `Questionnaire.item.answerOption` as `Equivalent`.
Questionnaire.group.question.groupgroupis equivalent toQuestionnaire.item.itemQuestionnaire.item.itemElement `Questionnaire.group.question.group` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`.

Group 2 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: meta additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.meta (meta)is equivalent toExtension (DSTU2: meta additional types)Element `Questionnaire.meta` is mapped to FHIR R4 element `Questionnaire.meta` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.meta` do not cover the following types: Meta. The mappings for `Questionnaire.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId.

Group 3 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: text additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.text (text)is equivalent toExtension (DSTU2: text additional types)Element `Questionnaire.text` is mapped to FHIR R4 element `Questionnaire.text` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.text` do not cover the following types: Narrative. The mappings for `Questionnaire.text` do not cover the following types based on type expansion: div, status. Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative.

Group 4 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: External identifiers for this questionnaire additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.identifier (identifier)is equivalent toExtension (DSTU2: External identifiers for this questionnaire additional types)Element `Questionnaire.identifier` is mapped to FHIR R4 element `Questionnaire.identifier` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.identifier` do not cover the following types: Identifier. The mappings for `Questionnaire.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value.

Group 5 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: Contact information of the publisher additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.telecom (telecom)maps to wider conceptExtension (DSTU2: Contact information of the publisher additional types)Element `Questionnaire.telecom` is mapped to FHIR R4 element `Questionnaire.contact` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.telecom` do not cover the following types: ContactPoint. The mappings for `Questionnaire.telecom` do not cover the following types based on type expansion: period, rank, system, use, value.

Group 6 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: subjectType additional codesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.subjectType (subjectType)is equivalent toExtension (DSTU2: subjectType additional codes)Element `Questionnaire.subjectType` is mapped to FHIR R4 element `Questionnaire.subjectType` as `RelatedTo`. The mappings for `Questionnaire.subjectType` do not allow expression of the necessary codes, per the bindings on the source and target. If none are specified, then the subject is unlimited.

Group 7 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: Name to be displayed for group (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.group.title (title)is equivalent toExtension (DSTU2: Name to be displayed for group (new))Element `Questionnaire.group.title` has a context of Questionnaire.item based on following the parent source element upwards and mapping to `Questionnaire`. Element `Questionnaire.group.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The title of the "root" group is the title for the questionnaire.

Group 8 Mapping from http://hl7.org/fhir/StructureDefinition/Questionnaire|1.0.2 to DSTU2: options additional typesversion: 0.1.0)

Source CodeRelationshipTarget CodeComment
Questionnaire.group.question.options (options)maps to wider conceptExtension (DSTU2: options additional types)Element `Questionnaire.group.question.options` is mapped to FHIR R4 element `Questionnaire.item.answerValueSet` as `SourceIsBroaderThanTarget`. The mappings for `Questionnaire.group.question.options` do not cover the following types: Reference. The mappings for `Questionnaire.group.question.options` do not cover the following types based on type expansion: display, reference. LOINC defines many useful value sets for questionnaire response. See [LOINC Answer Lists](https://hl7.org/fhir/loinc..html#alist).

Source1

{
  "resourceType": "ConceptMap",
  "id": "R2-Questionnaire-element-map-to-R4",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R2-Questionnaire-element-map-to-R4",
  "version": "0.1.0",
  "name": "R2QuestionnaireElementMapToR4",
  "title": "Cross-version mapping for FHIR DSTU2 Questionnaire to FHIR R4 Questionnaire",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:04:02.457828-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents cross-version mappings for elements from a FHIR DSTU2 Questionnaire to FHIR R4.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceCanonical": "http://hl7.org/fhir/1.0",
  "targetUri": "http://hl7.org/fhir/4.0",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "targetVersion": "4.0.1",
      "element": [
        {
          "code": "Questionnaire.meta",
          "display": "meta",
          "target": [
            {
              "code": "Questionnaire.meta",
              "display": "Questionnaire.meta",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.meta` is mapped to FHIR R4 element `Questionnaire.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.meta` do not cover the following types: Meta.\nThe mappings for `Questionnaire.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        },
        {
          "code": "Questionnaire.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "code": "Questionnaire.implicitRules",
              "display": "Questionnaire.implicitRules",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.implicitRules` is mapped to FHIR R4 element `Questionnaire.implicitRules` as `Equivalent`.\nAsserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element as much as possible."
            }
          ]
        },
        {
          "code": "Questionnaire.language",
          "display": "language",
          "target": [
            {
              "code": "Questionnaire.language",
              "display": "Questionnaire.language",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.language` is mapped to FHIR R4 element `Questionnaire.language` as `Equivalent`.\nLanguage is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."
            }
          ]
        },
        {
          "code": "Questionnaire.text",
          "display": "text",
          "target": [
            {
              "code": "Questionnaire.text",
              "display": "Questionnaire.text",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.text` is mapped to FHIR R4 element `Questionnaire.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.text` do not cover the following types: Narrative.\nThe mappings for `Questionnaire.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative."
            }
          ]
        },
        {
          "code": "Questionnaire.contained",
          "display": "contained",
          "target": [
            {
              "code": "Questionnaire.contained",
              "display": "Questionnaire.contained",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.contained` is mapped to FHIR R4 element `Questionnaire.contained` as `SourceIsBroaderThanTarget`.\nThis should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again."
            }
          ]
        },
        {
          "code": "Questionnaire.identifier",
          "display": "identifier",
          "target": [
            {
              "code": "Questionnaire.identifier",
              "display": "Questionnaire.identifier",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.identifier` is mapped to FHIR R4 element `Questionnaire.identifier` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.identifier` do not cover the following types: Identifier.\nThe mappings for `Questionnaire.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value."
            }
          ]
        },
        {
          "code": "Questionnaire.version",
          "display": "version",
          "target": [
            {
              "code": "Questionnaire.version",
              "display": "Questionnaire.version",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.version` is mapped to FHIR R4 element `Questionnaire.version` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.status",
          "display": "status",
          "target": [
            {
              "code": "Questionnaire.status",
              "display": "Questionnaire.status",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.status` is mapped to FHIR R4 element `Questionnaire.status` as `SourceIsNarrowerThanTarget`.\nThe mappings for `Questionnaire.status` do not allow expression of the necessary codes, per the bindings on the source and target."
            }
          ]
        },
        {
          "code": "Questionnaire.date",
          "display": "date",
          "target": [
            {
              "code": "Questionnaire.date",
              "display": "Questionnaire.date",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.date` is mapped to FHIR R4 element `Questionnaire.date` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.publisher",
          "display": "publisher",
          "target": [
            {
              "code": "Questionnaire.publisher",
              "display": "Questionnaire.publisher",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.publisher` is mapped to FHIR R4 element `Questionnaire.publisher` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.telecom",
          "display": "telecom",
          "target": [
            {
              "code": "Questionnaire.contact",
              "display": "Questionnaire.contact",
              "equivalence": "relatedto",
              "comment": "Element `Questionnaire.telecom` is mapped to FHIR R4 element `Questionnaire.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.telecom` do not cover the following types: ContactPoint.\nThe mappings for `Questionnaire.telecom` do not cover the following types based on type expansion: period, rank, system, use, value."
            }
          ]
        },
        {
          "code": "Questionnaire.subjectType",
          "display": "subjectType",
          "target": [
            {
              "code": "Questionnaire.subjectType",
              "display": "Questionnaire.subjectType",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.subjectType` is mapped to FHIR R4 element `Questionnaire.subjectType` as `RelatedTo`.\nThe mappings for `Questionnaire.subjectType` do not allow expression of the necessary codes, per the bindings on the source and target.\nIf none are specified, then the subject is unlimited."
            }
          ]
        },
        {
          "code": "Questionnaire.group",
          "display": "group",
          "target": [
            {
              "code": "Questionnaire.item",
              "display": "Questionnaire.item",
              "equivalence": "relatedto",
              "comment": "Element `Questionnaire.group` is mapped to FHIR R4 element `Questionnaire.item` as `SourceIsNarrowerThanTarget`.\nThe Questionnaire itself has one \"root\" group with the actual contents of the Questionnaire.  Information on this root group applies to the questionnaire as a whole."
            }
          ]
        },
        {
          "code": "Questionnaire.group.linkId",
          "display": "linkId",
          "target": [
            {
              "code": "Questionnaire.item.linkId",
              "display": "Questionnaire.item.linkId",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.linkId` is mapped to FHIR R4 element `Questionnaire.item.linkId` as `Equivalent`.\nMay be omitted if there is no expectation to link answers back to a questionnaire.  This ''can'' be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning.  GUIDs or sequential numbers are appropriate here."
            }
          ]
        },
        {
          "code": "Questionnaire.group.concept",
          "display": "concept",
          "target": [
            {
              "code": "Questionnaire.item.code",
              "display": "Questionnaire.item.code",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.concept` is mapped to FHIR R4 element `Questionnaire.item.code` as `Equivalent`.\nThe code(s) for the \"root\" group apply to the questionnaire as a whole."
            }
          ]
        },
        {
          "code": "Questionnaire.group.text",
          "display": "text",
          "target": [
            {
              "code": "Questionnaire.item.item",
              "display": "Questionnaire.item.item",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`.\nElement `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.item` as `SourceIsNarrowerThanTarget`.\nCommon extensions are defined for more specialized types of display text."
            },
            {
              "code": "Questionnaire.item.text",
              "display": "Questionnaire.item.text",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`.\nElement `Questionnaire.group.text` is mapped to FHIR R4 element `Questionnaire.item.item` as `SourceIsNarrowerThanTarget`.\nCommon extensions are defined for more specialized types of display text."
            }
          ]
        },
        {
          "code": "Questionnaire.group.required",
          "display": "required",
          "target": [
            {
              "code": "Questionnaire.item.required",
              "display": "Questionnaire.item.required",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.required` is mapped to FHIR R4 element `Questionnaire.item.required` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.repeats",
          "display": "repeats",
          "target": [
            {
              "code": "Questionnaire.item.repeats",
              "display": "Questionnaire.item.repeats",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.repeats` is mapped to FHIR R4 element `Questionnaire.item.repeats` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.group",
          "display": "group",
          "target": [
            {
              "code": "Questionnaire.item.item",
              "display": "Questionnaire.item.item",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.group` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question",
          "display": "question",
          "target": [
            {
              "code": "Questionnaire.item",
              "display": "Questionnaire.item",
              "equivalence": "relatedto",
              "comment": "Element `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item` as `Equivalent`.\nElement `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`."
            },
            {
              "code": "Questionnaire.item.item",
              "display": "Questionnaire.item.item",
              "equivalence": "relatedto",
              "comment": "Element `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item` as `Equivalent`.\nElement `Questionnaire.group.question` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.linkId",
          "display": "linkId",
          "target": [
            {
              "code": "Questionnaire.item.linkId",
              "display": "Questionnaire.item.linkId",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.linkId` is mapped to FHIR R4 element `Questionnaire.item.linkId` as `Equivalent`.\nMay be omitted if there is no expectation to link answers back to a questionnaire.  This *can* be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning.  GUIDs or sequential numbers are appropriate here."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.concept",
          "display": "concept",
          "target": [
            {
              "code": "Questionnaire.item.code",
              "display": "Questionnaire.item.code",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.concept` is mapped to FHIR R4 element `Questionnaire.item.code` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.text",
          "display": "text",
          "target": [
            {
              "code": "Questionnaire.item.text",
              "display": "Questionnaire.item.text",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.text` is mapped to FHIR R4 element `Questionnaire.item.text` as `Equivalent`.\nCommon extensions are defined for more specialized types of display text."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.type",
          "display": "type",
          "target": [
            {
              "code": "Questionnaire.item.type",
              "display": "Questionnaire.item.type",
              "equivalence": "narrower",
              "comment": "Element `Questionnaire.group.question.type` is mapped to FHIR R4 element `Questionnaire.item.type` as `SourceIsNarrowerThanTarget`.\nThe mappings for `Questionnaire.group.question.type` do not allow expression of the necessary codes, per the bindings on the source and target.\nAdditional constraints on the type of answer can be conveyed by extensions."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.required",
          "display": "required",
          "target": [
            {
              "code": "Questionnaire.item.required",
              "display": "Questionnaire.item.required",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.required` is mapped to FHIR R4 element `Questionnaire.item.required` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.repeats",
          "display": "repeats",
          "target": [
            {
              "code": "Questionnaire.item.repeats",
              "display": "Questionnaire.item.repeats",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.repeats` is mapped to FHIR R4 element `Questionnaire.item.repeats` as `Equivalent`.\nWhether the question itself will be displayed for each answer is a rendering choice typically based on whether there are nested groups."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.options",
          "display": "options",
          "target": [
            {
              "code": "Questionnaire.item.answerValueSet",
              "display": "Questionnaire.item.answerValueSet",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.group.question.options` is mapped to FHIR R4 element `Questionnaire.item.answerValueSet` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.group.question.options` do not cover the following types: Reference.\nThe mappings for `Questionnaire.group.question.options` do not cover the following types based on type expansion: display, reference.\nLOINC defines many useful value sets for questionnaire response. See [LOINC Answer Lists](https://hl7.org/fhir/loinc..html#alist)."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.option",
          "display": "option",
          "target": [
            {
              "code": "Questionnaire.item.answerOption",
              "display": "Questionnaire.item.answerOption",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.option` is mapped to FHIR R4 element `Questionnaire.item.answerOption` as `Equivalent`."
            }
          ]
        },
        {
          "code": "Questionnaire.group.question.group",
          "display": "group",
          "target": [
            {
              "code": "Questionnaire.item.item",
              "display": "Questionnaire.item.item",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.question.group` is mapped to FHIR R4 element `Questionnaire.item.item` as `Equivalent`."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.meta",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.meta",
          "display": "meta",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.meta` is mapped to FHIR R4 element `Questionnaire.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.meta` do not cover the following types: Meta.\nThe mappings for `Questionnaire.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.text",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.text",
          "display": "text",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.text` is mapped to FHIR R4 element `Questionnaire.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.text` do not cover the following types: Narrative.\nThe mappings for `Questionnaire.text` do not cover the following types based on type expansion: div, status.\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.identifier",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.identifier",
          "display": "identifier",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.identifier` is mapped to FHIR R4 element `Questionnaire.identifier` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.identifier` do not cover the following types: Identifier.\nThe mappings for `Questionnaire.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.telecom",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.telecom",
          "display": "telecom",
          "target": [
            {
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.telecom` is mapped to FHIR R4 element `Questionnaire.contact` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.telecom` do not cover the following types: ContactPoint.\nThe mappings for `Questionnaire.telecom` do not cover the following types based on type expansion: period, rank, system, use, value."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.subjectType",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.subjectType",
          "display": "subjectType",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.subjectType` is mapped to FHIR R4 element `Questionnaire.subjectType` as `RelatedTo`.\nThe mappings for `Questionnaire.subjectType` do not allow expression of the necessary codes, per the bindings on the source and target.\nIf none are specified, then the subject is unlimited."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.group.title",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.group.title",
          "display": "title",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `Questionnaire.group.title` has a context of Questionnaire.item based on following the parent source element upwards and mapping to `Questionnaire`.\nElement `Questionnaire.group.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).\nThe title of the \"root\" group is the title for the questionnaire."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Questionnaire",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/1.0/StructureDefinition/extension-Questionnaire.group.question.options",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "Questionnaire.group.question.options",
          "display": "options",
          "target": [
            {
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `Questionnaire.group.question.options` is mapped to FHIR R4 element `Questionnaire.item.answerValueSet` as `SourceIsBroaderThanTarget`.\nThe mappings for `Questionnaire.group.question.options` do not cover the following types: Reference.\nThe mappings for `Questionnaire.group.question.options` do not cover the following types based on type expansion: display, reference.\nLOINC defines many useful value sets for questionnaire response. See [LOINC Answer Lists](https://hl7.org/fhir/loinc..html#alist)."
            }
          ]
        }
      ]
    }
  ]
}