Hi Guest! D6010 – surgical placement of implant body: endosteal implant can be cross coded to: 21248 – Reconstruction of mandible or maxilla, endosteal implant (eg, blade, cylinder); partial 21249 – Reconstruction of mandible or maxilla, endosteal implant (eg, blade, cylinder); complete D7210 – Extraction, erupted tooth requiring removal of bone and/or sectioning of tooth, and including elevation of mucoperiosteal flap if indicated D5140 – immediate denture – mandibular D6076 – implant supported retainer for FPD – porcelain fused to high noble alloys D5110 – complete denture – maxillary Extractions, dentures & retainers do not have direct crosscode – so you can either bill the “D” code on the medical claim (many insurers these days will process “D” codes when they are medically necessary services), or you can use the CPT code below and include a narrative report describing the procedure: 41899 – Unlisted procedure, dentoalveolar structures Hope this helps!