Hi Guest! Great question. Below are some CPT coding options for implants: 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) As for bone loss, below are some ICD-10 coding options for atrophy of the mandible & maxilla: 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 Hope this helps!