T20.42
Non-Billable (Header)Corrosion of unspecified degree of lip(s)
Code Hierarchy
└T20Burn and corrosion of head, face, and neck└T20.4Corrosion of unspecified degree of head, face, and neck└T20.42Corrosion of unspecified degree of lip(s)
└T20.42Corrosion of unspecified degree of lip(s)