<MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="ma-ma-schema-1-MedicationRequest-8002" />
  <meta>
    <lastUpdated value="2023-12-18T23:07:47Z" />
    <source value="urn:telus:emr:ma:ma-schema-1" />
    <profile value="https://www.telus.com/health/fhir/dwemrextract/StructureDefinition/DwMedicationRequest" />
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-Confidentiality" />
      <code value="N" />
      <display value="normal" />
    </security>
  </meta>
  <identifier>
    <use value="official" />
    <system value="urn:telus:emr:ma:ma-schema-1:MedicationRequest" />
    <value value="8002" />
  </identifier>
  <status value="active" />
  <intent value="order" />
  <priority value="routine" />
  <reportedBoolean value="false" />
  <medicationReference>
    <reference value="Medication/ma-ma-schema-1-Medication-8001" />
    <type value="Medication" />
    <display value="Amlodipine 5 mg Tablet" />
  </medicationReference>
  <subject>
    <reference value="Patient/ma-ma-schema-1-Patient-12345" />
    <type value="Patient" />
    <display value="John Michael Smith" />
  </subject>
  <encounter>
    <reference value="Encounter/ma-ma-schema-1-Encounter-2001" />
    <type value="Encounter" />
  </encounter>
  <supportingInformation>
    <reference value="Observation/ma-ma-schema-1-Observation-vitals-bp-5001" />
    <type value="Observation" />
    <display value="Blood Pressure: 120/80 mmHg" />
  </supportingInformation>
  <authoredOn value="2023-12-18T10:35:00Z" />
  <requester>
    <reference value="Practitioner/ma-ma-schema-1-Practitioner-789" />
    <type value="Practitioner" />
    <display value="Dr. Sarah Johnson" />
  </requester>
  <reasonCode>
    <text value="Essential Hypertension" />
  </reasonCode>
  <courseOfTherapyType>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActCode" />
      <code value="CHRON" />
    </coding>
    <text value="Continuous/chronic" />
  </courseOfTherapyType>
  <note>
    <text value="Take once daily in the morning. Monitor blood pressure regularly." />
  </note>
  <dosageInstruction>
    <sequence value="1" />
    <text value="Take 1 tablet by mouth once daily" />
    <timing>
      <repeat>
        <frequency value="1" />
        <period value="1" />
        <periodUnit value="d" />
      </repeat>
      <code>
        <coding>
          <system value="urn:telus:emr:ma:ma-schema-1:medication-frequency" />
          <code value="QD" />
          <display value="Once daily" />
        </coding>
      </code>
    </timing>
    <route>
      <coding>
        <system value="urn:telus:emr:ma:ma-schema-1:medication-route" />
        <code value="PO" />
        <display value="Oral" />
      </coding>
      <text value="Oral" />
    </route>
    <doseAndRate>
      <type>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/dose-rate-type" />
          <code value="ordered" />
          <display value="Ordered" />
        </coding>
      </type>
      <doseQuantity>
        <value value="1" />
        <unit value="Tablet" />
        <system value="urn:telus:emr:ma:ma-schema-1:medication-dose-unit" />
        <code value="TAB" />
      </doseQuantity>
    </doseAndRate>
  </dosageInstruction>
  <dispenseRequest>
    <extension url="https://www.telus.com/health/fhir/dwemrextract/StructureDefinition/ext-DispenseTrial">
      <valueBoolean value="false" />
    </extension>
    <validityPeriod>
      <start value="2023-12-18" />
      <end value="2024-06-18" />
    </validityPeriod>
    <numberOfRepeatsAllowed value="5" />
    <quantity>
      <value value="30" />
      <unit value="Tablet" />
      <system value="http://terminology.hl7.org/CodeSystem/v3-orderableDrugForm" />
      <code value="TAB" />
    </quantity>
    <expectedSupplyDuration>
      <value value="30" />
      <unit value="days" />
      <system value="http://unitsofmeasure.org" />
      <code value="d" />
    </expectedSupplyDuration>
    <performer>
      <display value="Main Street Pharmacy" />
    </performer>
  </dispenseRequest>
  <substitution>
    <allowedBoolean value="true" />
    <reason>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason" />
        <code value="FP" />
        <display value="formulary policy" />
      </coding>
    </reason>
  </substitution>
</MedicationRequest>