Corrosion of second degree of unsp forearm, subs encntr

This code signifies a second-degree corrosion (chemical burn) affecting an unspecified area of the forearm. It indicates that the patient is receiving follow-up care for this injury, beyond the initial treatment phase.

Apply this code when documenting subsequent encounters for a second-degree chemical burn to the forearm, such as wound care, dressing changes, or monitoring for healing and complications. This is appropriate after the initial treatment for the acute injury has been rendered.

• Ensure the documentation clearly specifies "corrosion" (chemical burn) and not a thermal burn.
• Verify that the encounter is for follow-up care, not the initial treatment of the injury.
• Confirm the burn degree is explicitly stated as "second degree" and the location as "forearm."