What is the CDCP?
The Canadian Dental Care Plan, usually shortened to CDCP, is a federal program designed to help eligible Canadian residents access oral health care. For many people it removes a real financial barrier to check-ups, preventive care, fillings, dentures, and other covered services.
It helps to be clear about what the plan is not. CDCP is not private insurance, it is not a provincial program, and it is not a blank cheque for any dental treatment. Program rules decide which services are covered, how often they can be provided, whether approval is needed in advance, and whether you may still owe a portion.
Who is eligible for the CDCP?
Four conditions have to be met at the same time:
- Your adjusted family net income falls below a threshold set by the federal government. That figure is reviewed periodically, so check the current number through official CDCP channels rather than relying on an article.
- You do not have access to private dental insurance. This includes coverage through an employer, a pension, a spouse's plan, or a professional association — even if you choose not to use it.
- You filed a tax return for the previous year. Eligibility is assessed from your return, so an unfiled return will stop an application regardless of income.
- You are a Canadian resident for tax purposes.
Eligibility is confirmed annually. Being approved one year does not carry over automatically, which catches a lot of people out at renewal time.
What does the CDCP cover?
The plan covers a defined list of oral health services. In broad terms:
| Care area | Examples patients ask about | What to confirm | | --- | --- | --- | | Preventive care | Exams, cleanings, X-rays, fluoride, sealants | Frequency limits and eligibility | | Basic restorative care | Fillings and urgent dental assessments | Whether the service is covered for your case | | Tooth pain care | Diagnosis, root canal therapy, extractions when appropriate | Preauthorization and patient portion | | Tooth replacement | Dentures and repairs in selected cases | Coverage category, lab steps, timing, approvals | | Comprehensive planning | A full exam through general dentistry | Which findings need treatment now versus monitoring |
Being on the covered list is not the same as being covered for you, today. Frequency limits mean a service you had recently may not qualify again yet, and some treatments need approval first.
What the CDCP does not cover
Some exclusions surprise people, so they are worth stating plainly:
- Dental implants are not covered, and neither is bone grafting — at any income level.
- Orthodontics, including braces and clear aligners, is not covered.
- Purely cosmetic treatment, such as whitening or veneers placed for appearance alone, is not covered.
- Services beyond the plan's frequency limits are not covered, even when the service type itself qualifies.
If you are weighing treatment that falls outside the plan, the ODA fee guide explained covers how Ontario dental fees are structured and what an itemized estimate should show you.
The Canadian Dental Care Plan for seniors
Seniors were the first group able to apply when the plan rolled out, and older adults remain among the largest groups using it. The plan is now open to eligible applicants across all age groups.
One point causes regular confusion: age alone does not qualify you. A senior still has to meet the income test and the no-private-insurance test. Retirees with dental benefits carried over from an employer or pension plan are generally not eligible, even where that coverage is limited.
For seniors, the most commonly used parts of the plan tend to be exams and cleanings, fillings, extractions, and denture work. Denture coverage in particular has specific rules around timing and replacement intervals, so ask before assuming a replacement set will qualify.
How the CDCP works in Ontario
The plan is federal, so the covered services and the eligibility rules are identical in Ontario to anywhere else in Canada. Two things are specific to the Ontario context:
Provincial programs run alongside it. Ontario has its own dental programs for seniors, children, and people receiving social assistance. Those are separate, with their own eligibility, and in some cases you may qualify for one and not the other. Our guide to free and low-cost dental care in Ontario sets out how the provincial programs fit together.
Ontario fees reference the ODA guide. Most Ontario dentists set fees with reference to the Ontario Dental Association Suggested Fee Guide. The CDCP reimburses according to its own established amounts, which can sit a little below the Ontario fee. That difference is where a patient portion often comes from — see below.
Co-payments: why some patients still pay a portion
Depending on your adjusted family net income, the CDCP may cover a percentage of the eligible fee rather than all of it. Higher income bands within the eligible range carry a larger co-payment.
There is a second, separate reason a balance can appear, and it is worth understanding because it is easy to misread as a clinic charging you more:
Every patient at Elgin Mills & Yonge Dental Clinic is treated equally and charged the same fee for the same treatment, regardless of how they pay. There is not one price for privately insured patients, another for CDCP patients, and another for everyone else. The fee for a cleaning, a filling, or a denture is the same for you as for the next person in the chair.
The CDCP reimburses dentists according to its own established amounts, and those can be slightly lower than the usual Ontario fee. When the program pays a little less than the standard fee, that gap — often a small one — is the patient's portion. That is not the clinic charging CDCP patients more. It is the difference between what the program pays and the standard fee that applies to everybody.
Ask for an estimate before treatment starts. You should be shown what the plan is expected to cover, what may remain your responsibility, and whether other coverage needs to be coordinated, all in writing and before anything begins.
Why preauthorization matters
Some treatments need approval before they are provided. This is called preauthorization, and it usually involves submitting clinical information — X-rays, photos, charting, or a written explanation — so the plan can decide whether the service meets its criteria.
Preauthorization takes time. It is not same-day approval, and submitting a request does not guarantee the full treatment will be covered. If your dentist recommends care that requires it, the clinic should explain what is being submitted and what you should wait for before proceeding.
How to prepare for a CDCP dental appointment
Bring your CDCP coverage information and any private insurance details. If you take medications or have medical conditions, bring a current list. If a specific tooth hurts, note when the pain started, what triggers it, and whether there has been swelling or fever.
During the appointment the dentist will assess your oral health and explain the findings in plain language. If treatment is recommended, the team can review whether CDCP is likely to apply and whether preauthorization is needed. You should have the chance to ask questions before deciding how to proceed.
Looking for a practice that takes the plan? Our CDCP dentist in Richmond Hill page covers the location, what to bring to a first visit, and how to get here from nearby neighbourhoods.