Hi Guest! D7950 – osseous, osteoperiosteal, or cartilage graft of the mandible or maxilla – autogenous or nonautogenous, by report Can be cross coded to: 21210 – Graft, bone; nasal, maxillary or malar areas (includes obtaining graft) 21215 – Graft, bone; mandible (includes obtaining graft) **use modifier -52 for reduced services when bone is not obtained from patient As for the diagnosis code(s), this will depend on the reason/condition the patient is receiving the services. For example, is the patient has atrophy, here are some diagnosis coding options: K08.21 – Minimal atrophy of the mandible K08.22 – Moderate atrophy of the mandible K08.23 – Severe atrophy of the mandible K08.24 – Minimal atrophy of maxilla K08.25 – Moderate atrophy of the maxilla K08.26 – Severe atrophy of the maxilla Or, if you have additional information on the patient”s condition, let me know and I can offer you some coding options. Hope this helps!
