<?xml version="1.0" encoding="UTF-8"?>
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/*
  Copyright (c) 2011+, HL7, Inc.
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without modification, 
  are permitted provided that the following conditions are met:
  
   * Redistributions of source code must retain the above copyright notice, this 
     list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice, 
     this list of conditions and the following disclaimer in the documentation 
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   * Neither the name of HL7 nor the names of its contributors may be used to 
     endorse or promote products derived from this software without specific 
     prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
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  Generated on Thu, Apr 9, 2026 17:12+0000 for FHIR v6.0.0-ballot4 

  Note: the schemas &amp; schematrons do not contain all of the rules about what makes resources
  valid. Implementers will still need to be familiar with the content of the specification and with
  any profiles that apply to the resources in order to make a conformant implementation.

-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://hl7.org/fhir" xmlns:xhtml="http://www.w3.org/1999/xhtml" targetNamespace="http://hl7.org/fhir" elementFormDefault="qualified" version="1.0">
  <xs:include schemaLocation="fhir-base.xsd"/>
  <xs:element name="MedicationRequest" type="MedicationRequest">
    <xs:annotation>
      <xs:documentation xml:lang="en">An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called &quot;MedicationRequest&quot; rather than &quot;MedicationPrescription&quot; or &quot;MedicationOrder&quot; to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.</xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name="MedicationRequest">
    <xs:annotation>
      <xs:documentation xml:lang="en">An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called &quot;MedicationRequest&quot; rather than &quot;MedicationPrescription&quot; or &quot;MedicationOrder&quot; to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.</xs:documentation>
      <xs:documentation xml:lang="en">If the element is present, it must have either a @value, an @id, or extensions</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="DomainResource">
        <xs:sequence>
          <xs:element name="identifier" minOccurs="0" maxOccurs="unbounded" type="Identifier">
            <xs:annotation>
              <xs:documentation xml:lang="en">Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="basedOn" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Whenever the medication request is being issued because of another request, eg. a procedure that is being planned (ServiceRequest) and MedicationRequests are known to be needed, this element documents those requests.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="priorPrescription" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Reference to an order/prescription that is being replaced by this MedicationRequest.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="groupIdentifier" minOccurs="0" maxOccurs="1" type="Identifier">
            <xs:annotation>
              <xs:documentation xml:lang="en">A shared identifier common to multiple independent Request instances that were activated/authorized more or less simultaneously by a single author.  The presence of the same identifier on each request ties those requests together and may have business ramifications in terms of reporting of results, billing, etc.  E.g. a requisition number shared by a set of lab tests ordered together, or a prescription number shared by all meds ordered at one time.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="status" minOccurs="1" maxOccurs="1" type="MedicationrequestStatus">
            <xs:annotation>
              <xs:documentation xml:lang="en">A code specifying the current state of the order.  Generally, this will be active or completed state.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="statusReason" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Captures the reason for the current state of the MedicationRequest.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="statusChanged" minOccurs="0" maxOccurs="1" type="dateTime">
            <xs:annotation>
              <xs:documentation xml:lang="en">The date (and perhaps time) when the status was changed.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="intent" minOccurs="1" maxOccurs="1" type="MedicationRequestIntent">
            <xs:annotation>
              <xs:documentation xml:lang="en">Whether the request is a proposal, plan, or an original order.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="category" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">An arbitrary categorization or grouping of the medication request.  It could be used for indicating where meds are intended to be administered, eg. in an inpatient setting or in a patient's home, or a legal category of the medication.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="priority" minOccurs="0" maxOccurs="1" type="RequestPriority">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates how quickly the Medication Request should be addressed with respect to other requests.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="doNotPerform" minOccurs="0" maxOccurs="1" type="boolean">
            <xs:annotation>
              <xs:documentation xml:lang="en">If true, indicates the provider is ordering a patient should not take the specified medication. The reason for this order can be provided in the .reason element. A MedicationRequest with .doNotPerform = true will not result in any dispense or administration.  A request not to take or administer medication is a standalone request, and does not update any other medication request.   When true, active orders that may exist for the same medication are expected to be canceled/ended, and new orders for the same medication are not expected.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="medication" minOccurs="1" maxOccurs="1" type="CodeableReference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="subject" minOccurs="1" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The individual or group for whom the medication has been requested.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="informationSource" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The person or organization who provided the information about this request, if the source is someone other than the requestor. The informationSource element is generally used when details of a prescription are being reported by someone who is not the requestor, e.g., I indicate that I received a prescription for a med out of my jurisdiction and the details are recorded in the system as a MedicationRequest. Normally when this element is populated, the .isRecordOfRequest element would be set to &quot;true&quot;.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="encounter" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The Encounter during which this [x] was created or to which the creation of this record is tightly associated.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="supportingInformation" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Information to support fulfilling (i.e. dispensing or administering) of the medication, for example, patient height and weight, a MedicationStatement for the patient).</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="authoredOn" minOccurs="0" maxOccurs="1" type="dateTime">
            <xs:annotation>
              <xs:documentation xml:lang="en">The date (and perhaps time) when the prescription was initially written or authored on.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="requester" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The individual, organization, or device that initiated the request and has responsibility for its activation.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="isRecordOfRequest" minOccurs="0" maxOccurs="1" type="boolean">
            <xs:annotation>
              <xs:documentation xml:lang="en">The information in this instance is a record of the Medication Request and is not request or order itself and should not be considered as such, i.e. the information should not be used for medication dispense | supply and administration.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="performerType" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates the type of performer of the administration of the medication.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="performer" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The specified desired performer of the medication treatment (e.g. the performer of the medication administration).  For devices, this is the device that is intended to perform the administration of the medication.  An IV Pump would be an example of a device that is performing the administration.  Both the IV Pump and the practitioner that set the rate or bolus on the pump can be listed as performers.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="device" minOccurs="0" maxOccurs="unbounded" type="CodeableReference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The intended type of device that is to be used for the administration of the medication (for example, PCA Pump).</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="recorder" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="reason" minOccurs="0" maxOccurs="unbounded" type="CodeableReference">
            <xs:annotation>
              <xs:documentation xml:lang="en">When the medication request was issued as a result of something that occurred, i.e. a lab test or a performed procedure, this documents those reasons.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="courseOfTherapyType" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">The description of the overall pattern of the administration of the medication to the patient.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="insurance" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="note" minOccurs="0" maxOccurs="unbounded" type="Annotation">
            <xs:annotation>
              <xs:documentation xml:lang="en">Extra information about the prescription that could not be conveyed by the other attributes.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:choice minOccurs="0" maxOccurs="1" >
            <xs:annotation>
              <xs:documentation xml:lang="en">The period over which the medication is to be taken. Can be specified as a duration or a range. Where there are multiple dosageInstruction lines (for example, tapering doses), this is the earliest date and the latest end date of the dosageInstructions.</xs:documentation>
            </xs:annotation>
            <xs:element name="effectiveTimingDuration" type="Duration"/>
            <xs:element name="effectiveTimingRange" type="Range"/>
            <xs:element name="effectiveTimingPeriod" type="Period"/>
          </xs:choice>
          <xs:element name="dosageInstruction" minOccurs="0" maxOccurs="1" type="DosageDetails">
            <xs:annotation>
              <xs:documentation xml:lang="en">Specific instructions for how the medication is to be used by the patient.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="dispenseRequest" type="MedicationRequest.DispenseRequest" minOccurs="0" maxOccurs="1">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order).  Note that this information is not always sent with the order.  There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="substitution" type="MedicationRequest.Substitution" minOccurs="0" maxOccurs="1">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="eventHistory" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="MedicationRequest.DispenseRequest">
    <xs:annotation>
      <xs:documentation xml:lang="en">An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called &quot;MedicationRequest&quot; rather than &quot;MedicationPrescription&quot; or &quot;MedicationOrder&quot; to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:element name="initialFill" type="MedicationRequest.InitialFill" minOccurs="0" maxOccurs="1">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates the quantity or duration for the first dispense of the medication.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="dispenseInterval" minOccurs="0" maxOccurs="1" type="Duration">
            <xs:annotation>
              <xs:documentation xml:lang="en">The minimum period of time that must occur between dispenses of the medication.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="validityPeriod" minOccurs="0" maxOccurs="1" type="Period">
            <xs:annotation>
              <xs:documentation xml:lang="en">This indicates the validity period of a prescription (stale dating the Prescription).</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="numberOfRepeatsAllowed" minOccurs="0" maxOccurs="1" type="unsignedInt">
            <xs:annotation>
              <xs:documentation xml:lang="en">An integer indicating the number of times, in addition to the original dispense, (aka refills or repeats) that the patient can receive the prescribed medication. Usage Notes: This integer does not include the original order dispense. This means that if an order indicates dispense 30 tablets plus &quot;3 repeats&quot;, then the order can be dispensed a total of 4 times and the patient can receive a total of 120 tablets.  A prescriber may explicitly say that zero refills are permitted after the initial dispense.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="quantity" minOccurs="0" maxOccurs="1" type="Quantity">
            <xs:annotation>
              <xs:documentation xml:lang="en">The amount that is to be dispensed for one fill.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="expectedSupplyDuration" minOccurs="0" maxOccurs="1" type="Duration">
            <xs:annotation>
              <xs:documentation xml:lang="en">Identifies the period time over which the supplied product is expected to be used, or the length of time the dispense is expected to last.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="dispenser" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates the intended performing Organization that will dispense the medication as specified by the prescriber.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="dispenserInstruction" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Provides additional information to the dispenser, for example, counselling to be provided to the patient.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="doseAdministrationAid" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Provides information about the type of adherence packaging to be supplied for the medication dispense.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="destination" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">Identification of the facility/location where the medication is expected to be delivered.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="MedicationRequest.InitialFill">
    <xs:annotation>
      <xs:documentation xml:lang="en">An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called &quot;MedicationRequest&quot; rather than &quot;MedicationPrescription&quot; or &quot;MedicationOrder&quot; to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:element name="quantity" minOccurs="0" maxOccurs="1" type="Quantity">
            <xs:annotation>
              <xs:documentation xml:lang="en">The amount or quantity to provide as part of the first dispense.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="duration" minOccurs="0" maxOccurs="1" type="Duration">
            <xs:annotation>
              <xs:documentation xml:lang="en">The length of time that the first dispense is expected to last.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="MedicationRequest.Substitution">
    <xs:annotation>
      <xs:documentation xml:lang="en">An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called &quot;MedicationRequest&quot; rather than &quot;MedicationPrescription&quot; or &quot;MedicationOrder&quot; to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:choice minOccurs="1" maxOccurs="1" >
            <xs:annotation>
              <xs:documentation xml:lang="en">True if the prescriber allows a different drug to be dispensed from what was prescribed.</xs:documentation>
            </xs:annotation>
            <xs:element name="allowedBoolean" type="boolean"/>
            <xs:element name="allowedCodeableConcept" type="CodeableConcept"/>
          </xs:choice>
          <xs:element name="reason" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Indicates the reason for the substitution, or why substitution must or must not be performed.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="MedicationrequestStatusEnum">
    <xs:restriction base="code-primitive">
      <xs:enumeration value="active">
        <xs:annotation>
          <xs:documentation xml:lang="en">Active</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="on-hold">
        <xs:annotation>
          <xs:documentation xml:lang="en">On Hold</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="ended">
        <xs:annotation>
          <xs:documentation xml:lang="en">Ended</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="stopped">
        <xs:annotation>
          <xs:documentation xml:lang="en">Stopped</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="completed">
        <xs:annotation>
          <xs:documentation xml:lang="en">Completed</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="cancelled">
        <xs:annotation>
          <xs:documentation xml:lang="en">Cancelled</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="entered-in-error">
        <xs:annotation>
          <xs:documentation xml:lang="en">Entered in Error</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="draft">
        <xs:annotation>
          <xs:documentation xml:lang="en">Draft</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="unknown">
        <xs:annotation>
          <xs:documentation xml:lang="en">Unknown</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="MedicationrequestStatus">
    <xs:annotation>
      <xs:documentation xml:lang="en"></xs:documentation>
      <xs:documentation xml:lang="en">If the element is present, it must have either a @value, an @id, or extensions</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="Element">
        <xs:attribute name="value" type="MedicationrequestStatusEnum" use="optional"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:simpleType name="MedicationRequestIntentEnum">
    <xs:restriction base="code-primitive">
      <xs:enumeration value="proposal">
        <xs:annotation>
          <xs:documentation xml:lang="en">Proposal</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="plan">
        <xs:annotation>
          <xs:documentation xml:lang="en">Plan</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="order">
        <xs:annotation>
          <xs:documentation xml:lang="en">Order</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="original-order">
        <xs:annotation>
          <xs:documentation xml:lang="en">Original Order</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="reflex-order">
        <xs:annotation>
          <xs:documentation xml:lang="en">Reflex Order</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="filler-order">
        <xs:annotation>
          <xs:documentation xml:lang="en">Filler Order</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="instance-order">
        <xs:annotation>
          <xs:documentation xml:lang="en">Instance Order</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
      <xs:enumeration value="option">
        <xs:annotation>
          <xs:documentation xml:lang="en">Option</xs:documentation>
        </xs:annotation>
      </xs:enumeration>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="MedicationRequestIntent">
    <xs:annotation>
      <xs:documentation xml:lang="en"></xs:documentation>
      <xs:documentation xml:lang="en">If the element is present, it must have either a @value, an @id, or extensions</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="Element">
        <xs:attribute name="value" type="MedicationRequestIntentEnum" use="optional"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
</xs:schema>
