This page is part of the US Core (v7.0.0: STU7) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

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: US Core Pregnancy Status Codes - XML Representation

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="us-core-pregnancy-status"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p>This value set includes codes based on the following rules:</p><ul><li>Import all the codes that are contained in <a href="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1099.24/expansion">Extended Pregnancy Status</a></li><li>Include these codes as defined in <a href="http://terminology.hl7.org/5.5.0/CodeSystem-v3-NullFlavor.html"><code>http://terminology.hl7.org/CodeSystem/v3-NullFlavor</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href="http://terminology.hl7.org/5.5.0/CodeSystem-v3-NullFlavor.html#v3-NullFlavor-UNK">UNK</a></td><td>Unknown</td><td>**Description:**A proper value is applicable, but not known.<br/><br/>**Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:<br/><br/>1.  Those properties themselves directly translate to a semantic of &quot;unknown&quot;. (E.g. a local code sent as a translation that conveys 'unknown')<br/>2.  Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of &quot;H&quot; and a URL prefix of &quot;tel:&quot; to convey that it is the home phone number that is unknown.)</td></tr></table></li></ul></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cgp"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/us/core/ImplementationGuide/hl7.fhir.us.core"/>
      </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/us/core/ImplementationGuide/hl7.fhir.us.core"/>
      </extension>
    </valueCode>
  </extension>
  <url value="http://hl7.org/fhir/us/core/ValueSet/us-core-pregnancy-status"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.40.2.48.15"/>
  </identifier>
  <version value="7.0.0"/>
  <name value="USCorePregnancyStatusCodes"/>
  <title value="US Core Pregnancy Status Codes"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2022-09-29"/>
  <publisher value="HL7 International / Cross-Group Projects"/>
  <contact>
    <name value="HL7 International / Cross-Group Projects"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/cgp"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="cgp@lists.HL7.org"/>
    </telecom>
  </contact>
  <description
               value="This value set includes SNOMED CT codes and the HL7 V3 code for the concept &quot;unknown&quot;. These codes have historically been used to communicate the pregnancy status of a patient."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
    </coding>
  </jurisdiction>
  <copyright
             value="Used by permission of HL7 International, all rights reserved Creative Commons License"/>
  <compose>
    <include>
      <valueSet
                value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.24"/>
    </include>
    <include>
      <system value="http://terminology.hl7.org/CodeSystem/v3-NullFlavor"/>
      <concept>
        <code value="UNK"/>
        <display value="Unknown"/>
      </concept>
    </include>
  </compose>
</ValueSet>