N13.0
BillableHydronephrosis with ureteropelvic junction obstruction
N13.0 is the ICD-10-CM code for Hydronephrosis with ureteropelvic junction obstruction. It is a billable, specific code valid for reimbursement.
N00-N99 Diseases of the genitourinary system
Includes
- •Hydronephrosis due to acquired occlusion of ureteropelvic junction
Excludes2 — not included here
- •Hydronephrosis with ureteropelvic junction obstruction due to calculus (N13.2)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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