Burn of third degree of unspecified thigh, initial encounter

This code signifies a full-thickness burn affecting an unspecified area of the thigh, meaning the burn has destroyed the epidermis and dermis, extending into subcutaneous tissue. This type of burn typically presents with a dry, leathery appearance and may involve nerve damage, resulting in little to no pain sensation.

Apply this code for the initial treatment of a third-degree burn to the thigh when the specific side (left or right) is not documented. This includes emergency department visits, initial hospital admissions, or the first encounter with a healthcare provider for this specific injury.

• Ensure documentation clearly states "third degree" and "thigh" for accurate code assignment.
• If the laterality (left or right thigh) is specified, a more specific code should be used.
• Always append an external cause code (V00-Y99) to describe the circumstances of the burn.