Additional Information
From parent codes: N00-N99 (Chapter 14)
More Specific Codes (10)
N13.0Hydronephrosis with ureteropelvic junction obstruction→N13.1Hydronephrosis with ureteral stricture, not elsewhere classified→N13.2Hydronephrosis with renal and ureteral calculous obstruction→N13.3Other and unspecified hydronephrosis→N13.4Hydroureter→N13.5Crossing vessel and stricture of ureter without hydronephrosis→N13.6Pyonephrosis→N13.7Vesicoureteral-reflux→N13.8Other obstructive and reflux uropathy→N13.9Obstructive and reflux uropathy, unspecified→