ICD-10 Code L24.3 – Irritant contact dermatitis due to cosmetics (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L24.3 – Irritant contact dermatitis due to cosmetics
What it is
L24.3 identifies irritant contact dermatitis caused by cosmetics, such as creams, makeup, perfumes, or hair products. It means the skin reacted from direct irritation, not an allergic response.
Clinical signs
Typical findings include redness, dryness, burning, stinging, scaling, or mild swelling at areas where cosmetic products were applied. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents irritant dermatitis specifically linked to a cosmetic product. It fits cases where the skin reaction follows exposure to makeup, lotion, shampoo, or similar items. If the record does not clearly identify cosmetics as the cause, check documentation before assigning L24.3.
Do not use for
Do not use L24.3 for allergic contact dermatitis or for dermatitis from non-cosmetic irritants. If the cause is uncertain or documented differently, check documentation.
Coding tip
Link the dermatitis to the exact cosmetic exposure documented in the record to support accurate code selection.