Code	What it covers	Category
D4260	Osseous surgery (4+ teeth per quadrant)	Periodontics
D4263	Bone graft around a natural tooth (first site)	Periodontics
D4264	Bone graft around a natural tooth (additional site)	Periodontics
D4266	Guided tissue regeneration — resorbable membrane	Periodontics
D4267	Guided tissue regeneration — non-resorbable membrane	Periodontics
D4273	Connective tissue graft (gum graft)	Periodontics
D4341	Scaling & root planing, 4+ teeth per quadrant	Periodontics
D4342	Scaling & root planing, 1-3 teeth per quadrant	Periodontics
D4346	Full-mouth scaling for gum inflammation	Periodontics
D4355	Full mouth debridement (to enable evaluation)	Periodontics
D4381	Localized antibiotic delivery (per tooth)	Periodontics
D4910	Periodontal maintenance	Periodontics
D5110	Complete upper denture (maxillary)	Prosthodontics, removable
D5120	Complete lower denture (mandibular)	Prosthodontics, removable
D5130	Immediate denture — upper (maxillary)	Prosthodontics, removable
D5140	Immediate denture — lower (mandibular)	Prosthodontics, removable
D5211	Partial denture — upper, resin base	Prosthodontics, removable
D5212	Partial denture — lower, resin base	Prosthodontics, removable
D5213	Upper partial denture, cast metal framework	Prosthodontics, removable
D5214	Lower partial denture, cast metal framework	Prosthodontics, removable
D5221	Immediate upper partial denture (resin base)	Prosthodontics, removable
D5410	Adjust complete upper denture	Prosthodontics, removable
D5511	Repair broken complete denture base (lower)	Prosthodontics, removable
D5520	Replace missing/broken denture teeth	Prosthodontics, removable
D5650	Add a tooth to an existing partial denture	Prosthodontics, removable
D5660	Add a clasp to an existing partial denture	Prosthodontics, removable
D5730	Reline complete upper denture (chairside/direct)	Prosthodontics, removable
D5750	Reline complete upper denture (lab/indirect)	Prosthodontics, removable
D5850	Tissue conditioning, upper denture	Prosthodontics, removable
D5862	Precision attachment (denture anchor), per pair	Prosthodontics, removable
D5863	Overdenture — complete, on natural teeth (upper)	Prosthodontics, removable
D5865	Overdenture — complete, on natural teeth (lower)	Prosthodontics, removable
D5876	Add metal substructure to acrylic denture	Prosthodontics, removable
D6010	Surgical placement of implant body	Implant services
D6011	Second stage implant surgery (uncovering)	Implant services
D6013	Surgical placement of a mini implant	Implant services
D6055	Implant connecting bar (for overdenture)	Implant services
D6056	Prefabricated implant abutment	Implant services
D6057	Custom implant abutment	Implant services
D6058	Abutment-supported ceramic implant crown	Implant services
D6065	Implant-supported crown (porcelain)	Implant services
D6066	Implant-supported crown, porcelain fused to metal	Implant services
D6080	Implant maintenance (cleaning) procedure	Implant services
D6103	Bone graft to repair a peri-implant defect	Implant services
D6104	Bone graft at time of implant placement	Implant services
D6110	Implant overdenture — upper (full arch)	Implant services
D6111	Implant overdenture — lower (full arch)	Implant services
D6114	Full-arch fixed implant denture, upper	Implant services
D6190	Radiographic/surgical implant index (guide)	Implant services
D6240	Pontic — porcelain fused to metal (bridge tooth)	Prosthodontics, fixed