Burns of 10-19% of body surface w 10-19% third degree burns

This code signifies a burn injury affecting 10% to 19% of the patient's total body surface area (TBSA), where a significant portion (also 10% to 19% of the TBSA) consists of full-thickness (third-degree) burns. These burns involve damage through all layers of the skin, often extending to underlying tissues.

Apply this code when documentation clearly indicates a patient has sustained burns covering between 10% and 19% of their TBSA, and within that overall burn area, 10% to 19% are specifically identified as third-degree burns. This is typically used for moderate to severe burn cases requiring specialized medical attention.

• Ensure the physician documentation explicitly states both the total body surface area burned and the percentage of third-degree burns.
• Do not use this code if the percentages for total burn or third-degree burn fall outside the 10-19% range.
• Always sequence this code first when multiple burn codes are applicable, followed by codes for specific burn sites.