M89.54Non-Billable (Header)Osteolysis, handChild CodesM89.541Osteolysis, right handM89.542Osteolysis, left handM89.549Osteolysis, unspecified handCode Hierarchy└M89Other disorders of bone└M89.5Osteolysis└M89.54Osteolysis, hand└M89.54Osteolysis, hand