ICD-10: N13

Obstructive and reflux uropathy

Coding Guidelines

Excludes 2

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

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