N13.8
ICD-10BillableOther obstructive and reflux uropathy
Official ICD-10-CM descriptor (FY2026)
Other obstructive and reflux uropathy
N13.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Urinary tract obstruction due to specified cause
Code first
Sequence the underlying condition before this code.
- , if applicable, any causal condition, such as:
- enlarged prostate (N40.1)
Related codes in N13
- N13.0Hydronephrosis with ureteropelvic junction obstruction
- N13.1Hydronephrosis w ureteral stricture, NEC
- N13.2Hydronephrosis with renal and ureteral calculous obstruction
- N13.3Other and unspecified hydronephrosiscategory
- N13.4Hydroureter
- N13.5Crossing vessel and stricture of ureter w/o hydronephrosis
- N13.6Pyonephrosis
- N13.7Vesicoureteral-refluxcategory
- N13.9Obstructive and reflux uropathy, unspecified
Where this code sits
- Parent code
- N13
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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.