Clinical Quality Language Specification
2.0.0 - R2 STU 1

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 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 Characteristic Codes - TTL Representation

Page standards status: Trial-use Maturity Level: 2

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/cql-message-characteristic-codes> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "cql-message-characteristic-codes"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem cql-message-characteristic-codes</b></p><a name=\"cql-message-characteristic-codes\"> </a><a name=\"hccql-message-characteristic-codes\"> </a><p>This case-sensitive code system <code>http://cql.hl7.org/CodeSystem/cql-message-characteristic-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\">category<a name=\"cql-message-characteristic-codes-category\"> </a></td><td>Category</td><td><div><p>The language area, possible values are codes in the <a href=\"CodeSystem-cql-message-category-codes.html\">CQL Message Category Codes</a> code system.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">severity<a name=\"cql-message-characteristic-codes-severity\"> </a></td><td>Severity</td><td><div><p>Severity of the issue, possible values are codes in the <a href=\"CodeSystem-cql-message-severity-codes.html\">CQL Message Severity Codes</a> code system.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">source<a name=\"cql-message-characteristic-codes-source\"> </a></td><td>Source</td><td><div><p>The source of the issue, providing information about where the issue is originating and how it might be addressed, possible values are codes in the <a href=\"CodeSystem-cql-message-source-codes.html\">CQL Message Source Codes</a> code system.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">example<a name=\"cql-message-characteristic-codes-example\"> </a></td><td>Example Message</td><td><div><p>An example message providing a sample of what kinds of actual messages will be returned with this code.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">notes<a name=\"cql-message-characteristic-codes-notes\"> </a></td><td>Notes</td><td><div><p>Notes about the message, especially how to address the issue being identified.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">spec-link<a name=\"cql-message-characteristic-codes-spec-link\"> </a></td><td>Specification Link</td><td><div><p>A URL to the point in the specification where this message is defined.</p>\n</div></td></tr></table></div>"
  ] ;
  fhir:DomainResource.extension [
     fhir:index 0 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ] ;
     fhir:Extension.valueCode [ fhir:value "cds" ]
  ], [
     fhir:index 1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
     fhir:Extension.valueCode [ fhir:value "trial-use" ]
  ], [
     fhir:index 2 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm" ] ;
     fhir:Extension.valueInteger [ fhir:value "2"^^xsd:integer ]
  ] ;
  fhir:CodeSystem.url [ fhir:value "http://cql.hl7.org/CodeSystem/cql-message-characteristic-codes"] ;
  fhir:CodeSystem.identifier [
     fhir:index 0 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.4.642.40.71.16.4" ]
  ] ;
  fhir:CodeSystem.version [ fhir:value "2.0.0"] ;
  fhir:CodeSystem.name [ fhir:value "CQLMessageCharacteristicCodes"] ;
  fhir:CodeSystem.title [ fhir:value "CQL Message Characteristic Codes"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-07-13T16:05:30+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "Clinical Decision Support WG"] ;
  fhir:CodeSystem.contact [
     fhir:index 0 ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "http://www.hl7.org/Special/committees/dss/index.cfm" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Codes for characteristics of messages returned by applications that process Clinical Quality Language."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.valueSet [
     fhir:value "http://cql.hl7.org/ValueSet/cql-message-characteristic" ;
     fhir:link <http://cql.hl7.org/ValueSet/cql-message-characteristic>
  ] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.concept [
     fhir:index 0 ;
     fhir:CodeSystem.concept.code [ fhir:value "category" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Category" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The language area, possible values are codes in the [CQL Message Category Codes](CodeSystem-cql-message-category-codes.html) code system." ]
  ], [
     fhir:index 1 ;
     fhir:CodeSystem.concept.code [ fhir:value "severity" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Severity" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Severity of the issue, possible values are codes in the [CQL Message Severity Codes](CodeSystem-cql-message-severity-codes.html) code system." ]
  ], [
     fhir:index 2 ;
     fhir:CodeSystem.concept.code [ fhir:value "source" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Source" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The source of the issue, providing information about where the issue is originating and how it might be addressed, possible values are codes in the [CQL Message Source Codes](CodeSystem-cql-message-source-codes.html) code system." ]
  ], [
     fhir:index 3 ;
     fhir:CodeSystem.concept.code [ fhir:value "example" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Example Message" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "An example message providing a sample of what kinds of actual messages will be returned with this code." ]
  ], [
     fhir:index 4 ;
     fhir:CodeSystem.concept.code [ fhir:value "notes" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Notes" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Notes about the message, especially how to address the issue being identified." ]
  ], [
     fhir:index 5 ;
     fhir:CodeSystem.concept.code [ fhir:value "spec-link" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Specification Link" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A URL to the point in the specification where this message is defined." ]
  ] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/cql-message-characteristic-codes.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/cql-message-characteristic-codes.ttl> .