This page is part of the HL7 Terminology (v5.2.0: Release) based on FHIR 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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{
"resourceType" : "NamingSystem",
"id" : "ICD-9DualCoding",
"text" : {
"status" : "generated",
"div" : "<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/ICD-9DualCoding</td></tr><tr><td>Version</td><td>2.1.0</td></tr><tr><td>Name</td><td>ICD9DualCoding</td></tr><tr><td>Title</td><td>ICD-9 Dual Coding</td></tr><tr><td>Status</td><td>retired</td></tr><tr><td>Definition</td><td><div><p>ICD-9 Dual Coding Expression Syntax", description: ICD-9 allows dual coding. Refer to Section ?? of the ICD-9 Instruction Manual (ref?).</p>\n<p>This OID identifies the code system that describes how to encode Dual Coding in a CD compatible expression (for Datatypes R2 CD only).</p>\n<p>An ICD-9 dual code expression SHALL consist of two ICD-9 codes separated by space. This code system SHALL NOT be used for single ICD-9 codes; the normal ICD-9 code system oid which is 2.16.840.1.113883.6.3 should be used in this case. DisplayName SHALL not be used.</p>\n<p>Dual code expressions SHALL only be used per the rules described in the ICD-9 instruction manual.</p>\n<p><strong>An example CD:</strong><br></br><example code="989.5 E905.9" codeSystem="2.16.840.1.113883.6.261"><br></br><originalText value="ANAPHYLAXIS DUE TO BITE OR STING"/><br></br></example><br></br>Where 989.5 is: "Toxic effect of venom" and E905.9 is: "Bite or sting"</p>\n</div></td></tr><tr><td>Publisher</td><td>HL7</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>2.16.840.1.113883.6.261</td><td>true</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/ICD-9DualCoding</td><td>true</td></tr></table></div>"
},
"extension" : [
{
"url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.url",
"valueUri" : "http://terminology.hl7.org/NamingSystem/ICD-9DualCoding"
},
{
"url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.version",
"valueString" : "2.1.0"
},
{
"url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.title",
"valueString" : "ICD-9 Dual Coding"
}
],
"name" : "ICD9DualCoding",
"status" : "retired",
"kind" : "codesystem",
"date" : "2021-11-09T10:00:00+10:00",
"publisher" : "HL7",
"contact" : [
{
"name" : "HL7,HL7,HL7,HL7"
}
],
"responsible" : "HL7",
"description" : "ICD-9 Dual Coding Expression Syntax\", description: ICD-9 allows dual coding. Refer to Section ?? of the ICD-9 Instruction Manual (ref?).\r\n\r\nThis OID identifies the code system that describes how to encode Dual Coding in a CD compatible expression (for Datatypes R2 CD only).\r\n\r\nAn ICD-9 dual code expression SHALL consist of two ICD-9 codes separated by space. This code system SHALL NOT be used for single ICD-9 codes; the normal ICD-9 code system oid which is 2.16.840.1.113883.6.3 should be used in this case. DisplayName SHALL not be used.\r\n\r\nDual code expressions SHALL only be used per the rules described in the ICD-9 instruction manual.\r\n\r\n**An example CD:**<br></br><example code=\"989.5 E905.9\" codeSystem=\"2.16.840.1.113883.6.261\"><br></br><originalText value=\"ANAPHYLAXIS DUE TO BITE OR STING\"/><br></br></example><br></br>Where 989.5 is: \"Toxic effect of venom\" and E905.9 is: \"Bite or sting\"",
"uniqueId" : [
{
"type" : "oid",
"value" : "2.16.840.1.113883.6.261",
"preferred" : true
},
{
"type" : "uri",
"value" : "http://terminology.hl7.org/CodeSystem/ICD-9DualCoding",
"preferred" : true
}
]
}