This page is part of the HL7 Terminology (v5.1.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions
: The Read Codes Four Byte Set: - XML Representation
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<NamingSystem xmlns="http://hl7.org/fhir">
<id value="rcFB"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><h3>Summary</h3><table class="grid"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/rcFB</td></tr><tr><td>Name</td><td>RcFB</td></tr><tr><td>Status</td><td>retired</td></tr><tr><td>Definition</td><td><div><p>The Read Codes Four Byte Set consists of 4 alphanumeric characters. This version contains approximately 40,000 codes arranged in a hierarchical structure.</p>
<p>Top level hierarchy sections: Disorders Findings Surgical procedures Investigations Occupations Drugs</p>
</div></td></tr><tr><td>Publisher</td><td>National Health Service (UK)</td></tr></table><h3>Identifiers</h3><table class="grid"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.6.28</td><td>true</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/rcFB</td><td>true</td></tr></table></div>
</text>
<extension
url="http://hl7.org/fhir/tools/StructureDefinition/extension-title">
<valueString value="The Read Codes Four Byte Set:"/>
</extension>
<extension
url="http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.url">
<valueUri value="http://terminology.hl7.org/NamingSystem/rcFB"/>
</extension>
<extension
url="http://terminology.hl7.org/StructureDefinition/ext-namingsystem-version">
<valueString value="2.1.0"/>
</extension>
<name value="RcFB"/>
<status value="retired"/>
<kind value="codesystem"/>
<date value="2021-11-09T10:00:00+10:00"/>
<publisher value="National Health Service (UK)"/>
<contact>
<name value="Paul Frosdick, NHS Information Authority"/>
</contact>
<responsible value="National Health Service (UK)"/>
<description
value="The Read Codes Four Byte Set consists of 4 alphanumeric characters. This version contains approximately 40,000 codes arranged in a hierarchical structure.
Top level hierarchy sections: Disorders Findings Surgical procedures Investigations Occupations Drugs"/>
<uniqueId>
<type value="oid"/>
<value value="2.16.840.1.113883.6.28"/>
<preferred value="true"/>
</uniqueId>
<uniqueId>
<type value="uri"/>
<value value="http://terminology.hl7.org/CodeSystem/rcFB"/>
<preferred value="true"/>
</uniqueId>
</NamingSystem>