Burn of second degree of chest wall, initial encounter

This code signifies a partial-thickness burn affecting the chest wall, characterized by blistering, pain, and redness, indicating damage to the epidermis and dermis. It is used for the initial treatment or evaluation of such an injury.

Apply this code for patients presenting with a new second-degree burn to the chest wall, whether from thermal, chemical, or electrical sources, during their first encounter for this specific injury. This includes emergency department visits, initial physician office visits, or hospital admissions for the burn.

• Ensure the documentation clearly specifies "second degree" and "chest wall" to support this code.
• Confirm this is the initial encounter for this specific burn; subsequent care would use a different encounter character.
• Always code the external cause of the burn in addition to the burn itself.