Burn of second degree of right upper arm, subs encntr

This code signifies a partial-thickness burn affecting the right upper arm, characterized by blistering, pain, and redness. The burn extends through the epidermis and into the dermis, but does not involve the full thickness of the skin.

This code is appropriate for follow-up care, such as wound checks, dressing changes, or evaluation of healing progress, for a previously diagnosed second-degree burn of the right upper arm. It indicates that the patient is receiving ongoing treatment for the burn after the initial encounter.

• Ensure documentation specifies "right upper arm" and "second degree" for accurate coding.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing phase.
• Do not use for initial treatment of the burn; a different seventh character would be required for the initial encounter.