ICD-10 Code L24.0 – Irritant contact dermatitis due to detergents (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L24.0 – Irritant contact dermatitis due to detergents
What it is
L24.0 identifies irritant contact dermatitis caused by exposure to detergents. It is used when skin inflammation results from direct chemical irritation, not an allergic reaction.
Clinical signs
Typical findings include redness, dryness, burning, itching, and scaling at sites that contacted detergent. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly links dermatitis to detergent exposure, such as hand irritation from frequent cleaning or laundry products. Code only when the clinician documents an irritant cause. If the specific detergent is not named, the documented exposure still supports this code.
Do not use for
Do not use L24.0 for allergic contact dermatitis, eczema without a documented irritant trigger, or rashes from other chemicals. Check documentation.
Coding tip
Confirm that the note states detergent as the irritant before assigning L24.0.