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ICD-10-CM Current in FY 2027

N11

Chronic tubulo-interstitial nephritis

Release
FY 2027
Effective
Official source (opens in a new tab)

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Includes

chronic infectious interstitial nephritis

Includes

chronic pyelitis

Includes

chronic pyelonephritis

Use Additional Code

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

More Specific Codes

4 codes under N11

Version History

How N11 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Chronic tubulo-interstitial nephritis

  2. FY 2026 Effective

    Unchanged

    Chronic tubulo-interstitial nephritis

Related Codes

Codes whose official notes reference N11

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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