FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

: Cross-version VS for R5.ExpressionLanguage for use in FHIR R4 - JSON Representation

Page standards status: Informative Maturity Level: 5

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{
  "resourceType" : "ValueSet",
  "id" : "R5-expression-language-for-R4",
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet R5-expression-language-for-R4</b></p><a name=\"R5-expression-language-for-R4\"> </a><a name=\"hcR5-expression-language-for-R4\"> </a><ul><li>Include these codes as defined in <code>urn:ietf:bcp:13</code><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td>text/cql</td><td>CQL</td><td>Clinical Quality Language</td></tr><tr><td>text/fhirpath</td><td>FHIRPath</td><td>FHIRPath</td></tr><tr><td>text/x-fhir-query</td><td>FHIR Query</td><td>FHIR's RESTful query syntax - typically independent of base URL</td></tr><tr><td>text/cql-identifier</td><td>CQL Identifier</td><td>A Clinical Quality Language identifier, typically the name of a top-level definition within a library</td></tr><tr><td>text/cql-expression</td><td>CQL Expression</td><td>A Clinical Quality Language expression,</td></tr></table></li></ul></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger" : 5
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "fhir"
    },
    {
      "extension" : [
        {
          "url" : "packageId",
          "valueId" : "hl7.fhir.uv.xver-r5.r4"
        },
        {
          "url" : "version",
          "valueString" : "0.0.1-snapshot-2"
        }
      ],
      "url" : "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode" : "informative",
      "_valueCode" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical" : "http://hl7.org/fhir/5.0/ImplementationGuide/hl7.fhir.uv.xver-r5.r4"
          }
        ]
      }
    }
  ],
  "url" : "http://hl7.org/fhir/5.0/ValueSet/R5-expression-language-for-R4",
  "version" : "0.0.1-snapshot-2",
  "name" : "R5_expression_language_for_R4",
  "title" : "Cross-version VS for R5.ExpressionLanguage for use in FHIR R4",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-09-01T22:37:02.518072+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/expression-language|5.0.0 for use in FHIR R4. Concepts not present here have direct `equivalent` mappings crossing all versions from R5 to R4.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code" : "001",
          "display" : "World"
        }
      ]
    }
  ],
  "compose" : {
    "include" : [
      {
        "system" : "urn:ietf:bcp:13",
        "concept" : [
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
                "valueString" : "Clinical Quality Language"
              }
            ],
            "code" : "text/cql",
            "display" : "CQL"
          },
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
                "valueString" : "FHIRPath"
              }
            ],
            "code" : "text/fhirpath",
            "display" : "FHIRPath"
          },
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
                "valueString" : "FHIR's RESTful query syntax - typically independent of base URL"
              }
            ],
            "code" : "text/x-fhir-query",
            "display" : "FHIR Query"
          },
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
                "valueString" : "A Clinical Quality Language identifier, typically the name of a top-level definition within a library"
              }
            ],
            "code" : "text/cql-identifier",
            "display" : "CQL Identifier"
          },
          {
            "extension" : [
              {
                "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
                "valueString" : "A Clinical Quality Language expression,"
              }
            ],
            "code" : "text/cql-expression",
            "display" : "CQL Expression"
          }
        ]
      }
    ]
  }
}