N13.722
BillableVesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where urine flows backward from the bladder into both kidneys, causing kidney damage without swelling of the ureters.
Coding Tips
- •Confirm bilateral involvement is documented in the medical record before assigning this code
- •Ensure reflux nephropathy (kidney damage) is present; use N13.721 if only unilateral
Code Hierarchy
└N13Obstructive and reflux uropathy└N13.7Vesicoureteral-reflux└N13.72Vesicoureteral-reflux with reflux nephropathy without hydroureter└N13.722Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral
└N13.722Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral