Corrosion of first degree of left palm, initial encounter

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

Apply this code for patients presenting with a chemical burn to the left palm that is diagnosed as first-degree. This is appropriate for the initial treatment or evaluation of such an injury.

• Ensure the documentation specifies "corrosion" or "chemical burn" and not a thermal burn.
• Verify the laterality is explicitly documented as "left palm."
• Confirm this is the first time the patient is being treated for this specific injury to use the "initial encounter" character.