Corrosion of second degree of left axilla, subs encntr

This code signifies a second-degree chemical burn affecting the left armpit area. This type of injury involves damage to the epidermis and dermis, characterized by blistering, pain, and redness. The "subsequent encounter" indicates that the patient is receiving follow-up care for an injury that has already been treated.

Apply this code when a patient presents for ongoing management, such as wound care, dressing changes, or re-evaluation, of a previously diagnosed second-degree chemical burn to the left axilla. This would be appropriate for visits occurring after the initial treatment of the corrosion.

• Ensure documentation clearly specifies the left axilla as the affected site.
• Verify the encounter type is for follow-up care, not the initial treatment.
• Confirm the burn is explicitly documented as a second-degree corrosion, not a thermal burn.