ICD-10-CM Codes
N00-N99
N10-N16
Obstructive and reflux uropathy N13

Obstructive and reflux uropathy N13-

Type 2 Excludes

Type 2 Excludes Help

A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (N13) and the excluded code together.

calculus of kidney and ureter without hydronephrosis (
ICD-10-CM Diagnosis Code N20
- N20 Calculus of kidney and ureter
  - N20.0 Calculus of kidney
  - N20.1 Calculus of ureter
  - N20.2 Calculus of kidney with calculus of ureter
  - N20.9 Urinary calculus, unspecified
N20.-
)
congenital obstructive defects of renal pelvis and ureter (
ICD-10-CM Diagnosis Code Q62.0
Congenital hydronephrosis
Q62.0-
ICD-10-CM Diagnosis Code Q62.3
Other obstructive defects of renal pelvis and ureter
Q62.3
)
hydronephrosis with ureteropelvic junction obstruction (
ICD-10-CM Diagnosis Code Q62.11
Congenital occlusion of ureteropelvic junction
Q62.11
)
obstructive pyelonephritis (
ICD-10-CM Diagnosis Code N11.1
Chronic obstructive pyelonephritis
Applicable To
- Pyelonephritis (chronic) associated with anomaly of pelviureteric junction
- Pyelonephritis (chronic) associated with anomaly of pyeloureteric junction
- Pyelonephritis (chronic) associated with crossing of vessel
- Pyelonephritis (chronic) associated with kinking of ureter
- Pyelonephritis (chronic) associated with obstruction of ureter
- Pyelonephritis (chronic) associated with stricture of pelviureteric junction
- Pyelonephritis (chronic) associated with stricture of ureter
Type 1 Excludes
- calculous pyelonephritis (N20.9)
- obstructive uropathy (N13.-)
N11.1
)

Codes

N13 Obstructive and reflux uropathy
- N13.0 Hydronephrosis with ureteropelvic junction obstruction
- N13.1 Hydronephrosis with ureteral stricture, not elsewhere classified
- N13.2 Hydronephrosis with renal and ureteral calculous obstruction
- N13.3 Other and unspecified hydronephrosis
  - N13.30 Unspecified hydronephrosis
  - N13.39 Other hydronephrosis
- N13.4 Hydroureter
- N13.5 Crossing vessel and stricture of ureter without hydronephrosis
- N13.6 Pyonephrosis
- N13.7 Vesicoureteral-reflux
  - N13.70 …… unspecified
  - N13.71 …… without reflux nephropathy
  - N13.72 Vesicoureteral-reflux with reflux nephropathy without hydroureter
    - N13.721 …… unilateral
    - N13.722 …… bilateral
    - N13.729 …… unspecified
  - N13.73 Vesicoureteral-reflux with reflux nephropathy with hydroureter
    - N13.731 …… unilateral
    - N13.732 …… bilateral
    - N13.739 …… unspecified
- N13.8 Other obstructive and reflux uropathy
- N13.9 Obstructive and reflux uropathy, unspecified

Obstructive and reflux uropathy N13-

Congenital hydronephrosis

Other obstructive defects of renal pelvis and ureter

Congenital occlusion of ureteropelvic junction

Chronic obstructive pyelonephritis