N13.3
Other and unspecified hydronephrosis
Non-billableCategory
Code Hierarchy
N13N13.3
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with N13.3
- N13.6 - hydronephrosis with infection (N13.6)
Related Codes
N13.0Billable
Hydronephrosis with ureteropelvic junction obstruction
N13.1Billable
Hydronephrosis with ureteral stricture, not elsewhere classified
N13.2Billable
Hydronephrosis with renal and ureteral calculous obstruction
N13.4Billable
Hydroureter
N13.5Billable
Crossing vessel and stricture of ureter without hydronephrosis
N13.6Billable
Pyonephrosis
N13.7Category
Vesicoureteral-reflux
N13.8Billable
Other obstructive and reflux uropathy
N13.9Billable
Obstructive and reflux uropathy, unspecified
