8A01.1

The ICD-11 code for secondary chorea is 8A01.1. The full clinical description is "Secondary Chorea".

ICD-11 code 8A01.1 represents “Secondary Chorea”. It is classified under Chapter 8: Diseases of the Nervous System.

8A01.1 is in Chapter 8: Diseases of the Nervous System (codes 8A00-8E7Z).

There is no direct ICD-10 mapping available for 8A01.1 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.

8A01.1 has 9 child codes, including: 8A01.10 (Huntington disease), 8A01.11 (Chorea due to Huntington disease-like conditions), 8A01.12 (Chorea due to Dentatorubral pallidoluysian atrophy), 8A01.13 (Chorea due to Wilson disease), and 5 more.