BlockL1-8A4

The ICD-11 code for multiple sclerosis or other white matter disorders is BlockL1-8A4. The full clinical description is "Multiple sclerosis or other white matter disorders".

ICD-11 code BlockL1-8A4 represents "Multiple sclerosis or other white matter disorders". It is classified under the ICD-11 classification system.

There is no direct ICD-10 mapping available for BlockL1-8A4 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.

BlockL1-8A4 has 9 child codes, including: 8A40 (Multiple sclerosis), 8A41 (Isolated demyelinating syndromes of the central nervous system), 8A42 (Acute disseminated encephalomyelitis), 8A43 (Neuromyelitis optica), and 5 more.