http://terminology.hl7.org/CodeSystem/ICD-9DualCoding|2.0.1
ICD9DualCoding
hl7.terminology.r4@6.3.0
not-present
retired
2021-11-09 00:00:00.0
ICD-9 Dual Coding
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:**\r\n\r\n```\r\n<example code=\"989.5 E905.9\" codeSystem=\"2.16.840.1.113883.6.260\">\r\n <originalText value=\"ANAPHYLAXIS DUE TO BITE OR STING\"/>\r\n</example>\r\n```\r\nWhere:\r\n* 989.5 is: \"Toxic effect of venom\"\r\n* E905.9 is: \"Bite or sting\"
{
"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:**\\r\\n\\r\\n```\\r\\n<example code=\\\"989.5 E905.9\\\" codeSystem=\\\"2.16.840.1.113883.6.260\\\">\\r\\n <originalText value=\\\"ANAPHYLAXIS DUE TO BITE OR STING\\\"/>\\r\\n</example>\\r\\n```\\r\\nWhere:\\r\\n* 989.5 is: \\\"Toxic effect of venom\\\"\\r\\n* E905.9 is: \\\"Bite or sting\\\"",
"compose" : null,
"package" : "hl7.terminology.r4@6.3.0",
"date" : "2021-11-09T00:00:00Z",
"publisher" : "TBD - External Body",
"content" : "not-present",
"name" : "ICD9DualCoding",
"experimental" : false,
"resourceType" : "CodeSystem",
"title" : "ICD-9 Dual Coding",
"supliment" : null,
"status" : "retired",
"id" : "68084bc0-95e3-5072-b650-902788239681",
"url" : "http://terminology.hl7.org/CodeSystem/ICD-9DualCoding",
"identifier" : [ {
"value" : "urn:oid:2.16.840.1.113883.6.261",
"system" : "urn:ietf:rfc:3986"
} ],
"caseSensitive" : true,
"version" : "2.0.1",
"contact" : [ {
"name" : "HL7,HL7,HL7,HL7"
} ]
}