T23.412S✓ Billable
Corrosion of unspecified degree of left thumb (nail), sequela
Corrosion of unspecified degree of left thumb (nail), sequel…
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├T20-T25Burns and corrosions of external body surface, specified by site (T20-T25)├T23Burn and corrosion of wrist and hand
└T23.412SCorrosion of unspecified degree of left thumb (nail), sequel…
Not sure between two codes?
⇄ Compare T23.412S with another code →