<?xml version="1.0" encoding="UTF-8"?>

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="definition-resource-types"/>
  <meta>
    <lastUpdated value="2026-04-01T17:59:15.240+00:00"/>
  </meta>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b>Generated Narrative: ValueSet definition-resource-types</b>
      </p>
      <a name="definition-resource-types"> </a>
      <a name="hcdefinition-resource-types"> </a>
      <ul>
        <li>Include these codes as defined in 
          <a href="codesystem-fhir-types.html">
            <code>http://hl7.org/fhir/fhir-types</code>
          </a>
          <span title="Version is not explicitly stated, which means it is fixed to the version provided in this specification"> version 📦6.0.0-ballot4</span>
          <table class="none">
            <tr>
              <td style="white-space:nowrap">
                <b>Code</b>
              </td>
              <td>
                <b>Display</b>
              </td>
              <td>
                <b>Definition</b>
              </td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-ActivityDefinition">ActivityDefinition</a>
              </td>
              <td style="color: #cccccc">ActivityDefinition</td>
              <td>This resource allows for the definition of some activity to be performed, independent of a particular patient, practitioner, or other performance context.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-ClinicalUseDefinition">ClinicalUseDefinition</a>
              </td>
              <td style="color: #cccccc">ClinicalUseDefinition</td>
              <td>A single issue - either an indication, contraindication, interaction, undesirable effect or warning for a medicinal product, medication, device or procedure.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-EventDefinition">EventDefinition</a>
              </td>
              <td style="color: #cccccc">EventDefinition</td>
              <td>The EventDefinition resource provides a reusable description of when a particular event can occur.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-Measure">Measure</a>
              </td>
              <td style="color: #cccccc">Measure</td>
              <td>The Measure resource provides the definition of a quality measure.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-MessageDefinition">MessageDefinition</a>
              </td>
              <td style="color: #cccccc">MessageDefinition</td>
              <td>Defines the characteristics of a message that can be shared between systems, including the type of event that initiates the message, the content to be transmitted and what response(s), if any, are permitted.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-ObservationDefinition">ObservationDefinition</a>
              </td>
              <td style="color: #cccccc">ObservationDefinition</td>
              <td>Set of definitional characteristics for a kind of observation or measurement produced or consumed by an orderable health care service.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-OperationDefinition">OperationDefinition</a>
              </td>
              <td style="color: #cccccc">OperationDefinition</td>
              <td>A formal computable definition of an operation (on the RESTful interface) or a named query (using the search interaction).</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-PlanDefinition">PlanDefinition</a>
              </td>
              <td style="color: #cccccc">PlanDefinition</td>
              <td>This resource allows for the definition of various types of plans as a sharable, consumable, and executable artifact. The resource is general enough to support the description of a broad range of clinical and non-clinical artifacts such as clinical decision support rules, order sets, protocols, drug quality specifications, and drug manufacturing process.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-Questionnaire">Questionnaire</a>
              </td>
              <td style="color: #cccccc">Questionnaire</td>
              <td>A structured set of questions intended to guide the collection of answers from end-users. Questionnaires provide detailed control over order, presentation, phraseology and grouping to allow coherent, consistent data collection.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-Requirements">Requirements</a>
              </td>
              <td style="color: #cccccc">Requirements</td>
              <td>The Requirements resource is used to describe an actor - a human or an application that plays a role in data exchange, and that may have obligations associated with the role the actor plays.</td>
            </tr>
            <tr>
              <td>
                <a href="codesystem-fhir-types.html#fhir-types-SubscriptionTopic">SubscriptionTopic</a>
              </td>
              <td style="color: #cccccc">SubscriptionTopic</td>
              <td>Describes a stream of resource state changes identified by trigger criteria and annotated with labels useful to filter projections from this topic.</td>
            </tr>
          </table>
        </li>
      </ul>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </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/ValueSet/definition-resource-types"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.3.1056"/>
  </identifier>
  <version value="6.0.0-ballot4"/>
  <name value="DefinitionResourceTypes"/>
  <title value="Definition Resource Types"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-04-01T17:59:15+00:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="All Resource Types that represent definition resources"/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <immutable value="true"/>
  <compose>
    <include>
      <system value="http://hl7.org/fhir/fhir-types"/>
      <concept>
        <code value="ActivityDefinition"/>
      </concept>
      <concept>
        <code value="ClinicalUseDefinition"/>
      </concept>
      <concept>
        <code value="EventDefinition"/>
      </concept>
      <concept>
        <code value="Measure"/>
      </concept>
      <concept>
        <code value="MessageDefinition"/>
      </concept>
      <concept>
        <code value="ObservationDefinition"/>
      </concept>
      <concept>
        <code value="OperationDefinition"/>
      </concept>
      <concept>
        <code value="PlanDefinition"/>
      </concept>
      <concept>
        <code value="Questionnaire"/>
      </concept>
      <concept>
        <code value="Requirements"/>
      </concept>
      <concept>
        <code value="SubscriptionTopic"/>
      </concept>
    </include>
  </compose>
</ValueSet>