Corrosion of first degree of left shoulder, init encntr

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

This code is appropriate for documenting a patient's initial presentation for a first-degree chemical burn affecting the left shoulder. It should be used when the injury is recent and the patient is receiving their first medical evaluation or treatment for this specific burn.

• Ensure the documentation clearly specifies "first degree" and "left shoulder" for accurate code assignment.
• Verify the burn is due to a corrosive substance, not heat or electricity.
• Confirm this is the initial encounter for this specific injury; subsequent encounters will require a different seventh character.