ICD-11
Also written as: ICD-11 — International Classification of Diseases, 11th Revision
The WHO's latest diagnostic classification system for mental health disorders, serving as an alternative to DSM-5-TR.
Full Definition
The International Classification of Diseases, 11th Revision (ICD-11) is the World Health Organization's current diagnostic classification system that includes comprehensive categories for mental, behavioral, and neurodevelopmental disorders. Released in 2019, it provides global standards for diagnostic terminology and is widely used internationally, particularly outside the United States. The ICD-11 includes notable changes from previous versions, such as the inclusion of gaming disorder and revised classifications for gender dysphoria.
Usage
Usage note: Often contrasted with DSM-5-TR; editors should verify which classification system is being referenced.
In Context
- "The research study utilized ICD-11 criteria to ensure international diagnostic consistency." — Research methodology section
- "Insurance documentation required coding according to both DSM-5-TR and ICD-11 standards." — Insurance claim form