ICD-10-CM › Chapter 6 Diseases of the nervous system › G30-G32
G30-G32 - Other degenerative diseases of the nervous system
27 ICD-10-CM codes sit in this section, of which 21 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 27 codes
- 21 billable FY2027
- 6 not billable, retired or subdivided
- 3 categories
Categories
Each of these is a three-character category. Most are not billable on their own - the billable code is one of the children listed on its page.
| Code | Description | Status |
|---|---|---|
| G30 | Alzheimer's disease | Not billable |
| G31 | Other degenerative diseases of nervous system, not elsewhere classified | Not billable |
| G32 | Other degenerative disorders of nervous system in diseases classified elsewhere | Not billable |
Or browse all ICD-10-CM codes by first character, check a list of codes with the batch validity checker, or see what changed in each release.