ICD-10 CM Code N11.0
N11.0
Nonobstructive reflux-associated chronic pyelonephritis
Includes
- chronic infectious interstitial nephritis
- chronic pyelitis
- chronic pyelonephritis
Inclusion Term
- Pyelonephritis (chronic) associated with (vesicoureteral) reflux
Excludes Type 1
- vesicoureteral reflux NOS (N13.70)
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