L23.5
BillableAllergic contact dermatitis due to other chemical products
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
An allergic skin reaction caused by contact with various chemical products not classified elsewhere, such as cleaning agents, solvents, or industrial chemicals.
Coding Tips
- •Use this code when the specific chemical allergen does not fit into other L23 subcategories; document the chemical product name when possible
- •Consider occupational exposure history, as this reaction is common in workers handling chemicals
Code Hierarchy
└L23Allergic contact dermatitis└L23.5Allergic contact dermatitis due to other chemical products
└L23.5Allergic contact dermatitis due to other chemical products