World Health Organization · 2026-01 · English
8A40.2 Secondary progressive multiple sclerosis
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
Coding notes · WHO
This category is to be used to indicate Secondary progressive multiple sclerosis, after an initially relapsing/remitting course (includes remitting relapsing progressive, may have superimposed relapses)
© World Health Organization · CC BY-ND 3.0 IGO