Burns of 70-79% of body surface w 10-19% third degree burns

This code signifies a severe burn injury affecting a substantial portion of the body, specifically 70% to 79% of the total body surface area. Within this extensive burn, a smaller but critical component, 10% to 19%, is classified as full-thickness (third-degree) burns, indicating damage to all layers of the skin.

This code is appropriate for patients presenting with extensive burn injuries where the total body surface area (TBSA) affected falls within the 70-79% range, and a significant portion (10-19%) of that TBSA is documented as third-degree. This typically applies to major trauma cases requiring intensive care and specialized burn treatment.

• Ensure documentation clearly specifies both the total body surface area burned and the percentage of third-degree burns.
• Do not use this code if the percentage of third-degree burns falls outside the 10-19% range, even if the total TBSA is 70-79%.
• Always sequence this code first when multiple burn codes are applicable, as it represents the most severe burn.