This page is part of the FHIR Specification v4.3.0-snapshot1: R4B Snapshot to support the Jan 2022 Connectathon. About the R4B version of FHIR. The current officially released version is 4.3.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

• Using Codes
• Code Systems
• Value Sets
• Concept Maps
• Identifier Systems

4.3.0.3.0 ICD-10

FHIR Infrastructure Work Group

Maturity Level: N/A

Standards Status: Informative

The URL "http://hl7.org/fhir/sid/icd-10" is the FHIR system identifier for codes defined in the ICD-10 International code system. The source of this code system is the WHO, at http://www.who.int/classifications/icd/en/ .