New code ยท FY2026
Not billable: this is a header. Use one of the more specific codes below.
- New code, effective October 1, 2025 (FY2026).
Code breakdown
G35.C
- G35CategoryMultiple sclerosis
- CCharacter 4Secondary progressive multiple sclerosis
Codes under G35.C
- G35.C0 Secondary progressive multiple sclerosis, unspecified
- G35.C1 Active secondary progressive multiple sclerosis
- G35.C2 Non-active secondary progressive multiple sclerosis
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ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.