N25-N29
Other disorders of kidney and ureter
Other disorders of kidney and ureter (N25-N29) is a block within ICD-10-CM Chapter 14: Diseases of the genitourinary system. It holds 5 categories.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- disorders of kidney and ureter with urolithiasis (N20-N23)
Categories in N25-N29
- N25Disorders resulting from impaired renal tubular functioncategory
- N26Unspecified contracted kidneycategory
- N27Small kidney of unknown causecategory
- N28Oth disorders of kidney and ureter, not elsewhere classifiedcategory
- N29Oth disorders of kidney and ureter in diseases classd elswhr
Source
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.