HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.5.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

: Concept Property Type

Page standards status: Normative Maturity Level: 5

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="concept-property-type"/>
  <meta>
    <lastUpdated value="2026-10-05T18:39:10.170+00:00"/>
  </meta>
  <language value="en"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem concept-property-type</b></p><a name="concept-property-type"> </a><a name="hcconcept-property-type"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Last updated: 2026-10-05 18:39:10+0000</p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/concept-property-type</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">code<a name="concept-property-type-code"> </a></td><td>code (internal reference)</td><td>The property value is a code that identifies a concept defined in the code system or in another code system.</td></tr><tr><td style="white-space:nowrap">Coding<a name="concept-property-type-Coding"> </a></td><td>Coding (external reference)</td><td>The property  value is a code defined in an external code system. This may be used for translations, but is not the intent.</td></tr><tr><td style="white-space:nowrap">string<a name="concept-property-type-string"> </a></td><td>string</td><td>The property value is a string.</td></tr><tr><td style="white-space:nowrap">integer<a name="concept-property-type-integer"> </a></td><td>integer</td><td>The property value is an integer (often used to assign ranking values to concepts for supporting score assessments).</td></tr><tr><td style="white-space:nowrap">boolean<a name="concept-property-type-boolean"> </a></td><td>boolean</td><td>The property value is a boolean true | false.</td></tr><tr><td style="white-space:nowrap">dateTime<a name="concept-property-type-dateTime"> </a></td><td>dateTime</td><td>The property is a date or a date + time.</td></tr><tr><td style="white-space:nowrap">decimal<a name="concept-property-type-decimal"> </a></td><td>decimal</td><td>The property value is a decimal number.</td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="vocab"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="5"/>
  </extension>
  <url value="http://hl7.org/fhir/concept-property-type"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.781"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.764"/>
  </identifier>
  <version value="6.0.1"/>
  <name value="ConceptPropertyType"/>
  <title value="Concept Property Type"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2021-01-05T10:01:24+11:00"/>
  <publisher value="HL7 International / Terminology Infrastructure"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
  </contact>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/Vocab/index.cfm"/>
    </telecom>
  </contact>
  <description value="The type of a property value."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/concept-property-type"/>
  <content value="complete"/>
  <concept>
    <code value="code"/>
    <display value="code (internal reference)"/>
    <definition
                value="The property value is a code that identifies a concept defined in the code system or in another code system."/>
  </concept>
  <concept>
    <code value="Coding"/>
    <display value="Coding (external reference)"/>
    <definition
                value="The property  value is a code defined in an external code system. This may be used for translations, but is not the intent."/>
  </concept>
  <concept>
    <code value="string"/>
    <display value="string"/>
    <definition value="The property value is a string."/>
  </concept>
  <concept>
    <code value="integer"/>
    <display value="integer"/>
    <definition
                value="The property value is an integer (often used to assign ranking values to concepts for supporting score assessments)."/>
  </concept>
  <concept>
    <code value="boolean"/>
    <display value="boolean"/>
    <definition value="The property value is a boolean true | false."/>
  </concept>
  <concept>
    <code value="dateTime"/>
    <display value="dateTime"/>
    <definition value="The property is a date or a date + time."/>
  </concept>
  <concept>
    <code value="decimal"/>
    <display value="decimal"/>
    <definition value="The property value is a decimal number."/>
  </concept>
</CodeSystem>