N14.4
✓ BillableToxic nephropathy, not elsewhere classified
Diseases of the genitourinary system (N00-N99)
📋 Code Instructions
inherited- • 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)
Clinical Description
ICD-10-CM code N14.4 represents toxic nephropathy, not elsewhere classified. This code falls under the Diseases of the genitourinary system (N00-N99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 5-character code at the 4th level of specificity. This is the most specific code available in this subcategory.
Frequently Asked Questions
What is ICD-10 code N14.4?
ICD-10-CM code N14.4 is "Toxic nephropathy, not elsewhere classified". It belongs to the category: Diseases of the genitourinary system (N00-N99).
Is N14.4 a billable ICD-10 code?
Yes, N14.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Related Codes in N14
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)