ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 14 N00-N99 Diseases of the genitourinary system /
N10-N16 Renal tubulo-interstitial diseases /
N11 Chronic tubulo-interstitial nephritis
Billable ICD-10-CM Code N11.9
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N11.9
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Chronic tubulo-interstitial nephritis, unspecified
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| Chronic interstitial nephritis NOS | |||
| Chronic pyelitis NOS | |||
| Chronic pyelonephritis NOS |