Burns of 50-59% of body surface w 40-49% third degree burns

This code signifies a severe burn injury affecting over half of the patient's total body surface area (TBSA), specifically between 50% and 59%. A significant portion of these burns, 40% to 49% of the TBSA, are classified as full-thickness (third-degree) burns, indicating extensive tissue destruction.

Apply this code for patients presenting with extensive burns where the physician documentation clearly specifies the total body surface area burned falls within the 50-59% range, and the third-degree component is between 40-49% of the TBSA. This is typically seen in major burn trauma cases requiring intensive care and specialized burn unit management.

• Ensure physician documentation explicitly states both the total burn percentage and the third-degree burn percentage.
• Do not use this code if the third-degree burn percentage is outside the 40-49% range, even if the total burn percentage is within 50-59%.
• Remember to also code for the specific burn sites (e.g., T20-T25 series) and any associated complications.