This code system http://terminology.hl7.org/CodeSystem/ICD-10DualCoding defines many codes, but they are not represented here
"
];
fhir:CodeSystem.url [ fhir:value "http://terminology.hl7.org/CodeSystem/ICD-10DualCoding"];
fhir:CodeSystem.identifier [
fhir:index 0;
fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ];
fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.6.260" ]
];
fhir:CodeSystem.version [ fhir:value "2.0.0"];
fhir:CodeSystem.name [ fhir:value "ICD10DualCoding"];
fhir:CodeSystem.title [ fhir:value "ICD-10 Dual Coding"];
fhir:CodeSystem.status [ fhir:value "retired"];
fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean];
fhir:CodeSystem.date [ fhir:value "2021-11-09T10:00:00+10:00"^^xsd:dateTime];
fhir:CodeSystem.publisher [ fhir:value "TBD - External Body"];
fhir:CodeSystem.contact [
fhir:index 0;
fhir:ContactDetail.name [ fhir:value "HL7,HL7,HL7,HL7,HL7,HL7,HL7,HL7" ]
];
fhir:CodeSystem.description [ fhir:value "ICD-10 allows dual coding. Refer to Section 3.1.3 of the ICD-10 Instruction Manual (2nd Edition, http://www.who.int/entity/classifications/icd/ICD-10\\_2nd\\_ed\\_volume2.pdf).\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-10 dual code expression SHALL consist of two ICD-10 codes separated by space. This code system SHALL NOT be used for single ICD-10 codes; the normal ICD-10 code system oid which is 2.16.840.1.113883.6.3 should be used in this case.\r\n\r\nDual code expressions SHALL only be used per the rules described in the ICD-10 instruction manual.\r\n\r\n**An example CD:**