Corrosion of third degree of right axilla, initial encounter

This code signifies a severe, full-thickness chemical burn affecting the right armpit area. It involves destruction of the epidermis, dermis, and underlying tissues, often resulting in charring, eschar formation, and nerve damage. This type of injury typically requires significant medical intervention due to its depth and potential for complications.

Apply this code for initial encounters when a patient presents with a third-degree chemical burn specifically located in the right axilla. This includes situations where the patient is first seen for evaluation and treatment of this acute injury. It should be used when the burn agent is a corrosive substance, rather than heat.

• Ensure the documentation clearly specifies a "corrosion" (chemical burn) rather than a thermal burn.
• Verify the burn depth is explicitly stated as "third degree" and the location as the "right axilla."
• Remember the "A" seventh character indicates an initial encounter for active treatment of the injury.