N14.4

✓ Billable

Toxic nephropathy, not elsewhere classified

Diseases of the genitourinary system (N00-N99)

📋 Code Instructions

from N14

• 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)

✅ No additional coding notes for N14.4

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Code Information

CodeN14.4

BillableYes

ParentN14

CategoryDiseases of the genitourinary system (N00-N99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)