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N13 Obstructive and reflux uropathy

Non-Billable/Non-Specific

Type 2 Excludes

  • calculus of kidney and ureter without hydronephrosis (N20.-)
  • congenital obstructive defects of renal pelvis and ureter (Q62.0-Q62.3)
  • hydronephrosis with ureteropelvic junction obstruction (Q62.11)
  • obstructive pyelonephritis (N11.1)

Codes

  • 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
    • N13.70Vesicoureteral-reflux, unspecified
    • N13.71Vesicoureteral-reflux without reflux nephropathy
    • N13.72Vesicoureteral-reflux with reflux nephropathy without hydroureter
      • N13.721Vesicoureteral-reflux with reflux nephropathy without hydroureter, unilateral
      • N13.722Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral
      • N13.729Vesicoureteral-reflux with reflux nephropathy without hydroureter, unspecified
    • N13.73Vesicoureteral-reflux with reflux nephropathy with hydroureter
      • N13.731Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateral
      • N13.732Vesicoureteral-reflux with reflux nephropathy with hydroureter, bilateral
      • N13.739Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified
  • N13.8Other obstructive and reflux uropathy
  • N13.9Obstructive and reflux uropathy, unspecified