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Narrative

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Source1

{
  "resourceType": "ConceptMap",
  "id": "R2-Basic-element-map-to-R4B",
  "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.r4b"
          }
        ]
      }
    },
    {
      "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.r4b"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R2-Basic-element-map-to-R4B",
  "version": "0.1.0",
  "name": "R2BasicElementMapToR4B",
  "title": "Cross-version mapping for FHIR DSTU2 Basic to FHIR R4B Basic",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:04:55.192712-05:00",
  "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 Basic to FHIR R4B.",
  "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/4.3",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/Basic",
      "sourceVersion": "1.0.2",
      "target": "http://hl7.org/fhir/StructureDefinition/Basic",
      "targetVersion": "4.3.0",
      "element": [
        {
          "code": "Basic.meta",
          "display": "meta",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Basic.meta",
              "display": "Basic.meta",
              "equivalence": "wider",
              "comment": "Element matches Basic element path `Basic.meta` (`Resource.meta`), use that element instead.\nElement `Basic.meta` is mapped to FHIR R4B element `Basic.meta` as `SourceIsBroaderThanTarget`.\nThe mappings for `Basic.meta` do not cover the following types: Meta.\nThe mappings for `Basic.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."
            }
          ]
        },
        {
          "code": "Basic.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.implicitRules",
              "display": "Basic.implicitRules",
              "equivalence": "equivalent",
              "comment": "Element `Basic.implicitRules` is mapped to FHIR R4B element `Basic.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": "Basic.language",
          "display": "language",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.language",
              "display": "Basic.language",
              "equivalence": "equivalent",
              "comment": "Element `Basic.language` is mapped to FHIR R4B element `Basic.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": "Basic.text",
          "display": "text",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Basic.text",
              "display": "Basic.text",
              "equivalence": "wider",
              "comment": "Element matches Basic element path `Basic.text` (`DomainResource.text`), use that element instead.\nElement `Basic.text` is mapped to FHIR R4B element `Basic.text` as `SourceIsBroaderThanTarget`.\nThe mappings for `Basic.text` do not cover the following types: Narrative.\nThe mappings for `Basic.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": "Basic.contained",
          "display": "contained",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.contained",
              "display": "Basic.contained",
              "equivalence": "equivalent",
              "comment": "Element `Basic.contained` is mapped to FHIR R4B element `Basic.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": "Basic.identifier",
          "display": "identifier",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Basic.identifier",
              "display": "Basic.identifier",
              "equivalence": "wider",
              "comment": "Element matches Basic element path `Basic.identifier` (`Basic.identifier`), use that element instead.\nElement `Basic.identifier` is mapped to FHIR R4B element `Basic.identifier` as `SourceIsBroaderThanTarget`.\nThe mappings for `Basic.identifier` do not cover the following types: Identifier.\nThe mappings for `Basic.identifier` do not cover the following types based on type expansion: assigner, period, system, type, use, value."
            }
          ]
        },
        {
          "code": "Basic.code",
          "display": "code",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.code",
              "display": "Basic.code",
              "equivalence": "equivalent",
              "comment": "Element `Basic.code` is mapped to FHIR R4B element `Basic.code` as `Equivalent`.\nBecause resource references will only be able to indicate 'Basic', the type of reference will need to be specified in a Profile identified as part of the resource.  Refer to the resource notes section for information on appropriate terminologies for this code."
            }
          ]
        },
        {
          "code": "Basic.subject",
          "display": "subject",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Basic.subject",
              "display": "Basic.subject",
              "equivalence": "wider",
              "comment": "Element matches Basic element path `Basic.subject` (`Basic.subject`), use that element instead.\nElement `Basic.subject` is mapped to FHIR R4B element `Basic.subject` as `SourceIsBroaderThanTarget`.\nThe mappings for `Basic.subject` do not cover the following types based on type expansion: display, reference.\nThe standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `Basic.subject` with unmapped reference targets: Resource.\nOptional as not all resources potential resources will have subjects.  Resources associated with multiple subjects can handle this via extension."
            }
          ]
        },
        {
          "code": "Basic.author",
          "display": "author",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Basic.author",
              "display": "Basic.author",
              "equivalence": "wider",
              "comment": "Element matches Basic element path `Basic.author` (`Basic.author`), use that element instead.\nElement `Basic.author` is mapped to FHIR R4B element `Basic.author` as `RelatedTo`.\nThe standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `Basic.author` with unmapped reference targets: Patient, Practitioner, RelatedPerson."
            }
          ]
        },
        {
          "code": "Basic.created",
          "display": "created",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.created",
              "display": "Basic.created",
              "equivalence": "equivalent",
              "comment": "Element `Basic.created` is mapped to FHIR R4B element `Basic.created` as `Equivalent`."
            }
          ]
        }
      ]
    }
  ]
}