{
  "resourceType" : "ValueSet",
  "id" : "R2-extension-context-for-R4",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet R2-extension-context-for-R4</b></p><a name=\"R2-extension-context-for-R4\"> </a><a name=\"hcR2-extension-context-for-R4\"> </a><p>This value set expansion contains 4 concepts.</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>System</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\"><a name=\"R2-extension-context-for-R4-http://hl7.org/fhir/extension-context-mapping\"> </a>\u00a0\u00a0<a href=\"CodeSystem-extension-context.html#extension-context-mapping\">mapping</a></td><td>http://hl7.org/fhir/extension-context</td><td>Mapping</td><td>The context is all nodes whose mapping to a specified reference model corresponds to a particular mapping structure.  The context identifies the mapping target. The mapping should clearly identify where such an extension could be used.</td></tr><tr><td style=\"white-space:nowrap\"><a name=\"R2-extension-context-for-R4-http://hl7.org/fhir/extension-context-resource\"> </a>\u00a0\u00a0<a href=\"CodeSystem-extension-context.html#extension-context-resource\">resource</a></td><td>http://hl7.org/fhir/extension-context</td><td>Resource</td><td>The context is all elements matching a particular resource element path.</td></tr><tr><td style=\"white-space:nowrap\"><a name=\"R2-extension-context-for-R4-http://hl7.org/fhir/extension-context-datatype\"> </a>\u00a0\u00a0<a href=\"CodeSystem-extension-context.html#extension-context-datatype\">datatype</a></td><td>http://hl7.org/fhir/extension-context</td><td>Datatype</td><td>The context is all nodes matching a particular data type element path (root or repeating element) or all elements referencing a particular primitive data type (expressed as the datatype name).</td></tr><tr><td style=\"white-space:nowrap\"><a name=\"R2-extension-context-for-R4-http://hl7.org/fhir/extension-context-extension\"> </a>\u00a0\u00a0<a href=\"CodeSystem-extension-context.html#extension-context-extension\">extension</a></td><td>http://hl7.org/fhir/extension-context</td><td>Extension</td><td>The context is a particular extension from a particular profile, a uri that identifies the extension definition.</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  },
  {
    "extension" : [{
      "url" : "packageId",
      "valueId" : "hl7.fhir.uv.xver-r2.r4"
    },
    {
      "url" : "version",
      "valueString" : "0.0.1-snapshot-2"
    }],
    "url" : "http://hl7.org/fhir/StructureDefinition/package-source"
  },
  {
    "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/1.0/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/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/1.0/ValueSet/R2-extension-context-for-R4",
  "version" : "0.0.1-snapshot-2",
  "name" : "R2_extension_context_for_R4",
  "title" : "Cross-version VS for R2.ExtensionContext for use in FHIR R4",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-09-01T22:35:39.116015+10:00",
  "publisher" : "FHIR Infrastructure",
  "contact" : [{
    "name" : "FHIR Infrastructure",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  }],
  "description" : "This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/extension-context|1.0.2 for use in FHIR R4. Concepts not present here have direct `equivalent` mappings crossing all versions from R2 to R4.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "compose" : {
    "include" : [{
      "system" : "http://hl7.org/fhir/extension-context",
      "version" : "1.0.2",
      "concept" : [{
        "code" : "mapping",
        "display" : "Mapping"
      },
      {
        "code" : "resource",
        "display" : "Resource"
      },
      {
        "code" : "datatype",
        "display" : "Datatype"
      },
      {
        "code" : "extension",
        "display" : "Extension"
      }]
    }]
  },
  "expansion" : {
    "timestamp" : "2025-09-01T22:35:39.116001+10:00",
    "contains" : [{
      "system" : "http://hl7.org/fhir/extension-context",
      "version" : "1.0.2",
      "code" : "mapping",
      "display" : "Mapping"
    },
    {
      "system" : "http://hl7.org/fhir/extension-context",
      "version" : "1.0.2",
      "code" : "resource",
      "display" : "Resource"
    },
    {
      "system" : "http://hl7.org/fhir/extension-context",
      "version" : "1.0.2",
      "code" : "datatype",
      "display" : "Datatype"
    },
    {
      "system" : "http://hl7.org/fhir/extension-context",
      "version" : "1.0.2",
      "code" : "extension",
      "display" : "Extension"
    }]
  }
}