What dental services are covered under the Canadian Dental Care Plan?

Understanding what dental services are covered under the Canadian Dental Care Plan (CDCP) is essential if you’re planning treatment or budgeting for care. The CDCP is a federal program designed to help eligible Canadians access necessary dental services at reduced or no cost, depending on their income and the dentist’s fees. Coverage is not unlimited, and not every procedure is included, so it’s important to know what’s generally covered, what may only be partially covered, and what is excluded.

Note: The CDCP is being rolled out in phases and details may evolve. Always confirm your personal coverage with your provider and check the latest information from the Government of Canada.

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How CDCP coverage works

The Canadian Dental Care Plan pays a percentage of an established “CDCP fee” for each covered service. Key points:

• Coverage level depends on family income
  • Lower-income families receive a higher percentage of costs covered.
  • Higher-income families within the eligibility range may receive partial coverage and may have to pay more out of pocket.
• Dentists can charge more than the CDCP fee
  • If your dentist’s usual fee is higher than the CDCP fee, you pay the difference.
• Prior approval may be required
  • Some complex or high-cost treatments may need pre-authorization from the plan.

With that in mind, here is what dental services are generally covered under the Canadian Dental Care Plan.

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Routine exam and diagnostic services

The CDCP covers many essential diagnostic services that help detect and prevent oral health problems.

Dental examinations

Typically covered:

• New patient or complete oral exam
  A full assessment of your teeth, gums, and mouth when you first see a dentist under the plan or after a long gap.
• Recall (check-up) exams
  Periodic examinations to monitor oral health and detect problems early.
• Emergency or specific problem exams
  Assessments focused on a particular concern such as pain, swelling, or trauma.

Coverage frequency (for example, how many exams per year) may be limited and can vary based on guidelines. Your dentist’s office can confirm what’s available under your CDCP eligibility.

X‑rays and imaging

Typically covered:

• Bitewing X‑rays to check for cavities between teeth.
• Periapical X‑rays to look at the root and surrounding bone.
• Panoramic X‑rays (where clinically necessary) to view the entire mouth, including wisdom teeth and jaw.
• Other necessary radiographs used for diagnosis and treatment planning.

X‑ray frequency and types may be subject to limits based on age, clinical need, and time since your last images.

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Preventive dental services

Preventive care is central to the CDCP because it helps avoid more serious and costly treatments later.

Cleanings and scaling

Generally covered:

• Scaling (removal of plaque and tartar above and below the gumline)
• Root planing (smoothing root surfaces in gum disease treatment)
• Polishing (to smooth teeth surfaces after scaling, where allowed)

There may be limits on the number of units (time) covered each benefit period, especially for adults. Extensive periodontal treatment may need additional justification or prior approval.

Fluoride treatments

Typically covered for:

• Children and youth, who benefit most from fluoride’s cavity‑prevention effect.
• Certain high‑risk adults, at the dentist’s clinical discretion.

Frequency is usually limited (for example, once or twice per year), depending on age and risk factors.

Pit and fissure sealants

Generally covered for:

• Children’s permanent molars and sometimes premolars
  Sealants are thin protective coatings applied to chewing surfaces to prevent cavities.

Coverage is usually limited to specific ages (such as children and teens) and specific teeth.

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Restorative services (fillings and repairs)

The CDCP includes many common restorative services that treat cavities and repair damaged teeth.

Dental fillings

Covered services typically include:

• Tooth‑coloured (composite) fillings for front and back teeth, where clinically appropriate.
• Silver (amalgam) fillings in some cases, particularly for back teeth.

Coverage may:

• Be based on the cost of a standard material or technique; if you choose an upgraded option, you might pay the difference.
• Limit the number of surfaces per tooth or frequency of replacement within a certain timeframe.

Crowns and onlays

Coverage for crowns is more restricted. Generally:

• Basic coverage may apply if a tooth is severely damaged and cannot be restored with a filling alone.
• Pre‑approval is often required for major restorative work like crowns.
• Cosmetic or elective crown upgrades (for example, premium materials for appearance alone) are typically not fully covered.

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Root canal treatment (endodontic services)

Root canal therapy is often covered when needed to save a tooth that is infected or badly damaged.

Typically covered:

• Root canal treatment on front teeth and premolars
• Root canal treatment on molars in some cases, depending on plan rules
• Diagnostic tests (such as pulp vitality tests)
• Post‑treatment X‑rays to confirm success

Coverage considerations:

• Pre‑authorization may be required, especially for molar root canals or retreatments.
• If a tooth is considered “non‑restorable,” extraction may be the only covered option.

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Gum and periodontal treatment

Gum disease is common and can lead to tooth loss if untreated. The CDCP includes certain periodontal services.

Covered services may include:

• Periodontal assessment and charting to measure gum health and bone loss.
• Scaling and root planing beyond routine cleaning, for patients with gum disease.
• Periodontal maintenance visits for ongoing disease control.
• Some surgical periodontal procedures, such as flap surgery, in serious cases (often with pre‑approval).

The number of covered visits or units of treatment per year is usually capped, and complex surgical procedures almost always require prior authorization.

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Tooth removal (extractions) and oral surgery

The Canadian Dental Care Plan covers medically necessary tooth extractions and certain oral surgery.

Simple extractions

Typically covered:

• Removal of decayed, broken, or non‑restorable teeth
• Non‑surgical extractions of erupted teeth

Surgical extractions and oral surgery

Often covered, with conditions:

• Surgical removal of impacted teeth, including some wisdom teeth
• Incision and drainage of oral abscesses
• Minor oral surgical procedures needed to treat disease or trauma

In many cases, pre‑authorization and detailed clinical records are required, especially for impacted wisdom teeth or complex surgery.

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Dentures and other removable prosthetics

The CDCP provides some coverage for replacing missing teeth with dentures, but it is usually more limited and strictly controlled.

Covered services may include:

• Complete dentures for patients missing all teeth in an arch (upper or lower)
• Partial dentures to replace several missing teeth while preserving remaining natural teeth
• Adjustments, relines, and repairs to existing dentures within defined timeframes

Important restrictions:

• There may be a minimum number of years before a denture can be replaced under the plan.
• Higher‑end or cosmetic denture options may not be fully covered; you might pay the difference.
• Pre‑approval is often required for new dentures and major replacements.

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Emergency and urgent dental care

The CDCP covers many services needed to relieve acute pain and treat urgent problems, such as:

• Emergency exams to diagnose the issue
• Palliative treatments (short‑term care to relieve pain or infection)
• Simple extractions when a tooth cannot be saved
• Medications provided in‑office, like local anesthetics

For pain relief and infection control, the goal is to ensure necessary treatment is accessible even if you do not have regular dental visits.

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Dental services for children under the CDCP

Children and youth may have access to a broader range of covered services and more generous frequency limits to support early prevention and development.

Commonly covered for children:

• Routine exams and cleanings at regular intervals
• Fluoride applications as recommended by the dentist
• Sealants on permanent molars and, in some cases, premolars
• Fillings for baby and permanent teeth
• Space maintainers when a baby tooth is lost early, to help guide permanent teeth

Orthodontic treatment (braces) is generally not covered, except in very specific medically necessary circumstances, and even then often only on a case‑by‑case basis with strict criteria.

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What is not covered or only partially covered?

The Canadian Dental Care Plan focuses on medically necessary dental care. Many elective or cosmetic services are not covered or are only covered up to the cost of a basic alternative.

Commonly not covered (or minimally covered):

• Cosmetic procedures, such as:
  • Teeth whitening
  • Cosmetic bonding solely for appearance
  • Veneers for aesthetic reasons
• Most orthodontic treatment (braces, Invisalign) unless there is a severe functional or medical need and prior approval is granted.
• High‑end materials or upgrades, where a more economical, clinically acceptable option is available. Examples:
  • Premium crown materials chosen only for appearance
  • Cosmetic upgrades to dentures or partials
• Elective procedures that are not medically necessary as determined by plan guidelines.

Even when a service category is covered, the plan may only pay up to the equivalent cost of a basic treatment, leaving you to pay any “upgrade” charges.

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How to find out if YOUR dental service is covered

Because the CDCP uses detailed fee schedules and has specific rules, the best way to confirm coverage for a particular treatment is to:

1. Confirm your eligibility
   Make sure you are enrolled and active in the Canadian Dental Care Plan, and know your income‑based coverage level.

2. Ask your dental office to submit a pre‑treatment estimate
   Your dentist can send a claim estimate (pre‑authorization request) to the plan that shows:

   • The procedures they recommend
   • The fees they will charge
   • The amount the CDCP is likely to pay
   • Your expected out‑of‑pocket cost

3. Review the estimate before treatment
   This helps you:

   • Understand what is fully covered, partially covered, or not covered
   • Decide whether to proceed with treatment as proposed
   • Plan your budget or ask about alternative options

4. Discuss lower‑cost alternatives
   If the recommended treatment includes non‑covered or upgraded services, ask whether a fully covered or lower‑cost alternative is clinically appropriate.

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Tips for making the most of your Canadian Dental Care Plan coverage

To maximize the value of your CDCP benefits:

• Keep regular check‑ups and cleanings
  Preventive care helps avoid more expensive treatments later, often within the plan’s covered services.
• Stay with a provider familiar with the CDCP
  Some dental offices work with many CDCP patients and understand the plan’s rules and paperwork.
• Always ask for a pre‑estimate on major work
  For crowns, root canals, dentures, or oral surgery, confirm coverage before treatment.
• Track your benefits and limits
  Keep notes on when you had exams, cleanings, X‑rays, and major work to avoid surprises if frequency limits apply.
• Ask questions
  If you’re unsure why something isn’t covered, request an explanation from both your dentist and the plan administrator.

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Understanding what dental services are covered under the Canadian Dental Care Plan can help you make informed choices, avoid unexpected bills, and prioritize the care that protects your long‑term oral health. Since coverage details can change and individual circumstances vary, always verify your personal eligibility and treatment coverage directly with your dental provider and the official CDCP information from the Government of Canada.