N14
⚠ Non-billable
Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N14
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N14?
ICD-10-CM code N14 represents Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N14 billable?
No. N14 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is N14 in?
N14 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N14 category
N14.0
Analgesic nephropathy
Billable
N14.1
Nephropathy induced by other drugs, medicaments and biological substances
Non-billable
N14.2
Nephropathy induced by unspecified drug, medicament or biological substance
Billable
N14.3
Nephropathy induced by heavy metals
Billable
N14.4
Toxic nephropathy, not elsewhere classified
Billable
N14.11
Contrast-induced nephropathy
Billable
N14.19
Nephropathy induced by other drugs, medicaments and biological substances
Billable
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