<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="actordefinition-actor-type"/><meta><lastUpdated value="2026-03-31T18:55:04.283+00:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem actordefinition-actor-type</b></p><a name="actordefinition-actor-type"> </a><a name="hcactordefinition-actor-type"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/actordefinition-actor-type</code> defines the following codes in a Is-A hierarchy:</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">person<a name="actordefinition-actor-type-person"> </a></td><td>Person</td><td>A human being acting directly.</td></tr><tr><td style="white-space:nowrap">system<a name="actordefinition-actor-type-system"> </a></td><td>System</td><td>A software application or collection of such applications functioning as or represented as a single entity.  (This would be instantiated in FHIR as a Device.)</td></tr><tr><td style="white-space:nowrap">collective<a name="actordefinition-actor-type-collective"> </a></td><td>Collective</td><td>A group of people or animals</td></tr><tr><td style="white-space:nowrap">other<a name="actordefinition-actor-type-other"> </a></td><td>Other</td><td>Some other kind of actor</td></tr></table></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="1"/></extension><url value="http://hl7.org/fhir/actordefinition-actor-type"/><version value="6.0.0-ballot4"/><name value="ActorDefinitionActorType"/><title value="Actor Definition Actor Type"/><status value="active"/><experimental value="false"/><date value="2021-01-05T10:01:24+11:00"/><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="The type of actor - system or human or other."/><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/actordefinition-actor-type"/><hierarchyMeaning value="is-a"/><content value="complete"/><concept><code value="person"/><display value="Person"/><definition value="A human being acting directly."/></concept><concept><code value="system"/><display value="System"/><definition value="A software application or collection of such applications functioning as or represented as a single entity.  (This would be instantiated in FHIR as a Device.)"/></concept><concept><code value="collective"/><display value="Collective"/><definition value="A group of people or animals"/></concept><concept><code value="other"/><display value="Other"/><definition value="Some other kind of actor"/></concept></CodeSystem>