Corrosion of third degree of left wrist, subs encntr

This code signifies a severe chemical burn (corrosion) affecting the full thickness of the skin and underlying tissues of the left wrist. It indicates that the patient is receiving follow-up care for this injury after the initial treatment phase.

Apply this code for subsequent encounters related to a third-degree chemical burn of the left wrist, such as wound care, debridement, skin grafting, or monitoring for complications during the healing process. This includes visits for ongoing management after the initial acute phase of treatment.

• Ensure documentation clearly specifies "corrosion" (chemical burn) and "third degree" for accurate assignment.
• Verify the laterality is explicitly documented as "left wrist."
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.