<status value="draft" /> <date value="2019-12-10" /> <publisher value="HL7 Canada" /> <description value="A code classifying the person's sex assigned at birth. Replicates the birthsex extension in US-Core-R4 for interoperability." /> <kind value="complex-type" /> <abstract value="false" /> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <definition value="A code classifying the person's sex assigned at birth. Replicates the birthsex extension in US-Core-R4 for interoperability." /> <comment value="The codes required are intended to present birth sex (i.e., the sex recorded on the patient’s birth certificate) and not gender identity or reassigned sex." /> <max value="1" /> <isModifier value="false" /> <mapping> <identity value="rim" /> <map value="player[classCode=PSN|ANM and determinerCode=INSTANCE]/administrativeGender" /> </mapping> <mapping> <identity value="iso11179" /> <map value=".patient.administrativeGenderCode" /> </mapping> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="http://hl7.org/fhir/ca/baseline/StructureDefinition/ext-patientbirthsex" /> <mustSupport value="true" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <slicing> <discriminator> <type value="type" /> <path value="$this" /> </discriminator> <rules value="closed" /> </slicing> <type> <code value="Coding" /> </type> </element> <element id="Extension.value[x]:valueCoding"> <path value="Extension.value[x]" /> <sliceName value="valueCoding" /> <min value="1" /> <type> <code value="Coding" /> </type> <mustSupport value="true" /> <binding> <strength value="example" /> <description value="Code for sex assigned at birth" /> </binding> </element> <element id="Extension.value[x]:valueCoding.system"> <path value="Extension.value[x].system" /> <min value="1" /> </element> <element id="Extension.value[x]:valueCoding.code"> <path value="Extension.value[x].code" /> <min value="1" /> </element> <element id="Extension.value[x]:valueCoding.display"> <path value="Extension.value[x].display" /> <short value="Optional description of the sex at birth code" /> <definition value="Plain text representation of the sex at birth concept" /> </element> </differential> </StructureDefinition>