FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2 - Version 0.0.1-snapshot-2. See the Directory of published versions

: Cross-version VS for R2.v2 CWE statuses for use in FHIR R4 - XML Representation

Page standards status: Informative Maturity Level: 0

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="R2-v2-0353-for-R4"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet R2-v2-0353-for-R4</b></p><a name="R2-v2-0353-for-R4"> </a><a name="hcR2-v2-0353-for-R4"> </a><p>This value set expansion contains 4 concepts.</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>System</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap"><a name="R2-v2-0353-for-R4-http://hl7.org/fhir/v3/NullFlavor-UNK"> </a>  <a href="CodeSystem-v3-NullFlavor.html#v3-NullFlavor-UNK">UNK</a></td><td>http://hl7.org/fhir/v3/NullFlavor</td><td>Unknown. Wrongly included with a wrong code 'U'</td><td><div><p>Description:A proper value is applicable, but not known.                                                      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:                                                      Those properties themselves directly translate to a semantic of &quot;unknown&quot;.  (E.g. a local code sent as a translation that conveys 'unknown')                            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.)</p>
</div></td></tr><tr><td style="white-space:nowrap"><a name="R2-v2-0353-for-R4-http://hl7.org/fhir/v3/NullFlavor-ASKU"> </a>  <a href="CodeSystem-v3-NullFlavor.html#v3-NullFlavor-ASKU">ASKU</a></td><td>http://hl7.org/fhir/v3/NullFlavor</td><td>Asked but Unknown. Wrongly included with a wrong code 'UASK'</td><td><div><p>Information was sought but not found (e.g. patient was asked but didn't know)</p>
</div></td></tr><tr><td style="white-space:nowrap"><a name="R2-v2-0353-for-R4-http://hl7.org/fhir/v2/0353-U"> </a>  <a href="CodeSystem-v2-0353.html#v2-0353-U">U</a></td><td>http://hl7.org/fhir/v2/0353</td><td>Unknown</td><td>This code is an error - it actually refers to UNK</td></tr><tr><td style="white-space:nowrap"><a name="R2-v2-0353-for-R4-http://hl7.org/fhir/v2/0353-UASK"> </a>  <a href="CodeSystem-v2-0353.html#v2-0353-UASK">UASK</a></td><td>http://hl7.org/fhir/v2/0353</td><td>Asked but Unknown</td><td>This code is an error - it actually refers to ASKU</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/package-source">
    <extension url="packageId">
      <valueId value="hl7.fhir.uv.xver-r2.r4"/>
    </extension>
    <extension url="version">
      <valueString value="0.0.1-snapshot-2"/>
    </extension>
  </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/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"/>
      </extension>
    </valueInteger>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="informative">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"/>
      </extension>
    </valueCode>
  </extension>
  <url value="http://hl7.org/fhir/1.0/ValueSet/R2-v2-0353-for-R4"/>
  <version value="0.0.1-snapshot-2"/>
  <name value="R2_v2_0353_for_R4"/>
  <title value="Cross-version VS for R2.v2 CWE statuses for use in FHIR R4"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2025-09-01T22:35:40.817606+10:00"/>
  <publisher value="FHIR Infrastructure"/>
  <contact>
    <name value="FHIR Infrastructure"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description
               value="This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/v2-0353|2.8.2 for use in FHIR R4. Concepts not present here have direct `equivalent` mappings crossing all versions from R2 to R4."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <compose>
    <include>
      <system value="http://hl7.org/fhir/v3/NullFlavor"/>
      <version value="1.0.2"/>
      <concept>
        <code value="UNK"/>
        <display value="Unknown. Wrongly included with a wrong code 'U'"/>
      </concept>
      <concept>
        <code value="ASKU"/>
        <display
                 value="Asked but Unknown. Wrongly included with a wrong code 'UASK'"/>
      </concept>
    </include>
    <include>
      <system value="http://hl7.org/fhir/v2/0353"/>
      <version value="1.0.2"/>
      <concept>
        <code value="U"/>
        <display value="Unknown"/>
      </concept>
      <concept>
        <code value="UASK"/>
        <display value="Asked but Unknown"/>
      </concept>
    </include>
  </compose>
  <expansion>
    <timestamp value="2025-09-01T22:35:40.8176+10:00"/>
    <contains>
      <system value="http://hl7.org/fhir/v3/NullFlavor"/>
      <version value="1.0.2"/>
      <code value="UNK"/>
      <display value="Unknown. Wrongly included with a wrong code 'U'"/>
    </contains>
    <contains>
      <system value="http://hl7.org/fhir/v3/NullFlavor"/>
      <version value="1.0.2"/>
      <code value="ASKU"/>
      <display
               value="Asked but Unknown. Wrongly included with a wrong code 'UASK'"/>
    </contains>
    <contains>
      <system value="http://hl7.org/fhir/v2/0353"/>
      <version value="1.0.2"/>
      <code value="U"/>
      <display value="Unknown"/>
    </contains>
    <contains>
      <system value="http://hl7.org/fhir/v2/0353"/>
      <version value="1.0.2"/>
      <code value="UASK"/>
      <display value="Asked but Unknown"/>
    </contains>
  </expansion>
</ValueSet>