L24: Irritant contact dermatitis
Codes under L24 (Irritant contact dermatitis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| L24.0 | Irritant contact dermatitis due to detergents | ✓ |
| L24.0 | Irritant contact dermatitis due to detergents | ✓ |
| L24.1 | Irritant contact dermatitis due to oils and greases | ✓ |
| L24.1 | Irritant contact dermatitis due to oils and greases | ✓ |
| L24.2 | Irritant contact dermatitis due to solvents | ✓ |
| L24.2 | Irritant contact dermatitis due to solvents | ✓ |
| L24.3 | Irritant contact dermatitis due to cosmetics | ✓ |
| L24.3 | Irritant contact dermatitis due to cosmetics | ✓ |
| L24.4 | Irritant contact dermatitis due to drugs in contact with skin | ✓ |
| L24.4 | Irritant contact dermatitis due to drugs in contact with skin | ✓ |
| L24.5 | Irritant contact dermatitis due to other chemical products | ✓ |
| L24.5 | Irritant contact dermatitis due to other chemical products | ✓ |
| L24.6 | Irritant contact dermatitis due to food in contact with skin | ✓ |
| L24.6 | Irritant contact dermatitis due to food in contact with skin | ✓ |
| L24.7 | Irritant contact dermatitis due to plants, except food | ✓ |
| L24.7 | Irritant contact dermatitis due to plants, except food | ✓ |
| L24.8 | Irritant contact dermatitis due to other agents | — |
| L24.8 | Irritant contact dermatitis due to other agents | — |
| L24.9 | Irritant contact dermatitis, unspecified cause | ✓ |
| L24.9 | Irritant contact dermatitis, unspecified cause | ✓ |
| L24.81 | Irritant contact dermatitis due to metals | ✓ |
| L24.81 | Irritant contact dermatitis due to metals | ✓ |
| L24.89 | Irritant contact dermatitis due to other agents | ✓ |
| L24.89 | Irritant contact dermatitis due to other agents | ✓ |
| L24.A | Irritant contact dermatitis due to friction or contact with body fluids | — |
| L24.A | Irritant contact dermatitis due to friction or contact with body fluids | — |
| L24.A0 | Irritant contact dermatitis due to friction or contact with body fluids, unspecified | ✓ |
| L24.A0 | Irritant contact dermatitis due to friction or contact with body fluids, unspecified | ✓ |
| L24.A1 | Irritant contact dermatitis due to saliva | ✓ |
| L24.A1 | Irritant contact dermatitis due to saliva | ✓ |
| L24.A2 | Irritant contact dermatitis due to fecal, urinary or dual incontinence | ✓ |
| L24.A2 | Irritant contact dermatitis due to fecal, urinary or dual incontinence | ✓ |
| L24.A9 | Irritant contact dermatitis due friction or contact with other specified body fluids | ✓ |
| L24.A9 | Irritant contact dermatitis due friction or contact with other specified body fluids | ✓ |
| L24.B | Irritant contact dermatitis related to stoma or fistula | — |
| L24.B | Irritant contact dermatitis related to stoma or fistula | — |
| L24.B0 | Irritant contact dermatitis related to unspecified stoma or fistula | ✓ |
| L24.B0 | Irritant contact dermatitis related to unspecified stoma or fistula | ✓ |
| L24.B1 | Irritant contact dermatitis related to digestive stoma or fistula | ✓ |
| L24.B1 | Irritant contact dermatitis related to digestive stoma or fistula | ✓ |
| L24.B2 | Irritant contact dermatitis related to respiratory stoma or fistula | ✓ |
| L24.B2 | Irritant contact dermatitis related to respiratory stoma or fistula | ✓ |
| L24.B3 | Irritant contact dermatitis related to fecal or urinary stoma or fistula | ✓ |
| L24.B3 | Irritant contact dermatitis related to fecal or urinary stoma or fistula | ✓ |
Frequently asked questions
What is ICD-10-CM code L24?
L24 is an ICD-10-CM category covering Irritant contact dermatitis. It contains 44 more specific diagnosis codes, 38 of which are billable.
Is L24 a billable code?
No — L24 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example L24.0 — Irritant contact dermatitis due to detergents). 38 of the 44 codes under L24 are billable.
What codes fall under L24?
L24 includes L24.0, L24.0, L24.1, L24.1, L24.2, plus 39 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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