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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="week-of-month"/>
  <meta>
    <lastUpdated value="2026-03-30T08:54:20.327+11:00"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p class="res-header-id">
        <b>Generated Narrative: CodeSystem week-of-month</b>
      </p>
      <a name="week-of-month"> </a>
      <a name="hcweek-of-month"> </a>
      <div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%">
        <p style="margin-bottom: 0px">Last updated: 2021-01-05T10:01:24.148+11:00</p>
      </div>
      <p>This case-sensitive code system 
        <code>http://hl7.org/fhir/week-of-month</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">first
            <a name="week-of-month-first"> </a>
          </td>
          <td>First</td>
          <td>First week of the month.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">second
            <a name="week-of-month-second"> </a>
          </td>
          <td>Second</td>
          <td>Second week of the month.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">third
            <a name="week-of-month-third"> </a>
          </td>
          <td>Third</td>
          <td>Third week of the month.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">fourth
            <a name="week-of-month-fourth"> </a>
          </td>
          <td>Fourth</td>
          <td>Fourth week of the month.</td>
        </tr>
        <tr>
          <td style="white-space:nowrap">last
            <a name="week-of-month-last"> </a>
          </td>
          <td>Last</td>
          <td>Last week of the month.</td>
        </tr>
      </table>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3"/>
  </extension>
  <url value="http://hl7.org/fhir/week-of-month"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1906"/>
  </identifier>
  <version value="6.0.0-ballot4"/>
  <name value="WeekOfMonth"/>
  <title value="Week Of Month"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2022-06-14"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="The set of weeks with in a month."/>
  <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/week-of-month"/>
  <content value="complete"/>
  <concept>
    <code value="first"/>
    <display value="First"/>
    <definition value="First week of the month."/>
  </concept>
  <concept>
    <code value="second"/>
    <display value="Second"/>
    <definition value="Second week of the month."/>
  </concept>
  <concept>
    <code value="third"/>
    <display value="Third"/>
    <definition value="Third week of the month."/>
  </concept>
  <concept>
    <code value="fourth"/>
    <display value="Fourth"/>
    <definition value="Fourth week of the month."/>
  </concept>
  <concept>
    <code value="last"/>
    <display value="Last"/>
    <definition value="Last week of the month."/>
  </concept>
</CodeSystem>