L23 Non-Billable Code
Allergic contact dermatitis
Chapter Classification
Chapter 12
Diseases of the skin and subcutaneous tissue (L00-L99)
Section Detail
L20-L30
Dermatitis and eczema (L20-L30)
Coding Guidelines & Notes
excludes1
- allergy NOS (T78.40)
- contact dermatitis NOS (L25.9)
- dermatitis NOS (L30.9)
excludes2
- dermatitis due to substances taken internally (L27.-)
- dermatitis of eyelid (H01.1-)
- diaper dermatitis (L22)
- eczema of external ear (H60.5-)
- irritant contact dermatitis (L24.-)
- perioral dermatitis (L71.0)
- radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- L23.0 - Allergic contact dermatitis due to metals Billable
- L23.1 - Allergic contact dermatitis due to adhesives Billable
- L23.2 - Allergic contact dermatitis due to cosmetics Billable
- L23.3 - Allergic contact dermatitis due to drugs in contact with skin Billable
- L23.4 - Allergic contact dermatitis due to dyes Billable
- L23.5 - Allergic contact dermatitis due to other chemical products Billable
- L23.6 - Allergic contact dermatitis due to food in contact with the skin Billable
- L23.7 - Allergic contact dermatitis due to plants, except food Billable
- L23.8 - Allergic contact dermatitis due to other agents
- L23.9 - Allergic contact dermatitis, unspecified cause Billable
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