Corrosion of second degree of forehead and cheek, subs

This code signifies a second-degree chemical burn (corrosion) affecting the forehead and cheek. It indicates that the patient is receiving follow-up care for this specific injury after the initial treatment.

Apply this code for subsequent visits related to a second-degree chemical burn of the forehead and cheek, such as wound checks, dressing changes, or monitoring for complications. This code is appropriate after the initial encounter for the injury has been coded.

• Ensure documentation clearly specifies "corrosion" (chemical burn) and not a thermal burn.
• Verify the encounter type is "subsequent" (D) and not initial (A) or sequela (S).
• Confirm the burn degree is explicitly stated as "second degree" and the anatomical sites are forehead and cheek.