ICD-10 Diagnosis Code N13.0

Hydronephrosis with ureteropelvic junction obstruction

Diagnosis Code N13.0

ICD-10: N13.0
Short Description: Hydronephrosis with ureteropelvic junction obstruction
Long Description: Hydronephrosis with ureteropelvic junction obstruction
This is the 2017 version of the ICD-10-CM diagnosis code N13.0

Valid for Submission
The code N13.0 is valid for submission for HIPAA-covered transactions.

New 2017 ICD-10 Code
N13.0 is new to ICD-10 code set for the FY 2017, effective October 1, 2016.

Code Classification
  • Diseases of the genitourinary system (N00–N99)
    • Renal tubulo-interstitial diseases (N10-N16)
      • Obstructive and reflux uropathy (N13)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code N13.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 691 - URINARY STONES WITH ESW LITHOTRIPSY WITH CC/MCC
  • 692 - URINARY STONES WITH ESW LITHOTRIPSY WITHOUT CC/MCC
  • 693 - URINARY STONES WITHOUT ESW LITHOTRIPSY WITH MCC
  • 694 - URINARY STONES WITHOUT ESW LITHOTRIPSY WITHOUT MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Index of Diseases and Injuries
References found for the code N13.0 in the Index of Diseases and Injuries:


Replacement Code Additional informationCallout TooltipReplacement Code
The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2016. This is a new and revised code for the FY 2017 (October 1, 2016-September 30, 2017).

This code replaces the following previously assigned ICD-10 code(s) listed below:
  • N13.1 - Hydronephrosis w ureteral stricture, NEC


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