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ICD-10-CM/Diseases of the nervous system

G10-G14

Systemic atrophies primarily affecting the central nervous system (G10-G14)

G10-G14 contains 5 categories and 33 ICD-10-CM codes for FY2027.

G10Huntington's disease1 billable
G11Hereditary ataxia11 billable
G12Spinal muscular atrophy and related syndromes11 billable
G13Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere4 billable
G14Postpolio syndrome1 billable

Every ICD-10-CM code, and whether you can actually bill it

Built directly from the official ICD-10-CM FY2027 release published by the CDC / National Center for Health Statistics and CMS.

FY2027 codes are valid for encounters from October 1, 2026 through September 30, 2027.

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