N11.9 - Chronic tubulo-interstitial nephritis, unspecified

  • Applicable to Chronic tubulo-interstitial nephritis, unspecified
  • The 2025 edition of ICD10-CM N11.9 became effective on October 1, 2024.
  • This is the American ICD10-CM version of N11.9 - other international versions of ICD10 N11.9 may differ.
  • N11.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Chronic interstitial nephritis NOS
  • Chronic pyelitis NOS
  • Chronic pyelonephritis NOS

The following codes above N11.9 contain annotation back-references that may be applicable to N11.9:

Chapter: N00-N99 Diseases of the genitourinary system

Section: N10-N16 Renal tubulo-interstitial diseases

Category: N11 Chronic tubulo-interstitial nephritis

    
Billable/Specific Code

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