ICD-11 classes
08 Diseases of the nervous system
Multiple sclerosis or other white matter disorders
8A40 — Multiple sclerosis

ICD-11 8A40 — Multiple sclerosis

Multiple Sclerosis is a chronic, inflammatory demyelinating disease of the central nervous system. Three categories of multiple sclerosis have been outlined: Relapsing/remitting, secondary progressive and primary progressive multiple sclerosis

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code 8A40 contains 5 clarifying diagnoses:

1. 8A40.0 — Relapsing-remitting multiple sclerosis
2. 8A40.1 — Primary progressive multiple sclerosis
3. 8A40.2 — Secondary progressive multiple sclerosis
4. 8A40.Y — Other specified multiple sclerosis
5. 8A40.Z — Multiple sclerosis, unspecified