Category L23
Non-Billable Category
FY2027 Dataset
L23: Allergic contact dermatitis
Parent Chapter: Chapter 12: Diseases of the skin and subcutaneous tissue
Notice on Coding Specificity: Category L23 is a 3-character heading and cannot be reported directly on healthcare claims. You must assign one of the specific child codes listed below.
Specific Child Codes in Category L23
| Code | Official Descriptor | Status | Action |
|---|---|---|---|
| L23.0 | Allergic contact dermatitis due to metals | Billable Code | View Code |
| L23.1 | Allergic contact dermatitis due to adhesives | Billable Code | View Code |
| L23.2 | Allergic contact dermatitis due to cosmetics | Billable Code | View Code |
| L23.3 | Allergic contact dermatitis due to drugs in contact w skin | Billable Code | View Code |
| L23.4 | Allergic contact dermatitis due to dyes | Billable Code | View Code |
| L23.5 | Allergic contact dermatitis due to other chemical products | Billable Code | View Code |
| L23.6 | Allergic contact dermatitis due to food in contact w skin | Billable Code | View Code |
| L23.7 | Allergic contact dermatitis due to plants, except food | Billable Code | View Code |
| L23.81 | Allergic contact dermatitis due to animal (cat) (dog) dander | Billable Code | View Code |
| L23.89 | Allergic contact dermatitis due to other agents | Billable Code | View Code |
| L23.9 | Allergic contact dermatitis, unspecified cause | Billable Code | View Code |
| L23 | Allergic contact dermatitis | Non-Billable | View Code |
| L23.8 | Allergic contact dermatitis due to other agents | Non-Billable | View Code |