Contact dermatitis and other eczema due to detergents

This code signifies an inflammatory skin reaction, specifically contact dermatitis or eczema, that results from direct exposure to detergents. It presents as redness, itching, and sometimes blistering or scaling of the skin, localized to areas that came into contact with the irritant. The condition is a non-allergic irritant contact dermatitis.

Assign this code when documentation clearly states a diagnosis of contact dermatitis or eczema directly attributed to detergent exposure. This is commonly seen in individuals with occupational exposure (e.g., cleaning staff) or those with frequent household contact. Physician notes should specify the causative agent as "detergent" or a similar cleaning product.

• Ensure the documentation explicitly links the dermatitis to detergents; avoid using for unspecified irritants.
• Differentiate from allergic contact dermatitis, which would require a different code.
• Consider an external cause code (E-code) if further specificity regarding the circumstances of exposure is documented.