Hi Guest! D7953 – bone replacement graft for ridge preservation – per site 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 D7473 – removal of torus mandibularis can be crosscoded to: 21031 – Excision of torus mandibular Hope this helps!
