L25.0 — Unspecified contact dermatitis due to cosmetics
L25.0 is a billable, specific ICD-10-CM code for unspecified contact dermatitis due to cosmetics. It is valid for submission on a claim.
Risk adjustment
L25.0 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
L25.0 is named in 9 Medicare coverage policies — 9 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56558Billing and Coding: Allergy Testing
- A57181Billing and Coding: Allergy Testing
- A57473Billing and Coding: Allergy Testing
- A57531Billing and Coding: Allergy Testing
How L25.0 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to L25.0.
- Dermatitis›due to›cosmetics(contact)
- Dermatitis›contact›due to›cosmetics
Related codes at this level
Codes that share L25. If L25.0 is not quite right, the correct code is usually one of these.
- L25.1Unspecified contact dermatitis due to drugs in contact with skin
- L25.2Unspecified contact dermatitis due to dyes
- L25.3Unspecified contact dermatitis due to other chemical products
- L25.4Unspecified contact dermatitis due to food in contact with skin
- L25.5Unspecified contact dermatitis due to plants, except food
- L25.8Unspecified contact dermatitis due to other agents
- L25.9Unspecified contact dermatitis, unspecified cause
Questions about L25.0
- Is L25.0 a billable ICD-10-CM code?
- Yes. L25.0 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does L25.0 sit in the tabular list?
- Diseases of the skin and subcutaneous tissue (L00-L99), in the block Dermatitis and eczema (L20-L30).