<?xml version="1.0" encoding="UTF-8"?>

<ConceptMap xmlns="http://hl7.org/fhir">
  <id value="R3-VisionPrescription-element-map-to-R4"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ConceptMap R3-VisionPrescription-element-map-to-R4</b></p><a name="R3-VisionPrescription-element-map-to-R4"> </a><a name="hcR3-VisionPrescription-element-map-to-R4"> </a><p>Mapping from http://hl7.org/fhir/3.0 to http://hl7.org/fhir/4.0</p><br/><p><b>Group 1 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/VisionPrescription|3.0.2</code> to <a href="http://hl7.org/fhir/R4/visionprescription.html">VisionPrescriptionversion: 4.0.1)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>VisionPrescription.meta (meta)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.meta</td><td>Element `VisionPrescription.meta` is mapped to FHIR R4 element `VisionPrescription.meta` as `Equivalent`.</td></tr><tr><td>VisionPrescription.implicitRules (implicitRules)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.implicitRules</td><td>Element `VisionPrescription.implicitRules` is mapped to FHIR R4 element `VisionPrescription.implicitRules` as `Equivalent`.
Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. 

This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.</td></tr><tr><td>VisionPrescription.language (language)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.language</td><td>Element `VisionPrescription.language` is mapped to FHIR R4 element `VisionPrescription.language` as `Equivalent`.
Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).</td></tr><tr><td>VisionPrescription.text (text)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.text</td><td>Element `VisionPrescription.text` is mapped to FHIR R4 element `VisionPrescription.text` as `Equivalent`.
Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a &quot;text blob&quot; or where text is additionally entered raw or narrated and encoded in formation is added later.</td></tr><tr><td>VisionPrescription.contained (contained)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.contained</td><td>Element `VisionPrescription.contained` is mapped to FHIR R4 element `VisionPrescription.contained` as `Equivalent`.
This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.</td></tr><tr><td>VisionPrescription.identifier (identifier)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.identifier</td><td>Element `VisionPrescription.identifier` is mapped to FHIR R4 element `VisionPrescription.identifier` as `Equivalent`.</td></tr><tr><td>VisionPrescription.status (status)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.status</td><td>Element `VisionPrescription.status` is mapped to FHIR R4 element `VisionPrescription.status` as `Equivalent`.</td></tr><tr><td>VisionPrescription.patient (patient)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.patient</td><td>Element `VisionPrescription.patient` is mapped to FHIR R4 element `VisionPrescription.patient` as `Equivalent`.</td></tr><tr><td>VisionPrescription.encounter (encounter)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.encounter</td><td>Element `VisionPrescription.encounter` is mapped to FHIR R4 element `VisionPrescription.encounter` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dateWritten (dateWritten)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.dateWritten</td><td>Element `VisionPrescription.dateWritten` is mapped to FHIR R4 element `VisionPrescription.dateWritten` as `Equivalent`.</td></tr><tr><td>VisionPrescription.prescriber (prescriber)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.prescriber</td><td>Element `VisionPrescription.prescriber` is mapped to FHIR R4 element `VisionPrescription.prescriber` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense (dispense)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>VisionPrescription.lensSpecification</td><td>Element `VisionPrescription.dispense` is mapped to FHIR R4 element `VisionPrescription.lensSpecification` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.product (product)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.product</td><td>Element `VisionPrescription.dispense.product` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.product` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.eye (eye)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.eye</td><td>Element `VisionPrescription.dispense.eye` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.eye` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.sphere (sphere)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.sphere</td><td>Element `VisionPrescription.dispense.sphere` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.sphere` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.cylinder (cylinder)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.cylinder</td><td>Element `VisionPrescription.dispense.cylinder` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.cylinder` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.axis (axis)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.axis</td><td>Element `VisionPrescription.dispense.axis` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.axis` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.prism (prism)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.prism.amount</td><td>Element `VisionPrescription.dispense.prism` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.prism.amount` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.base (base)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.prism.base</td><td>Element `VisionPrescription.dispense.base` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.prism.base` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.add (add)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.add</td><td>Element `VisionPrescription.dispense.add` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.add` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.power (power)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.power</td><td>Element `VisionPrescription.dispense.power` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.power` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.backCurve (backCurve)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.backCurve</td><td>Element `VisionPrescription.dispense.backCurve` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.backCurve` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.diameter (diameter)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.diameter</td><td>Element `VisionPrescription.dispense.diameter` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.diameter` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.duration (duration)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.duration</td><td>Element `VisionPrescription.dispense.duration` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.duration` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.color (color)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.color</td><td>Element `VisionPrescription.dispense.color` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.color` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.brand (brand)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.brand</td><td>Element `VisionPrescription.dispense.brand` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.brand` as `Equivalent`.</td></tr><tr><td>VisionPrescription.dispense.note (note)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>VisionPrescription.lensSpecification.note</td><td>Element `VisionPrescription.dispense.note` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.note` as `Equivalent`.</td></tr></table><hr/><p><b>Group 2 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/VisionPrescription|3.0.2</code> to <a href="StructureDefinition-ext-R3-VisionPrescription.reason.html">STU3: Reason or indication for writing the prescription (new)version: 0.1.0)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>VisionPrescription.reason[x] (reason[x])</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>Extension (STU3: Reason or indication for writing the prescription (new))</td><td>Element `VisionPrescription.reason[x]` has a context of VisionPrescription based on following the parent source element upwards and mapping to `VisionPrescription`.
Element `VisionPrescription.reason[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).</td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4"/>
      </extension>
    </valueInteger>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4"/>
      </extension>
    </valueCode>
  </extension>
  <url value="http://hl7.org/fhir/uv/xver/ConceptMap/R3-VisionPrescription-element-map-to-R4"/>
  <version value="0.1.0"/>
  <name value="R3VisionPrescriptionElementMapToR4"/>
  <title value="Cross-version mapping for FHIR STU3 VisionPrescription to FHIR R4 VisionPrescription"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-03-17T16:03:24.4568331-05:00"/>
  <contact>
    <name value="FHIR Infrastructure"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description value="This ConceptMap represents cross-version mappings for elements from a FHIR STU3 VisionPrescription to FHIR R4."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <sourceCanonical value="http://hl7.org/fhir/3.0"/>
  <targetUri value="http://hl7.org/fhir/4.0"/>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/VisionPrescription"/>
    <sourceVersion value="3.0.2"/>
    <target value="http://hl7.org/fhir/StructureDefinition/VisionPrescription"/>
    <targetVersion value="4.0.1"/>
    <element>
      <code value="VisionPrescription.meta"/>
      <display value="meta"/>
      <target>
        <code value="VisionPrescription.meta"/>
        <display value="VisionPrescription.meta"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.meta` is mapped to FHIR R4 element `VisionPrescription.meta` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.implicitRules"/>
      <display value="implicitRules"/>
      <target>
        <code value="VisionPrescription.implicitRules"/>
        <display value="VisionPrescription.implicitRules"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.implicitRules` is mapped to FHIR R4 element `VisionPrescription.implicitRules` as `Equivalent`.&#xA;Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. &#xA;&#xA;This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.language"/>
      <display value="language"/>
      <target>
        <code value="VisionPrescription.language"/>
        <display value="VisionPrescription.language"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.language` is mapped to FHIR R4 element `VisionPrescription.language` as `Equivalent`.&#xA;Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.text"/>
      <display value="text"/>
      <target>
        <code value="VisionPrescription.text"/>
        <display value="VisionPrescription.text"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.text` is mapped to FHIR R4 element `VisionPrescription.text` as `Equivalent`.&#xA;Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a &quot;text blob&quot; or where text is additionally entered raw or narrated and encoded in formation is added later."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.contained"/>
      <display value="contained"/>
      <target>
        <code value="VisionPrescription.contained"/>
        <display value="VisionPrescription.contained"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.contained` is mapped to FHIR R4 element `VisionPrescription.contained` as `Equivalent`.&#xA;This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.identifier"/>
      <display value="identifier"/>
      <target>
        <code value="VisionPrescription.identifier"/>
        <display value="VisionPrescription.identifier"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.identifier` is mapped to FHIR R4 element `VisionPrescription.identifier` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.status"/>
      <display value="status"/>
      <target>
        <code value="VisionPrescription.status"/>
        <display value="VisionPrescription.status"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.status` is mapped to FHIR R4 element `VisionPrescription.status` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.patient"/>
      <display value="patient"/>
      <target>
        <code value="VisionPrescription.patient"/>
        <display value="VisionPrescription.patient"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.patient` is mapped to FHIR R4 element `VisionPrescription.patient` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.encounter"/>
      <display value="encounter"/>
      <target>
        <code value="VisionPrescription.encounter"/>
        <display value="VisionPrescription.encounter"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.encounter` is mapped to FHIR R4 element `VisionPrescription.encounter` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dateWritten"/>
      <display value="dateWritten"/>
      <target>
        <code value="VisionPrescription.dateWritten"/>
        <display value="VisionPrescription.dateWritten"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dateWritten` is mapped to FHIR R4 element `VisionPrescription.dateWritten` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.prescriber"/>
      <display value="prescriber"/>
      <target>
        <code value="VisionPrescription.prescriber"/>
        <display value="VisionPrescription.prescriber"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.prescriber` is mapped to FHIR R4 element `VisionPrescription.prescriber` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense"/>
      <display value="dispense"/>
      <target>
        <code value="VisionPrescription.lensSpecification"/>
        <display value="VisionPrescription.lensSpecification"/>
        <equivalence value="wider"/>
        <comment value="Element `VisionPrescription.dispense` is mapped to FHIR R4 element `VisionPrescription.lensSpecification` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.product"/>
      <display value="product"/>
      <target>
        <code value="VisionPrescription.lensSpecification.product"/>
        <display value="VisionPrescription.lensSpecification.product"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.product` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.product` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.eye"/>
      <display value="eye"/>
      <target>
        <code value="VisionPrescription.lensSpecification.eye"/>
        <display value="VisionPrescription.lensSpecification.eye"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.eye` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.eye` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.sphere"/>
      <display value="sphere"/>
      <target>
        <code value="VisionPrescription.lensSpecification.sphere"/>
        <display value="VisionPrescription.lensSpecification.sphere"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.sphere` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.sphere` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.cylinder"/>
      <display value="cylinder"/>
      <target>
        <code value="VisionPrescription.lensSpecification.cylinder"/>
        <display value="VisionPrescription.lensSpecification.cylinder"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.cylinder` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.cylinder` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.axis"/>
      <display value="axis"/>
      <target>
        <code value="VisionPrescription.lensSpecification.axis"/>
        <display value="VisionPrescription.lensSpecification.axis"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.axis` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.axis` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.prism"/>
      <display value="prism"/>
      <target>
        <code value="VisionPrescription.lensSpecification.prism.amount"/>
        <display value="VisionPrescription.lensSpecification.prism.amount"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.prism` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.prism.amount` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.base"/>
      <display value="base"/>
      <target>
        <code value="VisionPrescription.lensSpecification.prism.base"/>
        <display value="VisionPrescription.lensSpecification.prism.base"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.base` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.prism.base` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.add"/>
      <display value="add"/>
      <target>
        <code value="VisionPrescription.lensSpecification.add"/>
        <display value="VisionPrescription.lensSpecification.add"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.add` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.add` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.power"/>
      <display value="power"/>
      <target>
        <code value="VisionPrescription.lensSpecification.power"/>
        <display value="VisionPrescription.lensSpecification.power"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.power` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.power` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.backCurve"/>
      <display value="backCurve"/>
      <target>
        <code value="VisionPrescription.lensSpecification.backCurve"/>
        <display value="VisionPrescription.lensSpecification.backCurve"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.backCurve` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.backCurve` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.diameter"/>
      <display value="diameter"/>
      <target>
        <code value="VisionPrescription.lensSpecification.diameter"/>
        <display value="VisionPrescription.lensSpecification.diameter"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.diameter` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.diameter` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.duration"/>
      <display value="duration"/>
      <target>
        <code value="VisionPrescription.lensSpecification.duration"/>
        <display value="VisionPrescription.lensSpecification.duration"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.duration` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.duration` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.color"/>
      <display value="color"/>
      <target>
        <code value="VisionPrescription.lensSpecification.color"/>
        <display value="VisionPrescription.lensSpecification.color"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.color` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.color` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.brand"/>
      <display value="brand"/>
      <target>
        <code value="VisionPrescription.lensSpecification.brand"/>
        <display value="VisionPrescription.lensSpecification.brand"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.brand` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.brand` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="VisionPrescription.dispense.note"/>
      <display value="note"/>
      <target>
        <code value="VisionPrescription.lensSpecification.note"/>
        <display value="VisionPrescription.lensSpecification.note"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.dispense.note` is mapped to FHIR R4 element `VisionPrescription.lensSpecification.note` as `Equivalent`."/>
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/VisionPrescription"/>
    <sourceVersion value="3.0.2"/>
    <target value="http://hl7.org/fhir/3.0/StructureDefinition/extension-VisionPrescription.reason"/>
    <targetVersion value="0.1.0"/>
    <element>
      <code value="VisionPrescription.reason[x]"/>
      <display value="reason[x]"/>
      <target>
        <code value="Extension"/>
        <equivalence value="equivalent"/>
        <comment value="Element `VisionPrescription.reason[x]` has a context of VisionPrescription based on following the parent source element upwards and mapping to `VisionPrescription`.&#xA;Element `VisionPrescription.reason[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."/>
      </target>
    </element>
  </group>
</ConceptMap>