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N13.62026

Billable

Pyonephrosis

Clinical Notes

    From N10-N16
    • Pyeloureteritis cystica (N28.85)

    Frequently Asked Questions

    Code Hierarchy
    Obstructive and reflux uropathy
    Hydronephrosis with ureteropelvic junction obstruction
    Hydronephrosis with ureteral stricture, not elsewhere classified
    Hydronephrosis with renal and ureteral calculous obstruction
    Other and unspecified hydronephrosis
    Hydroureter
    Crossing vessel and stricture of ureter without hydronephrosis
    N13.6
    Pyonephrosis
    Vesicoureteral-reflux
    Other obstructive and reflux uropathy
    ...uropathy, unspecified

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    Official Guidelines
    Chapter 14: Diseases of the Genitourinary System

    Official coding guidelines for N00-N99

    Pyonephrosis - ICD-10-CM Code N13.6 2026 | FindICD10