U.S. ICD-10-CM · FY 2027

N15 ICD-10-CM Code: Other renal tubulo-interstitial diseases

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

N15

Other renal tubulo-interstitial diseases

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where N15 sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Renal tubulo-interstitial diseases (N10-N16)

  3. 3

    Category N15

    Other renal tubulo-interstitial diseases

  4. 4

    Code N15

    Other renal tubulo-interstitial diseases

More specific choices

Codes under N15

N15 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for N15.

Code first

No “code first” instruction is listed for N15.

Use additional code

No “use additional code” instruction is listed for N15.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for N15.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for N15.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code N15 mean?

N15 is the FY 2027 U.S. ICD-10-CM code for “Other renal tubulo-interstitial diseases.”

Is N15 a billable or specific ICD-10-CM code?

No. N15 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is N15 located in ICD-10-CM?

N15 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Renal tubulo-interstitial diseases (N10-N16) (N10–N16), under category N15, Other renal tubulo-interstitial diseases.

What coding notes are listed for N15?

No inclusion terms are listed for N15 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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