T20.719
Non-Billable (Header)Corrosion of third degree of unspecified ear [any part, except ear drum]
Code Hierarchy
└T20Burn and corrosion of head, face, and neck└T20.7Corrosion of third degree of head, face, and neck└T20.71Corrosion of third degree of ear [any part, except ear drum]└T20.719Corrosion of third degree of unspecified ear [any part, except ear drum]
└T20.719Corrosion of third degree of unspecified ear [any part, except ear drum]