Corrosion of first degree of right wrist, initial encounter

This code signifies a superficial burn injury to the right wrist, characterized by redness and pain without blistering or skin breakage. It indicates damage limited to the outermost layer of the epidermis, consistent with a first-degree burn.

Apply this code for patients presenting with a first-degree corrosion (chemical burn) affecting the right wrist, during their initial visit for this specific injury. This is appropriate for acute presentations where the patient is receiving active treatment for the burn.

• Ensure documentation clearly specifies "right wrist" and "first degree" for accurate code assignment.
• Verify the cause is corrosion (chemical burn) rather than a thermal burn, as different code categories apply.
• The "A" suffix indicates an initial encounter, meaning the patient is actively being treated for the acute injury.