Systemic atrophies primarily affecting the central nervous system (G10-G14) ICD-10-CM
The G10–G14 section covers systemic atrophies primarily affecting the central nervous system with 33 ICD-10-CM diagnosis codes, of which 28 are billable in fiscal year 2027. The section is organized into the 5 code ranges listed below.
Code Ranges in This Section 5 ranges · 33 codes
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the G10–G14 Code Range
Tissue wasting that mainly affects the brain and spinal cord appears here, along with postpolio syndrome.
G10 identifies Huntington's disease, an inherited condition involving progressive involuntary movements and dementia. G11 groups hereditary ataxias, or inherited problems with coordination. Its subdivisions distinguish conditions by features such as onset, progression, and associated disorders.
G12 separates infantile and other inherited spinal muscular atrophy, motor neuron disease, and other related syndromes. G13 separates atrophy associated with neoplastic disease, myxedema, or other diseases. G14 identifies postpolio syndrome.
Questions About This Page
How many codes are in the G10-G14 range?
The G10-G14 range contains 33 ICD-10-CM diagnosis codes in FY 2027. 28 of them are billable, and the rest are category headers that organize the section.
What conditions does G10-G14 cover?
The range covers systemic atrophies primarily affecting the central nervous system. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
