Skip to content

N13.9

Billable

Obstructive and reflux uropathy, unspecified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A blockage or backward flow of urine in the urinary system where the specific type is not identified.

Coding Tips

  • This is a non-specific code; use only when more specific diagnosis cannot be determined
  • Query provider for additional diagnostic details to assign a more specific code

Code Hierarchy

Open N13.9 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.