9C84

The ICD-11 code for nystagmus is 9C84. The full clinical description is "Nystagmus".

ICD-11 code 9C84 represents “Nystagmus”. It is classified under Chapter 9: Diseases of the Visual System.

9C84 is in Chapter 9: Diseases of the Visual System (codes 9A00-9E1Z).

There is no direct ICD-10 mapping available for 9C84 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.

9C84 has 9 child codes, including: 9C84.0 (Physiological nystagmus), 9C84.1 (Congenital forms of nystagmus), 9C84.2 (Vestibular nystagmus), 9C84.3 (Seesaw nystagmus), and 5 more.