ICD-10-CM › Chapter 14 Diseases of the genitourinary system › N10-N16
N10-N16 - Renal tubulo-interstitial diseases
44 ICD-10-CM codes sit in this section, of which 35 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 44 codes
- 35 billable FY2027
- 9 not billable, retired or subdivided
- 7 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 |
|---|---|---|
| N10 | Acute pyelonephritis | Valid |
| N11 | Chronic tubulo-interstitial nephritis | Not billable |
| N12 | Tubulo-interstitial nephritis, not specified as acute or chronic | Valid |
| N13 | Obstructive and reflux uropathy | Not billable |
| N14 | Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions | Not billable |
| N15 | Other renal tubulo-interstitial diseases | Not billable |
| N16 | Renal tubulo-interstitial disorders 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.