Burn of third degree of left ankle, initial encounter

This code signifies a severe, full-thickness burn affecting the left ankle, characterized by destruction of the epidermis, dermis, and often underlying tissues. Third-degree burns typically present with a dry, leathery appearance, can be white, waxy, or charred, and may involve nerve damage resulting in little to no pain sensation. This specific code is for the initial treatment of such an injury.

Apply this code for patients presenting with a newly diagnosed third-degree burn to the left ankle requiring active treatment. This includes initial evaluation, debridement, skin grafting, or other interventions for the acute injury. It is appropriate for the first encounter where the burn is assessed and treatment initiated.

• Confirm the burn depth is documented as third-degree and specifically located on the left ankle.
• Ensure the encounter is for the initial treatment of the burn; subsequent encounters will use a different seventh character.
• Always code any associated external cause of injury (e.g., X00-X19 for thermal burns) in addition to the burn code.