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ICD-10-CM Diagnosis Code N11.0

Effective Date: 10/01/2015 To 09/30/2025

Nonobstructive reflux-associated chronic pyelonephritis

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Applicable To for N11.0:
  • Pyelonephritis (chronic) associated with (vesicoureteral) reflux

Excludes-1 for N11.0:
  • vesicoureteral reflux NOS (N13.70)

Back-references to N11.0
  • Nephritis, nephritic(albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) N05.9
    • tubulo-interstitial(in) N12
      • chronic(infectious) N11.9
        • nonobstructive N11.8
          • reflux-associated N11.0
    • Pyelonephritis see also Nephritis, tubulo-interstitial
      • chronic N11.9
        • nonobstructive N11.8
          • with reflux(vesicoureteral) N11.0
        • nonobstructive N12
          • with reflux(vesicoureteral) N11.0
        • Reflux K21.9
          • vesicoureteral(with scarring) N13.70
            • with
              • pyelonephritis(chronic) N11.0
          • Chapter, Section and Diagnosis Prefix for N11.0
              N00-N99 :

              Diseases of the genitourinary system

              N10-N16 :

              Renal tubulo-interstitial diseases

              N11 :

              Chronic tubulo-interstitial nephritis