The Canadian Dental Care Plan (CDCP) can reduce the cost of dental treatment for eligible Canadians. But having CDCP coverage does not always mean your dental visit will be free. Your final cost can depend on your family income, the dental service you need, the CDCP-established fee, and the amount your dentist charges. Some treatments may also need preauthorization before the plan will cover them. That is why it is a good idea to check your CDCP coverage and expected dental costs before sitting in the dentist’s chair.
What Is the Canadian Dental Care Plan (CDCP)?
The Canadian Dental Care Plan is a federal dental program that helps eligible Canadian residents pay for a wide range of oral health services. The plan can cover services such as dental examinations, X-rays, cleaning, fillings, some root canal treatments, gum treatments, tooth removal, dentures, and certain other procedures.
However, the Canadian Dental Care Plan does not automatically pay the full amount charged by every dental provider. The plan uses its own established fees and coverage rules. Your dentist may charge more than the amount recognized by the Canadian Dental Care Plan. In that situation, you may have to pay the difference yourself. Some services also require preauthorization before treatment.
How Much Does CDCP Cover in 2026?
One of the most important things to check before your appointment is your co-payment level. For the 2026 CDCP benefit period, the Government of Canada lists the following co-payment structure based on adjusted family net income:
| Adjusted family net income | CDCP covers at established fees | Your co-payment |
| Less than $70,000 | 100% | 0% |
| 70,000–79,999 | 60% | 40% |
| 80,000–89,999 | 40% | 60% |
These percentages apply to the CDCP-established fees, not necessarily the full amount your dental office charges. For example, suppose a dental office charges $150 for a service, but the CDCP-established fee for that service is $130.
If you have no co-payment, the CDCP may cover the eligible amount based on the $130 established fee. You could still have to pay the remaining $20 if the dentist’s charge is higher.
If you have a 40% co-payment, you may have to pay 40% of the $130 established fee plus any amount above the established fee.
Step 1: Check Whether Your CDCP Coverage Is Active
Before booking or receiving treatment, check that your CDCP coverage is active. Your Government of Canada determination letter and CDCP information can show important details such as your:
- CDCP member ID
- coverage start date
- co-payment level
- current coverage information
You should not assume that an old letter or previous year’s coverage is still active. The CDCP operates by benefit periods, and members must renew their coverage each year if they continue to meet the requirements. The 2026–2027 benefit period is currently open for applications. Your dentist can also verify your coverage when processing your appointment.
Why the coverage start date matters
Your appointment should be on or after the benefit coverage start date shown in your CDCP information. The Government of Canada specifically advises members to confirm that coverage is active before receiving care. If you receive treatment during a coverage gap, that treatment may not be covered.
Step 2: Make Sure the Dental Office Accepts CDCP
Not every dental office necessarily handles CDCP patients in the same way. This is important because CDCP payments are made to participating oral health providers rather than directly to patients. You can also use the CDCP provider search options or contact providers in your area. Sun Life notes that not every participating provider necessarily appears in its provider search tool, so contacting a dental office directly can also be useful.
Step 3: Ask for a Written Dental Treatment Estimate
This is one of the most useful steps you can take before treatment. Ask your dental provider for a written estimate showing:
- The treatment you need
- The provider’s total fee
- The amount expected from CDCP
- Your co-payment
- Any additional amount you may have to pay
- Whether preauthorization is required
A written estimate makes it easier to understand where your money is going. It also helps you avoid confusion if several treatments are planned over multiple appointments. The Government of Canada says a provider can submit an estimate to Sun Life before treatment to help confirm what services are covered and how much the CDCP may pay.
Remember that an estimate is not always the same as the final claim. Your final cost can change if your treatment changes or if the plan’s rules, eligibility, or fees applicable on the treatment date are different.
Step 4: Understand the Difference Between Co-Payment and Extra Charges
Many people confuse these two costs.
- A co-payment is the part of the CDCP-established fee that you are responsible for based on your adjusted family net income.
- An additional charge can happen when your dental provider charges more than the CDCP-established fee or when you choose a service that is not covered by the plan.
You could therefore have both costs.
Step 5: Check Whether Your Treatment Is Covered
Canadian Dental Care Plan covers many types of dental care. Depending on the situation, covered services can include:
- Dental examinations
- X-rays
- Cleaning and scaling
- Fluoride applications
- Sealants
- Fillings
- Some root canal treatments
- Certain gum treatments
- Tooth and root removal
- Dentures
- Some crown-related services
- Certain sedation and anesthesia services
However, not every service is automatically covered. Some services have frequency limits or other conditions. Certain procedures require preauthorization before they can be covered. Orthodontic services are currently not available under the Canadian Dental Care Plan. Before accepting treatment, ask your dentist whether the specific procedure is covered under the current Canadian Dental Care Plan rules.
Step 6: Find Out If Preauthorization Is Required
Preauthorization means the dental provider needs approval from the Canadian Dental Care Plan before providing certain services if payment under the plan is expected. This can apply to some more complex or higher-cost procedures.
Do not assume that a treatment will be paid simply because your dentist recommends it. The Government of Canada’s current CDCP Dental Benefits Guide explains the preauthorization process and lists services and policies that apply from April 1, 2026.
Step 7: Ask These Questions Before Your Dental Appointment
You do not need to understand every Canadian Dental Care Plan rule yourself. A few simple questions can help you understand your expected bill.
Ask your dental office:
- Do you accept CDCP patients?
- Will you bill Sun Life directly?
- Is my CDCP coverage active?
- What is my expected co-payment?
- What is the total fee for my treatment?
- How much is expected to be covered by CDCP?
- Is there any amount above the CDCP-established fee?
- Does this treatment need preauthorization?
- Are any parts of the treatment not covered?
- Could there be additional charges from a laboratory or another provider?
Getting clear answers before treatment can prevent unpleasant surprises.
What If Canadian Dental Care Plan Covers 100%?
A 0% co-payment does not necessarily mean you will pay nothing. If your adjusted family net income is below $70,000, the CDCP can cover 100% of eligible service costs at the CDCP-established fees. But your dental provider may charge more than the established fee. You may also have to pay for services that are not covered by the plan. The Government of Canada specifically warns that even when CDCP pays 100% of its established fees, patients can still have additional charges.
Can You Pay the Dentist First and Get Reimbursed Later?
Generally, you should not pay the full cost of a CDCP-covered treatment upfront expecting Sun Life to reimburse you later. Under the coverage, participating oral health providers submit claims and receive payment directly.
If you pay the full treatment cost yourself, Sun Life does not reimburse you directly for CDCP services. Before treatment begins, confirm how the dental office will handle the claim and what amount you need to pay.
Who Can Qualify for Canadian Dental Care Plan in 2026?
If you are checking Canadian Dental Care Plan coverage for the first time, it is also useful to understand the basic eligibility rules. For the 2026–2027 benefit period, the Government of Canada says applicants must meet four main requirements.
You must:
- Have no access to private dental insurance or dental coverage
- Have filed your Canadian tax return
- Have adjusted family net income below $90,000
- Be a Canadian resident for tax purposes
The rules also apply to a spouse or common-law partner where applicable. Having access to dental insurance through an employer, pension plan, or certain other arrangements can affect eligibility even if you do not actually use that insurance.
What to Bring to Your Dental Appointment
Before leaving home, make sure you have the information your dental office needs. You should generally have your:
CDCP member ID + photo identification + coverage information
Sun Life says members should bring their CDCP member ID and photo identification so participating providers can confirm eligibility. It is also useful to keep a copy of your treatment estimate and any communication about preauthorization.
Summary
Checking your coverage before a dental appointment can help you avoid unexpected costs. The biggest mistake is to assume that coverage means the entire dental bill will be paid. The plan works according to eligibility rules, co-payment levels, CDCP-established fees, and service-specific coverage rules.
Before treatment, confirm your coverage is active, make sure the dental office handles Canadian Dental Care Plan claims, ask for a written estimate, and check whether your treatment needs preauthorization. Most importantly, ask the dental office for the estimated amount you will actually have to pay. Check the latest information on the official Government of Canada CDCP website before making an important treatment or payment decision.
