 N13 |
 |
Obstructive and reflux uropathy  |
| |
| Excludes2 |
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)
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 N13.0 |
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Hydronephrosis with ureteropelvic junction obstruction |
| |
| Hydronephrosis due to acquired occlusion of ureteropelvic junction |
| Excludes2 |
Hydronephrosis with ureteropelvic junction obstruction due to calculus (N13.2)
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| N13.1 |
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Hydronephrosis with ureteral stricture, not elsewhere classified |
| |
| Excludes1 |
Hydronephrosis with ureteral stricture with infection (N13.6)
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| N13.2 |
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Hydronephrosis with renal and ureteral calculous obstruction |
| |
| Excludes1 |
Hydronephrosis with renal and ureteral calculous obstruction with infection (N13.6)
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| N13.3 |
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Other and unspecified hydronephrosis |
| |
| Excludes1 |
hydronephrosis with infection (N13.6)
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| N13.30 |
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Unspecified hydronephrosis |
| | |
| N13.39 |
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Other hydronephrosis |
| |
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| N13.4 |
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Hydroureter |
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| Excludes1 |
congenital hydroureter (Q62.3-)
hydroureter with infection (N13.6)
vesicoureteral-reflux with hydroureter (N13.73-)
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|
|
| |
| N13.5 |
|
Crossing vessel and stricture of ureter without hydronephrosis |
| |
| Kinking and stricture of ureter without hydronephrosis |
| Excludes1 |
Crossing vessel and stricture of ureter without hydronephrosis with infection (N13.6)
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|
|
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| N13.6 |
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Pyonephrosis |
| |
| Conditions in N13.0-N13.5 with infection | | Obstructive uropathy with infection |
| UseAdditionalCode |
code (B95-B97), to identify infectious agent.
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| N13.7 |
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Vesicoureteral-reflux |
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| Excludes1 |
reflux-associated pyelonephritis (N11.0)
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|
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| N13.70 |
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Vesicoureteral-reflux, unspecified |
| |
| Vesicoureteral-reflux NOS |
|
| | |
| N13.71 |
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Vesicoureteral-reflux without reflux nephropathy |
| | |
| N13.72 |
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Vesicoureteral-reflux with reflux nephropathy without hydroureter |
| |
| N13.721 |
|
Vesicoureteral-reflux with reflux nephropathy without hydroureter, unilateral |
| | |
| N13.722 |
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Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral |
| | |
| N13.729 |
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Vesicoureteral-reflux with reflux nephropathy without hydroureter, unspecified |
| | | |
| N13.73 |
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Vesicoureteral-reflux with reflux nephropathy with hydroureter |
| |
| N13.731 |
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Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateral |
| | |
| N13.732 |
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Vesicoureteral-reflux with reflux nephropathy with hydroureter, bilateral |
| | |
| N13.739 |
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Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified |
| | |
| |
| N13.8 |
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Other obstructive and reflux uropathy |
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| Urinary tract obstruction due to specified cause |
| CodeFirst |
, if applicable, any causal condition, such as:
enlarged prostate (N40.1)
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| N13.9 |
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Obstructive and reflux uropathy, unspecified |
| |
| Urinary tract obstruction NOS |
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