CDCP for Your Dental Practice: The Admin, Billing, and Patient Communication Playbook (2026)

The Canadian Dental Care Plan (CDCP) now covers more than 4.5 million Canadians and is administered by Sun Life, with over 29,000 oral health providers enrolled. If your practice is accepting CDCP patients, the administrative workflow is different from standard insurance billing in several important ways: assignment of benefits is mandatory, fees follow a government schedule rather than your own fee guide, and certain services require preauthorisation before treatment begins. This playbook covers each of those requirements in practical terms.

How CDCP Works: Fee Schedule, Sun Life, and the Assignment of Benefits Rule

The CDCP is not a traditional dental insurance plan and is not structured around an annual dollar maximum. Instead, it is a fee-schedule programme: each covered procedure code carries a set fee that varies by province, and Sun Life pays the CDCP portion of that scheduled fee directly to the practice. This distinction matters when quoting patients on what treatment will cost under the programme.

The assignment of benefits requirement is the most operationally significant difference from standard billing. Under CDCP rules, patients cannot pay the full treatment fee upfront and seek reimbursement from the government. Benefits must be assigned to the practice, meaning you submit the claim to Sun Life directly, collect only the patient’s co-payment at the chair, and receive the CDCP portion as a separate payment. Charging above the CDCP fee schedule is not permitted for covered services.

Sun Life is the sole claims administrator for CDCP. All eligibility checks, prior authorisation submissions, and claim submissions go through Sun Life’s dental office portal. Your practice will need a CDCP dental office claim number to submit claims; if you are not yet enrolled, the provider registration process is managed through that same portal.

Because CDCP billing requires a different collection workflow from standard insurance, it is worth reviewing how your front desk handles the patient portion at check-out. The KPIs most useful for monitoring CDCP revenue include accounts receivable ageing and collection rate by payer, both of which will shift when a portion of production is now paid by a government programme on a fee-schedule basis.

CDCP Eligibility and Co-payment Tiers: What Your Patients Actually Owe

CDCP eligibility is income-tested. Coverage is available to Canadians without access to dental insurance through an employer or government programme, with eligibility and co-payment amounts based on the adjusted family net income reported on the most recent tax return, as assessed by the Canada Revenue Agency.

There are three co-payment tiers based on adjusted family net income:

Patients with adjusted family net income of $90,000 or above are not eligible for the programme. Eligibility is confirmed annually and may change from one benefit year to the next, so it is good practice to re-verify at each visit rather than assuming the previous year’s status still applies.

The CDCP Billing Workflow: Step by Step

The six-step workflow below covers a standard CDCP appointment from check-in to payment reconciliation. For services requiring preauthorisation, add the prior approval step before treatment begins (see the next section).

The most common billing error for new CDCP providers is charging above the fee schedule for covered services. The CDCP fee guide is province-specific and is separate from the provincial dental association’s suggested fee guide, which most practices use for standard billing. Ensure your billing software has the CDCP schedule loaded and that staff are not defaulting to the standard fee when submitting CDCP claims.

Preauthorisation: What Requires It and How to Request It

Several service categories under CDCP require prior approval from Sun Life before treatment is delivered. Providing these services without obtaining preauthorisation first means the claim will be denied, leaving the practice to absorb the cost or seek payment from the patient outside the programme.

Preauthorisation requests are submitted through Sun Life and typically require supporting documentation, such as radiographs for crown requests or a completed treatment plan for partial dentures. Build preauthorisation turnaround time into your scheduling process for these services. Booking a crown appointment the same day the treatment is planned creates a workflow problem if approval has not yet been received.

Communicating CDCP to Your Patients: What to Say and When

Most CDCP patients will not arrive at your practice with a clear understanding of how the programme works. The most frequent points of confusion are the co-payment structure, the fee schedule, and why they cannot simply pay upfront and get reimbursed later. Addressing these proactively at booking and at check-in prevents disputes at the front desk.

At the booking stage, confirm eligibility and tier before the appointment so you can quote an accurate co-payment. A patient who learns their co-payment is 40% of the treatment fee for the first time at checkout is significantly more likely to dispute the charge than one who was told before they arrived. For your automated appointment reminders, add a line noting any co-payment amount so patients arrive prepared.

On the topic of assignment of benefits, a simple explanation works well: “Under the CDCP, we submit your portion of the claim directly to the government. You only pay your co-payment today, and we receive the rest from Sun Life.” Most patients understand this once it is framed as a convenience rather than a restriction. What creates friction is attempting to explain it after the patient has already offered to pay the full amount, so cover it at check-in before treatment begins.

For services that require preauthorisation, a brief explanation at the treatment planning stage sets expectations correctly: “We need to submit a prior approval request to Sun Life before we can proceed. That typically takes a few days. Once we have the approval, we’ll book you in.” Patients generally accept this when it is framed as a step the government programme requires, not a delay created by your practice.

Patient recalls for CDCP patients follow the same timing as any other recall, but benefit year boundaries matter. The CDCP benefit year runs from July 1 to June 30, and some services reset at the start of each benefit year. Helping patients use their entitlement within the benefit year, rather than carrying over, is a legitimate recall trigger. See the guide to managing CDCP patient recalls effectively for the timing and messaging approach that works best for this patient segment.

If you are handling CDCP patients alongside standard insurance patients, consent forms and intake documentation may need updating to reflect how CDCP benefits are assigned and collected. The distinction between what the programme covers and what the patient owes should be clear in your written patient communication materials. The guidance on PIPEDA-compliant patient consent forms for Canadian dental clinics covers how to update intake documentation without creating compliance risks.

Key Takeaways

• CDCP is a fee-schedule programme, not a benefits plan with a dollar maximum. Coverage is set by the government’s procedure code schedule, which varies by province.
• Assignment of benefits is mandatory. Patients cannot pay upfront and seek reimbursement. Direct billing to Sun Life is required for all covered services, and you collect only the co-payment from the patient.
• Co-payment depends on the income tier. Tier 1 (under $70K) has no co-payment. Tier 2 ($70K–$79,999) carries a 40% patient co-payment. Tier 3 ($80K–$89,999) carries a 60% patient co-payment. Over $90K is not eligible.
• Preauthorisation is required for crowns, re-treatment root canals, partial dentures, and certain sedation procedures. Treatment delivered before prior approval is granted risks a denied claim.
• Verify eligibility at every visit. Income tier and programme eligibility can change between benefit years. Do not assume the previous year’s status still applies.
• Communicate co-payment amounts before the appointment. Patients who arrive knowing their co-payment have fewer disputes at checkout than those who learn about it after treatment.

Frequently Asked Questions

Is CDCP available to all Canadian patients?

No. CDCP is available to Canadian residents who do not have access to dental benefits through an employer or government programme, and whose adjusted family net income is below $90,000 per year. Eligibility is assessed annually by the Canada Revenue Agency based on the most recent tax return. Patients must apply for the programme and receive a CDCP member card before coverage can be used at your practice.

Does CDCP cover all dental services?

No. CDCP covers a defined list of procedures set by the government fee schedule. Coverage includes preventive services, basic restorative care, extractions, and certain other treatments, but excludes cosmetic dentistry and several categories of complex care. Services not on the CDCP fee schedule are billed to the patient directly outside the programme. Providers should consult the current CDCP fee guide for their province to confirm which procedure codes are covered.

How does the assignment of benefits rule work in practice?

When a patient uses CDCP, they cannot pay the full treatment fee at the appointment and then apply to the government for reimbursement. Instead, the practice submits the claim directly to Sun Life and receives the CDCP portion of the fee from Sun Life. The patient pays only their applicable co-payment at the time of the appointment. This means the practice must confirm eligibility and tier at each visit to collect the correct amount.

What happens if I deliver a service requiring preauthorisation without getting approval first?

If prior approval was required and not obtained before treatment, Sun Life will deny the claim. The CDCP’s direct billing model means you cannot then charge the patient the difference above their co-payment. The practice absorbs the cost, or must negotiate a payment arrangement with the patient outside the programme. There is no retroactive approval pathway for most services. Build preauthorisation submission and turnaround time into your scheduling workflow for crown, re-treatment root canal, partial denture, and complex sedation appointments.

Can I charge CDCP patients more than the fee schedule allows?

No. For covered services, the CDCP fee schedule is the maximum billable amount. Charging above the schedule for a CDCP-covered service is a condition-of-participation breach. If your standard fee guide is higher than the CDCP schedule for a particular service, you have two options: provide the service at the CDCP rate, or inform the patient that the service is outside the programme at your standard rate, and obtain their informed consent to proceed on that basis before treatment begins.

How does CDCP affect my patient recall and communication workflows?

CDCP patients have the same recall needs as any other patient, with one additional consideration: benefit year timing. Because CDCP services reset by benefit year (July 1 to June 30), patients approaching the end of a benefit year with unused entitlements are a legitimate recall trigger. Automated reminders noting benefit year expiry can prompt recall appointments that benefit both the patient and the practice. See the full guide on CDCP patient recall management for scheduling templates and messaging strategies.