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Diagnosis Code

N13.2 HYDRONEPHROSIS WITH RENAL AND URETERAL CALCULOUS OBSTRUCTION


Code Information

Diagnosis Code: N13.2

Short Description: Hydronephrosis with renal and ureteral calculous obstruction

Long Description: Hydronephrosis with renal and ureteral calculous obstruction

The code N13.2 is VALID for claim submission

Code Classification:

  • Diseases of the genitourinary system (N00–N99)
    • Renal tubulo-interstitial diseases (N10-N16)
      • Obstructive and reflux uropathy (N13)
        • N13.2 Hydronephrosis with renal and ureteral calculous obstruction

Code Version: 2022 ICD-10-CM


Synonyms

  • Calculus of kidney and ureter
  • Complete obstruction of the urinary tract
  • Hydronephrosis due to calculus of kidney and ureter
  • Occlusion of ureter
  • Occlusion of ureter due to calculus
  • Ureteric stone

Diagnostic Related Group(s)

The code N13.2 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Urinary Stones With Mcc (693)
  • Urinary Stones Without Mcc (694)

References to Index of Diseases and Injuries

The code N13.2 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Type 1 Excludes Notes:
    • Hydronephrosis with renal and ureteral calculous obstruction with infection (@N13.6*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
N13.2 Right Arrow 591 Hydronephrosis
592.0 Calculus of kidney
592.1 Calculus of ureter

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
N13 Obstructive and reflux uropathy
N13.0 Hydronephrosis with ureteropelvic junction obstruction
N13.1 Hydronephrosis with ureteral stricture, not elsewhere classified
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 Vesicoureteral-reflux, unspecified
N13.71 Vesicoureteral-reflux without reflux nephropathy
N13.72 Vesicoureteral-reflux with reflux nephropathy without hydroureter
N13.721 Vesicoureteral-reflux with reflux nephropathy without hydroureter, unilateral
N13.722 Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral
N13.729 Vesicoureteral-reflux with reflux nephropathy without hydroureter, unspecified
N13.73 Vesicoureteral-reflux with reflux nephropathy with hydroureter
N13.731 Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateral
N13.732 Vesicoureteral-reflux with reflux nephropathy with hydroureter, bilateral
N13.739 Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified
N13.8 Other obstructive and reflux uropathy
N13.9 Obstructive and reflux uropathy, unspecified

This page was last updated on: 10/1/2023

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