Corrosion of second degree back of right hand, init encntr

This code signifies a second-degree chemical burn affecting the back of the right hand. This type of injury involves damage to the epidermis and dermis, characterized by blistering, significant pain, and often a red, wet appearance.

Apply this code when documenting the initial treatment for a patient presenting with a second-degree chemical burn on the dorsal aspect of their right hand. This includes scenarios such as exposure to strong acids, alkalis, or other corrosive substances resulting in partial-thickness skin damage.

• Ensure the documentation clearly specifies "corrosion" (chemical burn) rather than a thermal burn.
• Verify the burn degree is explicitly stated as "second degree" and the anatomical site is the "back of the right hand."
• The "A" seventh character indicates an initial encounter, meaning the patient is receiving active treatment for the injury.