<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="medication-statement" />
  <url value="https://www.vision-zero-oncology.de/fhir/StructureDefinition/medication-statement" />
  <name value="PR_MedicationStatement" />
  <title value="Profile MedicationStatement" />
  <status value="draft" />
  <publisher value="VISION ZERO E.V." />
  <contact>
    <telecom>
      <system value="url" />
      <value value="https://www.vision-zero-oncology.de/" />
    </telecom>
  </contact>
  <description value="Profile to capture a record of a medication that is being consumed by a patient. A MedicationStatement may indicate that the patient may be taking the medication now or has taken the medication in the past or will be taking the medication in the future." />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="MedicationStatement" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/MedicationStatement" />
  <derivation value="constraint" />
  <differential>
    <element id="MedicationStatement.id">
      <path value="MedicationStatement.id" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.meta">
      <path value="MedicationStatement.meta" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.meta.source">
      <path value="MedicationStatement.meta.source" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.meta.profile">
      <path value="MedicationStatement.meta.profile" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.identifier">
      <path value="MedicationStatement.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.basedOn">
      <path value="MedicationStatement.basedOn" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.partOf">
      <path value="MedicationStatement.partOf" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.status">
      <path value="MedicationStatement.status" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.category">
      <path value="MedicationStatement.category" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.category.coding">
      <path value="MedicationStatement.category.coding" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="MedicationStatement.category.coding:usageCategory">
      <path value="MedicationStatement.category.coding" />
      <sliceName value="usageCategory" />
      <min value="0" />
      <max value="*" />
      <patternCoding>
        <system value="http://terminology.hl7.org/CodeSystem/medication-statement-category" />
      </patternCoding>
      <binding>
        <strength value="required" />
        <valueSet value="http://hl7.org/fhir/ValueSet/medication-statement-category" />
      </binding>
    </element>
    <element id="MedicationStatement.medication[x]">
      <path value="MedicationStatement.medication[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]: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.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" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding">
      <path value="MedicationStatement.medication[x].coding" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:Pharmazentralnummer">
      <path value="MedicationStatement.medication[x].coding" />
      <sliceName value="Pharmazentralnummer" />
      <min value="0" />
      <max value="*" />
      <patternCoding>
        <system value="http://fhir.de/CodeSystem/ifa/pzn" />
      </patternCoding>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:Pharmazentralnummer.system">
      <path value="MedicationStatement.medication[x].coding.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:Pharmazentralnummer.code">
      <path value="MedicationStatement.medication[x].coding.code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassDe">
      <path value="MedicationStatement.medication[x].coding" />
      <sliceName value="atcClassDe" />
      <short value="ATC Klassifikation deutsche Version" />
      <definition value="ATC-Codes für Fertigarzneimittel bspw. von Kombiprodukten" />
      <min value="0" />
      <max value="*" />
      <patternCoding>
        <system value="http://fhir.de/CodeSystem/bfarm/atc" />
      </patternCoding>
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.de/ValueSet/bfarm/atc" />
      </binding>
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassDe.system">
      <path value="MedicationStatement.medication[x].coding.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassDe.code">
      <path value="MedicationStatement.medication[x].coding.code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassEn">
      <path value="MedicationStatement.medication[x].coding" />
      <sliceName value="atcClassEn" />
      <short value="Anatomical Therapeutic Chemical Classification System" />
      <definition value="ATC Classification International WHO Version" />
      <min value="0" />
      <max value="*" />
      <patternCoding>
        <system value="http://www.whocc.no/atc" />
      </patternCoding>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassEn.system">
      <path value="MedicationStatement.medication[x].coding.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.coding:atcClassEn.code">
      <path value="MedicationStatement.medication[x].coding.code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.medication[x]:medicationCodeableConcept.text">
      <path value="MedicationStatement.medication[x].text" />
      <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]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.effective[x]:effectiveDateTime">
      <path value="MedicationStatement.effective[x]" />
      <sliceName value="effectiveDateTime" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.effective[x]:effectivePeriod">
      <path value="MedicationStatement.effective[x]" />
      <sliceName value="effectivePeriod" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Period" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dateAsserted">
      <path value="MedicationStatement.dateAsserted" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.informationSource">
      <path value="MedicationStatement.informationSource" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.derivedFrom">
      <path value="MedicationStatement.derivedFrom" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://www.vision-zero-oncology.de/fhir/StructureDefinition/tumor" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.reasonCode">
      <path value="MedicationStatement.reasonCode" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.reasonReference">
      <path value="MedicationStatement.reasonReference" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://www.vision-zero-oncology.de/fhir/StructureDefinition/tumor-disorder" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.note">
      <path value="MedicationStatement.note" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage">
      <path value="MedicationStatement.dosage" />
      <constraint>
        <key value="dsg-1" />
        <severity value="error" />
        <human value="If present, dosage must include free text or structured data" />
        <expression value="text.exists() or doseAndRate.exists()" />
        <source value="https://www.vision-zero-oncology.de/fhir/StructureDefinition/medication-statement" />
      </constraint>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.sequence">
      <path value="MedicationStatement.dosage.sequence" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.text">
      <path value="MedicationStatement.dosage.text" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing">
      <path value="MedicationStatement.dosage.timing" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.event">
      <path value="MedicationStatement.dosage.timing.event" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat">
      <path value="MedicationStatement.dosage.timing.repeat" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsDuration">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x]" />
      <sliceName value="boundsDuration" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Duration" />
      </type>
      <patternDuration>
        <system value="http://unitsofmeasure.org" />
      </patternDuration>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsDuration.value">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsDuration.unit">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].unit" />
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    </element>
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      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].system" />
      <min value="1" />
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    </element>
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      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsRange">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x]" />
      <sliceName value="boundsRange" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Range" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsRange.low">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].low" />
      <patternQuantity>
        <system value="http://unitsofmeasure.org" />
      </patternQuantity>
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsRange.low.value">
      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].low.value" />
      <min value="1" />
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    </element>
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        <system value="http://unitsofmeasure.org" />
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      <type>
        <code value="Period" />
      </type>
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    </element>
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      <path value="MedicationStatement.dosage.timing.repeat.bounds[x].start" />
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    <element id="MedicationStatement.dosage.timing.repeat.bounds[x]:boundsPeriod.end">
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    </element>
    <element id="MedicationStatement.dosage.timing.repeat.count">
      <path value="MedicationStatement.dosage.timing.repeat.count" />
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    </element>
    <element id="MedicationStatement.dosage.timing.repeat.countMax">
      <path value="MedicationStatement.dosage.timing.repeat.countMax" />
      <mustSupport value="true" />
    </element>
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    </element>
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      <path value="MedicationStatement.dosage.timing.repeat.frequency" />
      <mustSupport value="true" />
    </element>
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      <path value="MedicationStatement.dosage.timing.repeat.frequencyMax" />
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    </element>
    <element id="MedicationStatement.dosage.timing.repeat.dayOfWeek">
      <path value="MedicationStatement.dosage.timing.repeat.dayOfWeek" />
      <mustSupport value="true" />
    </element>
    <element id="MedicationStatement.dosage.timing.repeat.timeOfDay">
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    <element id="MedicationStatement.dosage.timing.repeat.offset">
      <path value="MedicationStatement.dosage.timing.repeat.offset" />
      <mustSupport value="true" />
    </element>
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      <path value="MedicationStatement.dosage.asNeeded[x]" />
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        <rules value="open" />
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    </element>
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      <path value="MedicationStatement.dosage.asNeeded[x]" />
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      <min value="0" />
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        <code value="boolean" />
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      <path value="MedicationStatement.dosage.asNeeded[x]" />
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        <code value="CodeableConcept" />
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    <element id="MedicationStatement.dosage.site">
      <path value="MedicationStatement.dosage.site" />
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      </patternCoding>
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      <binding>
        <strength value="example" />
        <description value="target site IPS" />
        <valueSet value="http://hl7.org/fhir/uv/ips/ValueSet/target-site-uv-ips" />
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    </element>
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        <strength value="preferred" />
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    </element>
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