Hi Guest!

D9230 - inhalation of nitrous oxide / anxiolysis, analgesia
can be crosscoded to:
00170 - Anesthesia for intraoral procedures, including biopsy; not otherwise specified


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(3or less)
21249 - Reconstruction of mandible or maxilla, endosteal implant (eg, blade, cylinder); complete (4 or more)

D6104 - bone graft at time of implant placement
can be crosscoded to:
21210 - graft, bone; nasal, maxillary, or malar areas
21215 - graft, mandibular
**use modifier -52 for reduced services when bone is not obtained from patient
**use modifier -51 for multiple surgeries


D7250 - Removal of residual tooth roots (cutting procedure)

The code listed above does not have a direct crosscode we are aware of, 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!