Endodontics
Endodontics is a branch of dentistry focused on treating the interior of the tooth, most commonly through root canal therapy. It addresses infections, inflammation, or damage to the dental pulp and surrounding tissue. Most dental plans classify endodontics as a restorative service, meaning it typically falls under the same category as fillings and crowns.
How It Works
Because most plans group endodontics with fillings and crowns under restorative care, whether your plan treats it as basic or major restorative affects the reimbursement percentage and any waiting period that applies. Public programs handle it differently. The Canadian Dental Care Plan (CDCP) lists endodontic services as a distinct covered service category, separate from restorative, periodontal, and prosthodontic services. Under the CDCP, covered endodontic services are based on the Canadian Dental Association (CDA) Uniform System of Coding and List of Services, and are subject to policies, frequency limitations, and preauthorization requirements. The federal Non-Insured Health Benefits (NIHB) program for First Nations and Inuit also covers endodontic services as one of its dental benefit categories, with eligibility criteria covering tooth eligibility and tooth restorability.
Example:
A Canadian with employer dental coverage needs a root canal. Their plan treats endodontics as a basic restorative service and reimburses a percentage of the eligible fee, so the plan pays its share and the member pays the remainder out of pocket. If they are instead covered under the CDCP and are referred to a specialist endodontist who bills using a provincial endodontic specialist fee guide, the CDCP reimburses based on the general-dentist fee guide and the member is left with a copayment (balanced billing) for the difference.
What to Watch For:
Confirm how your plan classifies the procedure, since basic versus major restorative status changes both the reimbursement percentage and any waiting period. If you are referred to a specialist endodontist, be aware that their billing may follow a provincial specialist fee guide that is higher than the CDCP general-dentist fee guide, which can leave you responsible for a copayment, known as balanced billing, on the difference. Preauthorization rules also vary, so check them in advance. Under the NIHB program, some standard root canal procedures on bicuspids and first molars can proceed without predetermination, while second and third molars continue to require predetermination.
