ICD-10-CM · Chapter 14 · N00–N99
N14.4
Toxic nephropathy, not elsewhere classified
Diseases of the genitourinary system
Quick facts
- Code
- N14.4
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 14 — Diseases of the genitourinary system
- Category
- N14 — Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
- Specificity
- 4 characters
How coders use this code
ICD-10-CM N14.4 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of toxic nephropathy, not elsewhere classified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in N14
- N14Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
- N14.0Analgesic nephropathy
- N14.1Nephropathy induced by other drugs, medicaments and biological substances
- N14.11Contrast-induced nephropathy
- N14.19Nephropathy induced by other drugs, medicaments and biological substances
- N14.2Nephropathy induced by unspecified drug, medicament or biological substance
- N14.3Nephropathy induced by heavy metals
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