FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions
| Page standards status: Normative | Maturity Level: 5 |
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="codesystem-hierarchy-meaning"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<p>This code system
<code>http://hl7.org/fhir/codesystem-hierarchy-meaning</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">grouped-by
<a name="codesystem-hierarchy-meaning-grouped-by"> </a>
</td>
<td>Grouped By</td>
<td>No particular relationship between the concepts can be assumed, except what can be determined by inspection of the definitions of the elements (possible reasons to use this: importing from a source where this is not defined, or where various parts of the hierarchy have different meanings).</td>
</tr>
<tr>
<td style="white-space:nowrap">is-a
<a name="codesystem-hierarchy-meaning-is-a"> </a>
</td>
<td>Is-A</td>
<td>A hierarchy where the child concepts have an IS-A relationship with the parents - that is, all the properties of the parent are also true for its child concepts. Not that is-a is a property of the concepts, so additional subsumption relationships may be defined using properties.</td>
</tr>
<tr>
<td style="white-space:nowrap">part-of
<a name="codesystem-hierarchy-meaning-part-of"> </a>
</td>
<td>Part Of</td>
<td>Child elements list the individual parts of a composite whole (e.g. body site).</td>
</tr>
<tr>
<td style="white-space:nowrap">classified-with
<a name="codesystem-hierarchy-meaning-classified-with"> </a>
</td>
<td>Classified With</td>
<td>Child concepts in the hierarchy may have only one parent, and there is a presumption that the code system is a "closed world" meaning all things must be in the hierarchy. This results in concepts such as "not otherwise classified.".</td>
</tr>
</table>
</div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="normative"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
<valueCode value="4.0.0"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="5"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/package-source">
<extension url="packageId">
<valueId value="hl7.fhir.uv.xver-r5.r4"/>
</extension>
<extension url="version">
<valueString value="0.0.1-snapshot-2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="vocab"/>
</extension>
<url value="http://hl7.org/fhir/codesystem-hierarchy-meaning"/>
<version value="5.0.0"/>
<name value="CodeSystemHierarchyMeaning"/>
<title value="Code System Hierarchy Meaning"/>
<status value="active"/>
<experimental value="false"/>
<date value="2021-01-05T09:01:24+10:00"/>
<publisher value="HL7 International / Terminology Infrastructure"/>
<contact>
<name value="HL7 International / Terminology Infrastructure"/>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/Vocab"/>
</telecom>
</contact>
<description
value="The meaning of the hierarchy of concepts in a code system."/>
<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/codesystem-hierarchy-meaning|4.0.1"/>
<content value="complete"/>
<concept>
<code value="grouped-by"/>
<display value="Grouped By"/>
<definition
value="No particular relationship between the concepts can be assumed, except what can be determined by inspection of the definitions of the elements (possible reasons to use this: importing from a source where this is not defined, or where various parts of the hierarchy have different meanings)."/>
</concept>
<concept>
<code value="is-a"/>
<display value="Is-A"/>
<definition
value="A hierarchy where the child concepts have an IS-A relationship with the parents - that is, all the properties of the parent are also true for its child concepts. Not that is-a is a property of the concepts, so additional subsumption relationships may be defined using properties."/>
</concept>
<concept>
<code value="part-of"/>
<display value="Part Of"/>
<definition
value="Child elements list the individual parts of a composite whole (e.g. body site)."/>
</concept>
<concept>
<code value="classified-with"/>
<display value="Classified With"/>
<definition
value="Child concepts in the hierarchy may have only one parent, and there is a presumption that the code system is a "closed world" meaning all things must be in the hierarchy. This results in concepts such as "not otherwise classified."."/>
</concept>
</CodeSystem>