ICD-10-CM › Chapter 14 Diseases of the genitourinary system › N25-N29
N25-N29 - Other disorders of kidney and ureter
28 ICD-10-CM codes sit in this section, of which 22 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 28 codes
- 22 billable FY2027
- 6 not billable, retired or subdivided
- 5 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 |
|---|---|---|
| N25 | Disorders resulting from impaired renal tubular function | Not billable |
| N26 | Unspecified contracted kidney | Not billable |
| N27 | Small kidney of unknown cause | Not billable |
| N28 | Other disorders of kidney and ureter, not elsewhere classified | Not billable |
| N29 | Other disorders of kidney and ureter in diseases classified elsewhere | Valid |
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.