Corrosion of first degree of back of right hand, init encntr

This code signifies a superficial burn injury affecting the back of the right hand, characterized by redness and pain without blistering or skin breakage. It indicates damage limited to the outermost layer of the skin (epidermis).

Apply this code when documenting a patient's initial presentation for a first-degree corrosion (chemical burn) to the dorsal aspect of their right hand. This would include situations like accidental contact with a mild irritant causing only erythema.

• Ensure the documentation specifies "first degree" and the exact location "back of right hand."
• Verify that this is the patient's initial encounter for this specific injury.
• Differentiate corrosion from thermal burns; this code is for chemical-induced injury.