ICD Data
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ICD Data
/N00-N99/N10-N16/N11
Chronic tubulo-interstitial nephritis N11
Codes
• N11.0
Nonobstructive reflux-associated chronic pyelonephritis
• N11.1
Chronic obstructive pyelonephritis
• N11.8
Other chronic tubulo-interstitial nephritis
• N11.9
Chronic tubulo-interstitial nephritis, unspecified