L24.A
Non-billableIrritant contact dermatitis due to friction or contact with body fluids
L24.A is the ICD-10-CM code for Irritant contact dermatitis due to friction or contact with body fluids. It is a non-billable category code — use a more specific child code such as L24.A0 for billing.
L00-L99 Diseases of the skin and subcutaneous tissue
Excludes1 — not coded here
- •irritant contact dermatitis related to stoma or fistula (L24.B-)
Excludes2 — not included here
- •erythema intertrigo (L30.4)
Frequently asked questions
- What is ICD-10 code L24.A?
- L24.A is the ICD-10-CM code for "Irritant contact dermatitis due to friction or contact with body fluids". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
- Is L24.A a billable code?
- No — L24.A is a non-billable header code. Use a more specific child code (such as L24.A0) for billing.
- What are the subcodes of L24.A?
- L24.A has 4 more specific child codes, including L24.A0, L24.A1, L24.A2.
- What is excluded from L24.A?
- Excludes1 (not coded here): irritant contact dermatitis related to stoma or fistula (L24.B-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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