ICD-11 Guide
ICD-11: What Medical Coders Should Know
What ICD-11 is, how its structure differs from ICD-10 — stem codes, extension codes, postcoordination, the Foundation and linearizations — and its status in the U.S.
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ICD-11 Updates
ICD-11 is the World Health Organization's current International Classification of Diseases. Its structure differs significantly from ICD-10, and adoption varies by country. This hub explains ICD-11 concepts and tracks implementation — always naming the jurisdiction being discussed. The United States uses ICD-10-CM for morbidity coding; we will report any change only when it is supported by an official source.
- WHO ICD-11 releases
- Terminology
- Extension codes
- Postcoordination
- Foundation Component
- Linearizations
- Country implementation
- ICD-11 vs ICD-10
- ICD-11 education
- ICD-11 and digital health
Latest ICD-11 updates
No verified ICD-11 updates have been published yet. New updates appear here as soon as they pass source verification and editorial review.