ICD-10-CM · Chapter 14 · N00-N99
N14 Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
Use Additional Code
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Code First
- poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| N14..0 | Analgesic nephropathy | Yes |
| N14..1 | Nephropathy induced by other drugs, medicaments and biological substances | No |
| N14..11 | Contrast-induced nephropathy | Yes |
| N14..19 | Nephropathy induced by other drugs, medicaments and biological substances | Yes |
| N14..2 | Nephropathy induced by unspecified drug, medicament or biological substance | Yes |
| N14..3 | Nephropathy induced by heavy metals | Yes |
| N14..4 | Toxic nephropathy, not elsewhere classified | Yes |
Last reviewed: September 2026