N13.731

✓ Billable

Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateral

Diseases of the genitourinary system (N00-N99)

✅ No additional coding notes for N13.731

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Code Information

CodeN13.731

BillableYes

CategoryDiseases of the genitourinary system (N00-N99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)