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

This code describes a superficial burn affecting the outermost layer of skin on multiple fingers, including the thumb, where the specific fingers involved are not documented. These burns typically present with redness, mild swelling, and pain, but no blistering.

Apply this code for patients presenting with a first-degree burn to several fingers, including the thumb, when the medical record does not specify which individual fingers are affected. This is an initial encounter code, used for the first time the patient is receiving active treatment for this burn.

• Ensure the documentation clearly states "first degree" and "multiple fingers, including thumb" without further specificity.
• Verify this is the initial encounter for this specific burn injury. Subsequent encounters would use a different seventh character.
• Do not use if the burn is to a single finger or if the specific fingers involved are documented.