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N13.73

Non-billable

Vesicoureteral-reflux with reflux nephropathy with hydroureter

N13.73 is the ICD-10-CM code for Vesicoureteral-reflux with reflux nephropathy with hydroureter. It is a non-billable category code — use a more specific child code such as N13.731 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Parent
N13.7
Subcodes
3
Edition
FY2026

N00-N99 Diseases of the genitourinary system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code N13.73?
N13.73 is the ICD-10-CM code for "Vesicoureteral-reflux with reflux nephropathy with hydroureter". It falls under N00-N99 Diseases of the genitourinary system.
Is N13.73 a billable code?
No — N13.73 is a non-billable header code. Use a more specific child code (such as N13.731) for billing.
What are the subcodes of N13.73?
N13.73 has 3 more specific child codes, including N13.731, N13.732, N13.739.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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