Burn of second degree of unspecified knee, initial encounter

This code signifies a second-degree burn affecting the knee, where the specific side (left or right) is not documented. A second-degree burn involves damage to the epidermis and dermis, characterized by blistering, redness, and pain.

Apply this code when documentation clearly indicates a second-degree burn to the knee, but the medical record does not specify which knee was affected. This is appropriate for the initial treatment encounter for such an injury.

• Ensure the documentation explicitly states "second degree" and "knee" without laterality.
• Confirm this is the first time the patient is being treated for this specific burn.
• Avoid using this code if the laterality (left or right knee) is known or if the burn is of a different degree.