L25
⚠ Non-billable
Unspecified contact dermatitis
ICD-10-CM · FY2026 · Diseases of the Skin and Subcutaneous Tissue
Code
L25
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Skin and Subcutaneous Tissue
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 L25?
ICD-10-CM code L25 represents Unspecified contact dermatitis. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is L25 billable?
No. L25 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is L25 in?
L25 belongs to the Diseases of the Skin and Subcutaneous Tissue chapter (L00–L99) of ICD-10-CM.
Related codes in the L25 category
L25.0
Unspecified contact dermatitis due to cosmetics
Billable
L25.1
Unspecified contact dermatitis due to drugs in contact with skin
Billable
L25.2
Unspecified contact dermatitis due to dyes
Billable
L25.3
Unspecified contact dermatitis due to other chemical products
Billable
L25.4
Unspecified contact dermatitis due to food in contact with skin
Billable
L25.5
Unspecified contact dermatitis due to plants, except food
Billable
L25.8
Unspecified contact dermatitis due to other agents
Billable
L25.9
Unspecified contact dermatitis, unspecified cause
Billable
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