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 Codes - JSON Representation

Page standards status: Trial-use Maturity Level: 2

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{
  "resourceType" : "CodeSystem",
  "id" : "cql-message-source-codes",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem cql-message-source-codes</b></p><a name=\"cql-message-source-codes\"> </a><a name=\"hccql-message-source-codes\"> </a><p>This case-sensitive code system <code>http://cql.hl7.org/CodeSystem/cql-message-source-codes</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">content<a name=\"cql-message-source-codes-content\"> </a></td><td>Content</td><td>The message is associated with content, such as input values. Content messages can typically be addressed by correcting the input value.</td></tr><tr><td style=\"white-space:nowrap\">application<a name=\"cql-message-source-codes-application\"> </a></td><td>Application</td><td>The message is associated with the application, such as an unexpected situation in application processing. Application messages typically need to be addressed by the application developer.</td></tr><tr><td style=\"white-space:nowrap\">system<a name=\"cql-message-source-codes-system\"> </a></td><td>System</td><td>The message is associated with the system or infrastructure, such as internal translator or engine errors. System messages typically need to be addressed by infrastructure developers.</td></tr><tr><td style=\"white-space:nowrap\">environment<a name=\"cql-message-source-codes-environment\"> </a></td><td>Environment</td><td>The message is associated with the overall operating environment, such as network timeouts, or memory or disk space issues. Environment messages typically need to be addressed by a system administrator.</td></tr></table></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/CodeSystem/cql-message-source-codes",
  "version" : "2.0.0-ballot",
  "name" : "CQLMessageSourceCodes",
  "title" : "CQL Message Source Codes",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-08-08T21:16:44+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.",
  "caseSensitive" : true,
  "valueSet" : "http://cql.hl7.org/ValueSet/cql-message-source",
  "content" : "complete",
  "concept" : [
    {
      "code" : "content",
      "display" : "Content",
      "definition" : "The message is associated with content, such as input values. Content messages can typically be addressed by correcting the input value."
    },
    {
      "code" : "application",
      "display" : "Application",
      "definition" : "The message is associated with the application, such as an unexpected situation in application processing. Application messages typically need to be addressed by the application developer."
    },
    {
      "code" : "system",
      "display" : "System",
      "definition" : "The message is associated with the system or infrastructure, such as internal translator or engine errors. System messages typically need to be addressed by infrastructure developers."
    },
    {
      "code" : "environment",
      "display" : "Environment",
      "definition" : "The message is associated with the overall operating environment, such as network timeouts, or memory or disk space issues. Environment messages typically need to be addressed by a system administrator."
    }
  ]
}