U.S. ICD-10-CM · FY 2027

N14 ICD-10-CM Code: Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions

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

Code definition

Official description

N14

Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions

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

Classification

Where N14 sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Renal tubulo-interstitial diseases (N10-N16)

  3. 3

    Category N14

    Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions

  4. 4

    Code N14

    Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions

More specific choices

Codes under N14

N14 is a non-billable category. Choose the child code that best matches the documented diagnosis.

N14.0

Analgesic nephropathy

N14.1

Nephropathy induced by other drugs, medicaments and biological substances

N14.2

Nephropathy induced by unspecified drug, medicament or biological substance

N14.3

Nephropathy induced by heavy metals

N14.4

Toxic nephropathy, not elsewhere classified

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for N14.

Code first

  • poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)

Use additional code

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for N14.

Excludes2

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

No Excludes2 note is listed for N14.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

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 N14 mean?

N14 is the FY 2027 U.S. ICD-10-CM code for “Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions.”

Is N14 a billable or specific ICD-10-CM code?

No. N14 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 N14 located in ICD-10-CM?

N14 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Renal tubulo-interstitial diseases (N10-N16) (N10–N16), under category N14, Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions.

What coding notes are listed for N14?

No inclusion terms are listed for N14 in this reference record. Code-first instructions: poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4). Additional-code instructions: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5). No Excludes1 note is listed. No Excludes2 note is listed.

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