CDCP 2026: What the Canadian Dental Care Plan Can Cover for Major Work — and What You May Still Owe
Crowns, dentures, extractions and sedation can all fall under the CDCP, but preauthorization, your co-payment tier and any fee above the CDCP established fee decide what you still pay.
For major work such as crowns, dentures, extractions and sedation, your CDCP balance depends on three things: your co-payment tier, the gap between your provider's fee and the CDCP established fee, and anything in the plan that CDCP does not cover. Several major services also need preauthorization before treatment starts.
What counts as "major work" under the CDCP
The Government of Canada groups CDCP services into categories. Several of them cover the bigger, more expensive treatments that people usually mean by major work (Government of Canada, CDCP coverage, 2026):
- Major restorative: crowns, the cores and posts that support crowns, post removal, and crown repairs and re-bonding.
- Major removable prosthodontics: complete dentures (standard and temporary), partial dentures, and denture repairs, relines and rebases.
- Major oral surgery: removal of teeth and roots, surgical removal of tumours and cysts, incision and drainage, and treatment of broken jaw bones.
- Anesthesia and sedation: from nitrous oxide and oral sedation through conscious sedation, deep sedation and general anesthesia.
The same page says orthodontic services are currently not available. Its lists, as updated in August 2026, also do not name dental implants or veneers. If your treatment plan includes either one, confirm directly with the CDCP before you count on any payment for those lines. Until you have that confirmation, budget them as out-of-pocket.
Preauthorization: the step that shapes your timeline
Much of the major work above has to be approved before it is done. The coverage page lists services that need preauthorization, including:
- crowns, and the cores and posts for crowns
- re-treatment of root canals
- immediate dentures, overdentures and partial dentures
- conscious sedation, deep sedation and general anesthesia
- any service beyond the plan's frequency limits
The page also says that requests are assessed against your oral health history and medical conditions, and that not every request is approved. In practice, that means two things for a large treatment plan.
First, sequence matters. If the crowns depend on a re-treated root canal, and both need approval, the approvals belong in the schedule before the first appointment you pay for.
Second, an approval is not a final bill. It confirms that the plan will consider paying for a service. You still need to know how much of the fee it will pay and what is left for you. The difference between an approval letter and the money that actually arrives is covered in dental predetermination is not a guarantee.
The three numbers that decide what you owe
| Number | Where it comes from | What to ask |
|---|---|---|
| Your co-payment percentage | Your adjusted family net income | Which tier am I in this benefit period? |
| Provider fee minus CDCP established fee | Your dental office's own fee schedule | For each procedure, what do you charge and what is the CDCP fee? |
| Non-covered lines | Anything in the plan that CDCP does not cover, or that was not approved | Which lines will be billed to me in full? |
The co-payment tiers on the coverage page are tied to adjusted family net income. Below $70,000, CDCP pays 100% of the established fee for covered services. From $70,000 to $79,999 it pays 60% and you pay 40%. From $80,000 to $89,999 it pays 40% and you pay 60% (all CAD; Government of Canada, 2026).
The co-payment is calculated on the CDCP established fee, not on your provider's fee. That is why the second number matters. If your dentist charges more than the established fee, you pay the difference on top of any co-payment.
The government's own worked example
The Government of Canada shows the arithmetic using a small preventive service: two units of scaling that the provider charges at $145, against a CDCP established fee of $134 (CAD; Government of Canada, 2024).
- With no co-payment, CDCP pays $134 and the patient pays the $11 difference.
- With a 40% co-payment, the patient pays $53.60 plus the $11 difference, a total of $64.60.
- With a 60% co-payment, the patient pays $80.40 plus the $11 difference, a total of $91.40.
Scaling is not major work, but the method is the same for a crown or a denture. The amounts are just larger, so a small fee gap per procedure can add up across a multi-tooth plan.
Applying the method to a major-work estimate
The figures below are invented for illustration. They are not real CDCP fees or real provider charges. Imagine one crown that a provider charges at $1,300, against a hypothetical established fee of $1,000:
| Co-payment tier | Co-payment on the $1,000 fee | Fee gap | Patient pays |
|---|---|---|---|
| 0% | $0 | $300 | $300 |
| 40% | $400 | $300 | $700 |
| 60% | $600 | $300 | $900 |
Now multiply that across a plan with several crowns, a core and post, and sedation, and add any line that is not covered at all. That total is your realistic out-of-pocket figure. It is also the right number to compare against other options, rather than the provider's full fee or an assumption that CDCP pays everything. For crown-specific comparisons, see dental crown cost in the U.S., Canada and Colombia.
Eligibility checks before you rely on coverage
A large treatment plan can run across several months. Before you build it around CDCP payments, confirm that you meet all four requirements on the eligibility page (Government of Canada, CDCP eligibility, 2026):
- No access to private dental insurance. That includes coverage through your own or a family member's job or pension, a professional or student organization, or a plan you bought yourself. Having coverage you never used still counts as access.
- A Canadian tax return filed for the previous year, by you and by your spouse or common-law partner if you have one.
- Adjusted family net income under $90,000 (CAD).
- Residence in Canada for tax purposes, for you and for your partner.
The page also says you must confirm every year that you still have no access to private dental coverage. It explains how to read the dental-coverage box on T4 and T4A slips, including your partner's. It warns that false information can lead to removal from the plan and to repaying the cost of services paid while you were not eligible. If your job, pension or family situation changes partway through treatment, check again before the next stage.
Questions to ask the dental office before major work starts
- Will you bill the CDCP for this treatment, and which procedure lines will you submit?
- For each line, what is your fee, and what is the CDCP established fee?
- Which lines need preauthorization, and has the request been sent and answered?
- Which lines are not covered, or were not approved, and will be billed to me in full?
- What will I pay at each appointment, rather than only at the end?
The coverage page advises asking your provider about any costs the plan will not cover before you receive care. A written, line-by-line answer to these five questions gives you that.
An estimate you can rely on
- Lists each procedure separately, by tooth where relevant.
- Shows the provider fee and the CDCP fee side by side.
- Marks which lines need preauthorization, and their status.
- Applies your co-payment tier to the established fee.
- Lists non-covered lines as patient-paid.
An estimate that is not ready
- Shows one total labelled "CDCP".
- Assumes preauthorization will be approved.
- Leaves out the fee gap.
- Treats implants or veneers as covered without confirmation.
- Relies on last year's eligibility.
Where the CDCP calculation ends
Once you know your realistic CDCP balance, you can make other decisions with the right number. A removable denture covered under the plan and a fixed implant option that is not are different treatments with different costs. The trade-offs are compared in dentures cost: budget, premium or implant-supported. If you are weighing treatment at home against travelling for care, start from the out-of-pocket figure calculated here, not from the provider's full fee. CDCP rules can change, so check the official pages again close to your treatment dates.
Run the numbers yourself
Use the local browser tools. They are designed to organize the math before you talk to anyone.
FAQ
Does the CDCP cover crowns?
The Government of Canada lists crowns, along with cores and posts for crowns, under major restorative services, and says they need preauthorization. Your co-payment tier and any provider fee above the CDCP established fee still apply.
Does the CDCP cover dental implants?
The coverage page's service lists, as updated in August 2026, do not name dental implants. Confirm directly with the CDCP before assuming any payment, and budget implant lines as out-of-pocket until you have that answer.
Why do I owe money if my co-payment is 0%?
The co-payment is calculated on the CDCP established fee. If your provider charges more than that fee, you pay the difference, even in the 0% tier.
Is preauthorization approval a guarantee of payment?
No. It means the plan has agreed to consider the service. Your co-payment, the fee gap and any non-covered lines still determine what you pay.
Do I have to requalify every year?
The eligibility page says you must confirm each year that you have no access to private dental insurance. Check again if your job, pension or family situation changes during treatment.
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Related DentalQuote guides
Sources
- Government of Canada — CDCP coverage (modified August 2026)
- Government of Canada — Examples of co-payments and additional charges (2024)
- Government of Canada — CDCP eligibility (modified September 2026)
Medical/financial disclaimer: DentalQuote publishes educational cost benchmarks and comparison tools. It is not a dental clinic, insurer, tax adviser, lender or benefits administrator. Published prices are estimates, not offers or guarantees. Diagnosis and treatment decisions require appropriately licensed professionals. Verify insurance, tax, financing and benefit rules directly with the relevant provider or agency.