Burn of first degree of left thumb (nail), subs encntr

This code signifies a superficial burn affecting only the outermost layer of skin on the left thumb, including the nail if involved. It indicates a healing or follow-up visit for a previously diagnosed first-degree burn, characterized by redness and mild pain without blistering.

Apply this code for follow-up appointments where a patient is being monitored for a first-degree burn on their left thumb. This includes visits to assess healing progress, provide wound care instructions, or address minor persistent symptoms after the initial injury.

• Ensure the documentation clearly specifies a first-degree burn and the left thumb as the affected site.
• Verify that the encounter is not the initial treatment for the burn; "D" indicates a subsequent encounter.
• Confirm the burn is not described as involving blistering or deeper tissue damage, which would necessitate a different burn degree code.