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ICD-10-CM N11 — Chronic tubulo-interstitial nephr… | Codelle

N11

ICD-10-CM

Chronic tubulo-interstitial nephritis

Clinical Notes

Includes

chronic infectious interstitial nephritis
chronic pyelitis
chronic pyelonephritis

Use additional code

code (B95-B97), to identify infectious agent.

Code Hierarchy

Subcodes (4)

N11.0Nonobstructive reflux-associated chronic pyelonephritis

N11.1Chronic obstructive pyelonephritis

N11.8Other chronic tubulo-interstitial nephritis

N11.9Chronic tubulo-interstitial nephritis, unspecified

Same Category

N11.0Nonobstructive reflux-associated chronic pyelonephritis N11.1Chronic obstructive pyelonephritis N11.8Other chronic tubulo-interstitial nephritis N11.9Chronic tubulo-interstitial nephritis, unspecified