L25.1
✓ BillableUnspecified contact dermatitis due to drugs in contact with skin
Diseases of the skin and subcutaneous tissue (L00-L99)
📋 Code Instructions
- • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
❌ Excludes1
inherited from L25Rules from parent category L25: Unspecified contact dermatitis
- • allergic contact dermatitis (L23.-)
- • allergy NOS (T78.40)
- • dermatitis NOS (L30.9)
- • irritant contact dermatitis (L24.-)
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • dermatitis due to ingested drugs and medicaments (L27.0-L27.1)
⚠️ Excludes2
inherited from L25Rules from parent category L25: Unspecified contact dermatitis
- • dermatitis due to ingested substances (L27.-)
- • dermatitis of eyelid (H01.1-)
- • eczema of external ear (H60.5-)
- • perioral dermatitis (L71.0)
- • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
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Add L25.1 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeL25.1
BillableYes
ParentL25
CategoryDiseases of the skin and subcutaneous tissue (L00-L99)
Excludes14 rule(s)
Excludes26 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)