S62.5Non-Billable (Header)Fracture of thumbChild CodesS62.50Fracture of unspecified phalanx of thumbS62.51Fracture of proximal phalanx of thumbS62.52Fracture of distal phalanx of thumbCode Hierarchy└S62Fracture at wrist and hand level└S62.5Fracture of thumb└S62.5Fracture of thumb