Hi, I am a patient that had an implant procedure approx. 5 years ago. However in October 2018 with xray It was found that the bone around the implant deteriorating thus I needed to have this re done. As a result my dental insurance see the new bone grafting as a medical procedure but the dentist that completed the procedure does not know what diagnosis code to use can you help us. The procedure code he used was D7953 Thank you, Leslie
