M89.8 Other specified disorders of boneNon-billable header with 1 child codes.
M89.8X Other specified disorders of boneM89.771 Major osseous defect, right ankle and footM89.772 Major osseous defect, left ankle and footM89.779 Major osseous defect, unspecified ankle and footM89.78 Major osseous defect, other siteM89.79 Major osseous defect, multiple sitesM89.8 Other specified disorders of bone (this code)M89.8X Other specified disorders of boneM89.8X0 Other specified disorders of bone, multiple sitesM89.8X1 Other specified disorders of bone, shoulderM89.8X2 Other specified disorders of bone, upper armM89.8X3 Other specified disorders of bone, forearm