<status value="active" /> <date value="2021-09-10" /> <publisher value="HL7 UK" /> <contact> <name value="HL7 UK" /> <telecom> <system value="email" /> <value value="secretariat@hl7.org.uk" /> <use value="work" /> <rank value="1" /> </telecom> </contact> <contact> <name value="NHS Digital" /> <telecom> <system value="email" /> <value value="interoperabilityteam@nhs.net" /> <use value="work" /> <rank value="2" /> </telecom> </contact> <description value="This describes the date when a prescription was last issued." /> <purpose value="This extension extends the MedicationStatement resource to support the exchange of the date information when a prescription was last issued, which is currently not supported by the FHIR standard." /> <copyright value="Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html." /> <fhirVersion value="4.0.1" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="MedicationStatement" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="The date when a prescription was last issued" /> <definition value="This extension supports the exchange of the date information when a prescription was last issued." /> <max value="1" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-MedicationStatementLastIssueDate" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <short value="The date when a prescription was last issued" /> <definition value="This carries the date when a prescription was last issued." /> <min value="1" /> <type> <code value="dateTime" /> </type> </element> </differential> </StructureDefinition>