HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 6.5.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

NamingSystem: ICD-10 Dual Coding

Official URL: http://terminology.hl7.org/NamingSystem/ICD-10DualCoding Version: 2.1.0
Retired as of 2021-11-09 Responsible: HL7 Computable Name: ICD10DualCoding

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).

This OID identifies the code system that describes how to encode Dual Coding in a CD compatible expression (for Datatypes R2 CD only).

An 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.

Dual code expressions SHALL only be used per the rules described in the ICD-10 instruction manual.

An example CD:

<example code="J21.8 B95.6" codeSystem="2.16.840.1.113883.6.260">
  <originalText value="Staph aureus bronchiolitis"/>
</example>

Where:

  • J21.8 is: Acute bronchiolitis due to other specified organisms
  • B95.6 is: Staphylococcus aureus as the cause of diseases classified to other chapters

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/ICD-10DualCoding
Version2.1.0
NameICD10DualCoding
TitleICD-10 Dual Coding
Statusretired
Definition

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).

This OID identifies the code system that describes how to encode Dual Coding in a CD compatible expression (for Datatypes R2 CD only).

An 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.

Dual code expressions SHALL only be used per the rules described in the ICD-10 instruction manual.

An example CD:

\<example code="J21.8 B95.6" codeSystem="2.16.840.1.113883.6.260">
  \<originalText value="Staph aureus bronchiolitis"/>
\</example>

Where:

  • J21.8 is: Acute bronchiolitis due to other specified organisms
  • B95.6 is: Staphylococcus aureus as the cause of diseases classified to other chapters
PublisherHL7

Identifiers

TypeValuePreferred
OID2.16.840.1.113883.6.260true
URIhttp://terminology.hl7.org/CodeSystem/ICD-10DualCodingtrue

History

DateActionCustodianAuthorComment
2021-11-09reviseHTAReuben DanielsCode System Identification Record being retired;UP-251
2020-10-09reviseVocabulary WGReuben DanielsFixed title extension URL to be consistent with latest Publisher