Burn of third degree of right lower leg, initial encounter

This code signifies a full-thickness burn affecting the right lower leg, including the ankle and foot. A third-degree burn involves destruction of the epidermis and dermis, extending into subcutaneous tissue, and often presents with a dry, leathery appearance and insensitivity to touch.

Apply this code for patients presenting with a newly diagnosed third-degree burn to the right lower leg. This includes burns sustained from various sources such as flame, scalding, electrical contact, or chemical exposure, where the injury is being actively treated.

• Ensure documentation specifies "third degree" and clearly identifies the "right lower leg" as the affected site.
• Confirm this is the initial encounter for the burn; subsequent care would require a different encounter character.
• Always code the external cause of the burn (e.g., X00.-, X03.-) in addition to the burn diagnosis.