HL7 Terminology (THO)
5.3.0 - Publication International flag

This page is part of the HL7 Terminology (v5.3.0: 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

: null - JSON Representation

Retired as of 2021-11-09

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{
  "resourceType" : "NamingSystem",
  "id" : "ICD-9DualCoding",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Placeholder</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
    }
  ]
}