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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="vision-prescription-category"/>
  <meta>
    <lastUpdated value="2026-09-14T16:43:45.341+00:00"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b>Generated Narrative: CodeSystem vision-prescription-category</b>
      </p>
      <a name="vision-prescription-category"> </a>
      <a name="hcvision-prescription-category"> </a>
      <p>This case-sensitive code system 
        <code>http://hl7.org/fhir/vision-prescription-category</code> defines the following codes:
      </p>
      <table class="codes">
        <tr>
          <td style="white-space:nowrap">
            <b>Code</b>
          </td>
          <td>
            <b>Display</b>
          </td>
          <td>
            <b>Definition</b>
          </td>
        </tr>
        <tr>
          <td style="white-space:nowrap">safety-wear
            <a name="vision-prescription-category-safety-wear"> </a>
          </td>
          <td>Safety wear</td>
          <td>Protective eyewear intended to reduce the risk of injury or exposure.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">cosmetic
            <a name="vision-prescription-category-cosmetic"> </a>
          </td>
          <td>Cosmetic</td>
          <td>Vision products prescribed primarily for cosmetic purposes rather than optical correction.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">orthocorrective
            <a name="vision-prescription-category-orthocorrective"> </a>
          </td>
          <td>Orthocorrective</td>
          <td>Vision products prescribed for orthocorrective purposes.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">orthokeratology
            <a name="vision-prescription-category-orthokeratology"> </a>
          </td>
          <td>Orthokeratology</td>
          <td>Vision products prescribed for orthokeratology, typically involving overnight lenses that temporarily reshape the cornea.</td>
        </tr>
      </table>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="informative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/>
  </extension>
  <url value="http://hl7.org/fhir/vision-prescription-category"/>
  <version value="6.0.0-snapshot1"/>
  <name value="VisionPrescriptionCategory"/>
  <title value="Vision Prescription Category"/>
  <status value="active"/>
  <experimental value="true"/>
  <publisher value="HL7 (FHIR Project)"/>
  <description value="Example categories for classifying a vision prescription."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/vision-prescription-category"/>
  <content value="complete"/>
  <concept>
    <code value="safety-wear"/>
    <display value="Safety wear"/>
    <definition value="Protective eyewear intended to reduce the risk of injury or exposure."/>
  </concept>
  <concept>
    <code value="cosmetic"/>
    <display value="Cosmetic"/>
    <definition value="Vision products prescribed primarily for cosmetic purposes rather than optical correction."/>
  </concept>
  <concept>
    <code value="orthocorrective"/>
    <display value="Orthocorrective"/>
    <definition value="Vision products prescribed for orthocorrective purposes."/>
  </concept>
  <concept>
    <code value="orthokeratology"/>
    <display value="Orthokeratology"/>
    <definition value="Vision products prescribed for orthokeratology, typically involving overnight lenses that temporarily reshape the cornea."/>
  </concept>
</CodeSystem>