Clinical Quality Language Specification
2.0.0-ballot - R2 STU 1 (Ballot)

Clinical Quality Language Specification, published by Clinical Decision Support WG. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cql/ and changes regularly. See the Directory of published versions

## : CQL Message Source - JSON Representation

Page standards status: Trial-use | Maturity Level: 2

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    {
      "resourceType" : "ValueSet",
      "id" : "cql-message-source",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet cql-message-source</b></p><a name=\"cql-message-source\"> </a><a name=\"hccql-message-source\"> </a><ul><li>Include all codes defined in <a href=\"CodeSystem-cql-message-source-codes.html\"><code>http://cql.hl7.org/CodeSystem/cql-message-source-codes</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version &#x1F4E6;2.0.0-ballot</span></li></ul></div>"
      },
      "extension" : [
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
          "valueCode" : "cds"
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
          "valueCode" : "trial-use"
        },
        {
          "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
          "valueInteger" : 2
        }
      ],
      "url" : "http://cql.hl7.org/ValueSet/cql-message-source",
      "version" : "2.0.0-ballot",
      "name" : "CQLMessageSource",
      "title" : "CQL Message Source",
      "status" : "active",
      "experimental" : false,
      "date" : "2025-10-24T16:45:25+00:00",
      "publisher" : "Clinical Decision Support WG",
      "contact" : [
        {
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://www.hl7.org/Special/committees/dss/index.cfm"
            }
          ]
        }
      ],
      "description" : "Codes for the source of messages returned by applications that process Clinical Quality Language, indicating generally where the message originated, as well as who or what might be able to potentially address the issue. This is the 'all system' value set for the CQL Message Source Codes code system.",
      "immutable" : true,
      "compose" : {
        "include" : [
          {
            "system" : "http://cql.hl7.org/CodeSystem/cql-message-source-codes"
          }
        ]
      }
    }