Oral and Maxillofacial Surgeon

An oral and maxillofacial surgeon is a dental specialist who has completed four to six years of hospital-based surgical residency training beyond dental school, covering the diagnosis and surgical management of diseases, injuries, and defects of the hard and soft tissues of the oral and maxillofacial region. The scope of practice includes dentoalveolar surgery such as impacted tooth extraction and preprosthetic surgery, dental implant placement and bone grafting, orthognathic surgery to correct jaw deformities, treatment of facial trauma including fractures of the mandible, maxilla, and zygoma, management of pathologic conditions such as cysts and tumors, temporomandibular joint surgery, and reconstructive procedures. Many oral and maxillofacial surgeons also hold a medical degree in addition to their dental degree and are qualified to administer all levels of anesthesia, including general anesthesia, in both office and hospital settings.

Oral and maxillofacial surgeons function as the primary surgical specialists within the dental referral network. General dentists refer patients to an OMS for procedures that exceed the complexity or risk profile of a general dental practice, including surgical extractions of impacted teeth, implant placement in compromised bone, biopsy of suspicious oral lesions, and management of acute facial infections that may require hospital admission. The OMS typically evaluates the patient, performs the surgical procedure, manages the postoperative recovery, and returns the patient to the referring dentist for ongoing restorative or prosthetic care. This referral relationship requires clear communication between offices regarding treatment plans, surgical reports, and follow-up protocols.

The billing complexity associated with oral and maxillofacial surgery stems from the dual applicability of dental and medical insurance. Many procedures performed by an OMS, such as orthognathic surgery, fracture repair, and tumor excision, are billable under medical insurance using CPT codes, while dentoalveolar procedures like extractions and implants are typically billed to the dental plan using CDT codes. The OMS practice and the referring dental office both benefit from understanding which plan covers which procedure to avoid claim rejections and ensure maximum reimbursement. Referring practices should track the status of referred patients and coordinate with the OMS office on claim submissions when procedures span both dental and medical coverage, particularly for complex cases involving bone grafting, implant placement, and prosthetic reconstruction.