ICD-10 Code L25.2 – Unspecified Contact Dermatitis Due to Dyes (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L25.2 – Unspecified contact dermatitis due to dyes
What it is
L25.2 identifies contact dermatitis caused by dyes when the specific dye or exact reaction details are not documented. It is used for skin inflammation linked to dye exposure, without a more precise dermatitis type.
Clinical signs
Clinical features vary; refer to documentation. Common findings in contact dermatitis include localized redness, itching, swelling, and irritation at the exposure site.
When to use this code
Use L25.2 when the record states dermatitis, rash, or skin irritation due to dyes, but does not name the dye or provide a more specific contact dermatitis code. It may apply after exposure to dyed clothing, hair products, inks, or similar materials. Check documentation for the exact trigger and site.
Do not use for
Do not use this code if the record identifies a different cause, such as drugs, food, or plants. Do not use it when a more specific contact dermatitis code is documented.
Coding tip
Code the documented cause and specificity first; if the note only says “dye-related dermatitis,” L25.2 is appropriate.