<status value="active" /> <experimental value="false" /> <date value="2025-02-26" /> <publisher value="gematik GmbH" /> <description value="ServiceCoverage area as a radius in meters" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="HealthcareService.coverageArea" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="ServiceCoverageArea" /> <definition value="ServiceCoverage area as a radius in meters" /> </element> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://gematik.de/fhir/directory/StructureDefinition/ServiceCoverageArea" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <min value="1" /> <type> <code value="Quantity" /> </type> <mustSupport value="true" /> </element> <element id="Extension.value[x].system"> <path value="Extension.value[x].system" /> <min value="1" /> <patternUri value="http://unitsofmeasure.org" /> <mustSupport value="true" /> </element> <element id="Extension.value[x].code"> <path value="Extension.value[x].code" /> <min value="1" /> <patternCode value="m" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>