Burn third degree of unsp mult fngr (nail), inc thumb, init

This code signifies a full-thickness burn affecting multiple fingers, including the thumb, where the specific fingers involved are not documented. A third-degree burn involves destruction of the epidermis and dermis, extending into subcutaneous tissue, and typically presents with a leathery, charred, or waxy white appearance. This particular code is used for the initial treatment of such an injury.

Apply this code when documentation clearly indicates a third-degree burn involving more than one finger, including the thumb, but the precise digits are not specified. This is appropriate for the first encounter for treatment of this specific burn injury. It would be used, for example, when a patient presents to the emergency department with severe burns to their hand, and the physician notes "third-degree burns to multiple fingers and thumb" without further detail.

• Ensure the documentation explicitly states "third degree" and "multiple fingers, including thumb" without further specificity of the digits.
• Verify this is the initial encounter for treatment of this burn; subsequent encounters will require a different seventh character.
• Do not use if the specific fingers involved are clearly documented; instead, use more precise codes for individual fingers.