6B20

The ICD-11 code for obsessive-compulsive disorder is 6B20. The full clinical description is "Obsessive-compulsive disorder".

ICD-11 code 6B20 represents “Obsessive-compulsive disorder”. It is classified under Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders.

6B20 is in Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders (codes 6A00-6E8Z).

There is no direct ICD-10 mapping available for 6B20 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

6B20 has 3 child codes, including: 6B20.0 (Obsessive-compulsive disorder with fair to good insight), 6B20.1 (Obsessive-compulsive disorder with poor to absent insight), 6B20.Z (Obsessive-compulsive disorder, unspecified).