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 Capability Characteristic Codes - XML Representation

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

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="cql-capability-characteristic-codes"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem cql-capability-characteristic-codes</b></p><a name="cql-capability-characteristic-codes"> </a><a name="hccql-capability-characteristic-codes"> </a><p>This case-sensitive code system <code>http://cql.hl7.org/CodeSystem/cql-capability-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">version<a name="cql-capability-characteristic-codes-version"> </a></td><td>Version</td><td>The version of FHIRPath in which the features being tested were introduced. This should correspond to a published or planned published version of FHIRPath.</td></tr><tr><td style="white-space:nowrap">versionTo<a name="cql-capability-characteristic-codes-versionTo"> </a></td><td>VersionTo</td><td>The last version of the specification in which the features being tested appears.</td></tr><tr><td style="white-space:nowrap">value<a name="cql-capability-characteristic-codes-value"> </a></td><td>Value</td><td>A qualifier value used to provide more detail about the capability.</td></tr><tr><td style="white-space:nowrap">valueMeaning<a name="cql-capability-characteristic-codes-valueMeaning"> </a></td><td>Value Meaning</td><td>A description of the meaning of qualifier values for the capability.</td></tr><tr><td style="white-space:nowrap">reference<a name="cql-capability-characteristic-codes-reference"> </a></td><td>Reference</td><td>A reference to the specification documenting this capability.</td></tr></table></div>
      </text>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
        <valueCode value="cds"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="trial-use"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
        <valueInteger value="2"/>
      </extension>
      <url
           value="http://cql.hl7.org/CodeSystem/cql-capability-characteristic-codes"/>
      <version value="2.0.0-ballot"/>
      <name value="CQLCapabilityCharacteristicCodes"/>
      <title value="CQL Capability Characteristic Codes"/>
      <status value="active"/>
      <experimental value="false"/>
      <date value="2025-10-24T16:45:25+00:00"/>
      <publisher value="Clinical Decision Support WG"/>
      <contact>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org/Special/committees/dss/index.cfm"/>
        </telecom>
      </contact>
      <description value="Codes for CQL versions."/>
      <caseSensitive value="true"/>
      <valueSet
                value="http://cql.hl7.org/ValueSet/cql-capability-characteristic-codes"/>
      <content value="complete"/>
      <concept>
        <code value="version"/>
        <display value="Version"/>
        <definition
                    value="The version of FHIRPath in which the features being tested were introduced. This should correspond to a published or planned published version of FHIRPath."/>
      </concept>
      <concept>
        <code value="versionTo"/>
        <display value="VersionTo"/>
        <definition
                    value="The last version of the specification in which the features being tested appears."/>
      </concept>
      <concept>
        <code value="value"/>
        <display value="Value"/>
        <definition
                    value="A qualifier value used to provide more detail about the capability."/>
      </concept>
      <concept>
        <code value="valueMeaning"/>
        <display value="Value Meaning"/>
        <definition
                    value="A description of the meaning of qualifier values for the capability."/>
      </concept>
      <concept>
        <code value="reference"/>
        <display value="Reference"/>
        <definition
                    value="A reference to the specification documenting this capability."/>
      </concept>
    </CodeSystem>