<status value="draft" /> <description value="This profile describes the MedicationStatement for MERT." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="MedicationStatement" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/MedicationStatement" /> <derivation value="constraint" /> <differential> <element id="MedicationStatement"> <path value="MedicationStatement" /> <constraint> <key value="mert-med-din-should" /> <severity value="warning" /> <human value="When medication as a CodeableConcept has codings, a DIN coding should be included (Canada-first)." /> <expression value="medication.ofType(CodeableConcept).coding.empty() or medication.ofType(CodeableConcept).coding.where(system = 'http://hl7.org/fhir/sid/ca-din').exists()" /> <source value="https://intrahealth.com/fhir/mert/StructureDefinition/MedicationStatementMERT" /> </constraint> <constraint> <key value="mert-ms-statusreason-text" /> <severity value="warning" /> <human value="If statusReason is present, it should carry user-entered text." /> <expression value="statusReason.empty() or statusReason.text.exists()" /> <source value="https://intrahealth.com/fhir/mert/StructureDefinition/MedicationStatementMERT" /> </constraint> </element> <element id="MedicationStatement.status"> <path value="MedicationStatement.status" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.statusReason"> <path value="MedicationStatement.statusReason" /> <short value="Free-text reason for the current medication status." /> <comment value="MERT systems typically capture user-entered reasons in CodeableConcept.text. Codings may be supplied when available." /> <mustSupport value="true" /> </element> <element id="MedicationStatement.statusReason.text"> <path value="MedicationStatement.statusReason.text" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.medication[x]"> <path value="MedicationStatement.medication[x]" /> <slicing> <discriminator> <type value="type" /> <path value="$this" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> <mustSupport value="true" /> </element> <element id="MedicationStatement.medication[x]:medicationCodeableConcept"> <path value="MedicationStatement.medication[x]" /> <sliceName value="medicationCodeableConcept" /> <min value="0" /> <max value="1" /> <type> <code value="CodeableConcept" /> </type> <mustSupport value="true" /> <binding> <strength value="extensible" /> <valueSet value="https://intrahealth.com/fhir/mert/ValueSet/mert-medication-din" /> </binding> </element> <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding"> <path value="MedicationStatement.medication[x].coding" /> <slicing> <discriminator> <type value="value" /> <path value="system" /> </discriminator> <rules value="open" /> </slicing> </element> <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:din"> <path value="MedicationStatement.medication[x].coding" /> <sliceName value="din" /> <min value="0" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:din.system"> <path value="MedicationStatement.medication[x].coding.system" /> <min value="1" /> <patternUri value="http://hl7.org/fhir/sid/ca-din" /> </element> <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:din.code"> <path value="MedicationStatement.medication[x].coding.code" /> <min value="1" /> </element> <element id="MedicationStatement.medication[x]:medicationReference"> <path value="MedicationStatement.medication[x]" /> <sliceName value="medicationReference" /> <min value="0" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Medication" /> </type> <mustSupport value="true" /> </element> <element id="MedicationStatement.subject"> <path value="MedicationStatement.subject" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.context"> <path value="MedicationStatement.context" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.effective[x]"> <path value="MedicationStatement.effective[x]" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.reasonCode"> <path value="MedicationStatement.reasonCode" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.note"> <path value="MedicationStatement.note" /> <mustSupport value="true" /> </element> <element id="MedicationStatement.dosage"> <path value="MedicationStatement.dosage" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>