N13.7Header code — not billable
Vesicoureteral-reflux
- Chapter
- 14. Diseases of the genitourinary system
- Category
- N13
- Effective date
- October 1, 2026
Related codes in category N13
N13Obstructive and reflux uropathyN13.0Hydronephrosis with ureteropelvic junction obstructionYesN13.1Hydronephrosis w ureteral stricture, NECYesN13.2Hydronephrosis with renal and ureteral calculous obstructionYesN13.3Other and unspecified hydronephrosisN13.30Unspecified hydronephrosisYesN13.39Other hydronephrosisYesN13.4HydroureterYesN13.5Crossing vessel and stricture of ureter w/o hydronephrosisYesN13.6PyonephrosisYesN13.70Vesicoureteral-reflux, unspecifiedYesN13.71Vesicoureteral-reflux without reflux nephropathyYes
Frequently asked questions
What is ICD-10 code N13.7?
N13.7 is an ICD-10-CM diagnosis code for Vesicoureteral-reflux.
Is N13.7 a billable code?
No. N13.7 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is N13.7 in?
N13.7 falls under Chapter 14: Diseases of the genitourinary system.
When did N13.7 become effective?
N13.7 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to N13.7?
N13.7 belongs to category N13, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.