S60.31Non-Billable (Header)Abrasion of thumbChild CodesS60.311Abrasion of right thumbS60.312Abrasion of left thumbS60.319Abrasion of unspecified thumbCode Hierarchy└S60Superficial injury of wrist, hand and fingers└S60.3Other superficial injuries of thumb└S60.31Abrasion of thumb└S60.31Abrasion of thumb