How Much Does a Root Canal Cost?

Root canal treatment -- a procedure that removes infected or damaged tissue from inside a tooth to relieve pain and prevent extraction -- typically costs between roughly $700 and $1,500 or more in the United States, depending on the tooth involved, your geographic location, and your insurance coverage, according to data from FAIR Health and the American Dental Association Health Policy Institute. These are general ranges; actual fees vary widely. This is general information, not dental advice, and costs differ significantly from patient to patient. Talk to your dentist to get a treatment estimate specific to your situation.

Root Canal Cost by Tooth Type

The single largest driver of root canal pricing is which tooth requires treatment. The reason is straightforward: different teeth have different numbers of root canals. Front teeth (incisors and canines) typically have one canal. Premolars usually have one or two. Molars, which bear most of the chewing load, commonly have two to four canals, according to the American Association of Endodontists. More canals mean more time and more complexity, and that difference is reflected in the fee schedule.

The table below shows approximate cost ranges by tooth category based on FAIR Health consumer cost estimates and American Dental Association Health Policy Institute fee survey data. These figures reflect out-of-pocket costs without insurance and should be treated as broad ranges only -- not guarantees or quotes. Fees in major metropolitan areas often exceed these ranges; fees in rural markets may fall below them.

Sources: FAIR Health consumer cost data; American Dental Association Health Policy Institute fee survey. Ranges are approximate and vary by region, provider, and year.

Illustration: approximate cost range bars by tooth type. Heights represent the general range from lower to upper estimates; actual costs vary.

It is worth noting that the treating provider matters as much as the tooth type. A general dentist may handle simpler front-tooth cases at a lower fee than a specialist, while a board-certified endodontist -- a dentist who has completed two to three additional years of training specifically in root canal procedures, according to the American Association of Endodontists -- may charge more but is typically the provider of choice for complex molar cases or retreatments. Your dentist can advise you on whether a referral to an endodontist is appropriate for your specific situation.

What Else Drives the Price

Tooth type is the starting point, but several other factors influence how much a root canal costs in practice.

Geographic location. Dental fees track closely with local cost-of-living and overhead costs for dental practices. FAIR Health, which aggregates insurance claims data, consistently shows that procedure costs in major metropolitan markets -- New York, San Francisco, Boston -- can run 30 to 50 percent higher than the national median, while costs in rural areas and lower-cost states often come in below national ranges. The same molar root canal that costs $1,400 in one city may cost $900 in another.

Provider type. As noted above, general dentists and endodontists have different fee schedules. Most professional associations do not publish fixed fees, because providers set their own rates. The American Dental Association notes that dentists' fees are set independently and are subject to negotiation in the context of insurance contracts.

Diagnostic imaging. Most root canal procedures require at least one dental X-ray; complex cases may require a cone-beam computed tomography (CBCT) scan -- a three-dimensional imaging technique -- which carries its own fee, according to the American Dental Association. If imaging is needed, it may be billed separately from the procedure itself.

Retreatment versus first-time treatment. If a tooth that has previously had a root canal requires treatment again -- a situation the American Association of Endodontists describes as root canal retreatment -- the procedure is generally more complex and more expensive than a first-time root canal. The existing root canal filling material must be removed before the canals can be re-cleaned and re-sealed.

Severity and complexity. Curved or calcified canals, the presence of a dental post from prior work, or unusual anatomy can increase procedure time and difficulty. These factors are not always apparent before treatment begins, meaning a quoted fee can occasionally increase once the dentist encounters unexpected complexity.

Practice overhead and technology. Practices that use newer imaging technology, rubber-dam isolation systems (which the American Dental Association recommends as standard care during root canal procedures), and magnification loupes or microscopes may charge slightly higher fees that reflect those investments.

Root Canal Cost With vs. Without Insurance

Whether you have dental insurance significantly affects your net out-of-pocket cost, though the relationship between the insured and uninsured price is not always intuitive.

Without insurance. Patients paying entirely out of pocket typically pay the provider's full fee schedule rate, sometimes called the "usual, customary, and reasonable" (UCR) rate. FAIR Health consumer data shows a wide range for uninsured patients depending on tooth type and region, as described in the table above. Some providers offer a discount for cash payment or payment in full at the time of service; it is reasonable to ask about this when getting an estimate.

With dental insurance. Most dental insurance plans classify root canal treatment as a "major" or "basic" procedure. The American Dental Association notes that major procedures are commonly covered at 50 percent after the deductible, while some plans treat root canals as basic procedures covered at a higher rate -- sometimes 70 to 80 percent. The key variables are: your plan's annual maximum benefit (commonly $1,000 to $2,000, per the American Dental Association Health Policy Institute's analysis of employer plan data), your deductible, whether the provider is in-network (in-network providers have negotiated fees, which lowers both the insurer's share and yours), and how much of your annual maximum you have already used.

A useful exercise before treatment is to call your insurance company and ask for a pre-authorization or pre-determination -- an advance estimate of what the plan will pay for a specific procedure code. While pre-authorizations are not a guarantee of payment, they give you a reliable picture of your expected share.

Illustration: stylized comparison of patient out-of-pocket cost with and without dental insurance. Values are illustrative for a mid-range molar case; actual amounts depend on your specific plan.

For uninsured patients or those whose plans have low annual maximums, dental savings plans (sometimes called discount dental plans) are another option. These are not insurance -- they are membership programs that give members access to reduced fees at participating providers. The FTC advises consumers to verify which providers in their area participate before enrolling.

Root Canal Plus Crown: The Total Cost to Restore the Tooth

In many cases, a root canal is not the end of the treatment episode. After the infected tissue is removed and the canals are sealed, the tooth often requires a permanent restoration -- commonly a dental crown -- to protect it from fracture and restore full function. Understanding both costs together gives a more accurate picture of what patients actually pay.

According to the American Dental Association, many endodontically treated back teeth are recommended for crown restoration because the tooth can become more brittle following removal of the pulp tissue, making it more susceptible to cracking under biting forces. Front teeth are sometimes restored with a filling alone if the tooth structure is largely intact, but your dentist will advise based on the specific clinical situation.

Dental crown costs vary based on material (porcelain-fused-to-metal, all-ceramic, gold, and others), the laboratory involved, and geographic market. For general ranges on crown costs, see our guide on dental crown costs: materials and price ranges.

When both procedures are needed, the combined cost -- root canal plus crown -- can range from roughly $1,500 to $3,000 or more depending on tooth type, materials, and location, based on FAIR Health and American Dental Association data combined. Some insurance plans apply a separate deductible or waiting period to crown coverage, so it is worth confirming your plan's terms for both procedure codes before treatment begins.

Low-Cost Options for Root Canal Treatment

Cost is a genuine barrier for many patients. If the fees quoted by a private dental practice are beyond your current means, several alternatives are worth knowing about.

Dental school clinics. Accredited dental schools operate supervised clinics where dental students and residents perform procedures at significantly reduced fees. The American Dental Association notes that dental school clinics provide care under the supervision of licensed faculty dentists. Treatment may take longer than at a private practice because of the teaching environment, but the standard of care is subject to academic oversight. A directory of accredited dental schools is maintained by the Commission on Dental Accreditation (CODA).

Federally Qualified Health Centers (FQHCs). These federally funded community health centers are required to offer dental services and to charge fees on a sliding scale based on income, per the Health Resources and Services Administration (HRSA). HRSA maintains a searchable directory of FQHCs at findahealthcenter.hrsa.gov. Not all FQHCs offer endodontic services specifically; calling ahead to confirm service availability is advisable.

State and local health department dental clinics. Some state and county health departments operate dental clinics that serve uninsured or low-income residents at reduced cost. Availability varies considerably by state.

Nonprofit and charitable dental programs. Organizations such as Dental Lifeline Network coordinate volunteer dental care for elderly, disabled, and medically fragile adults who cannot afford treatment. Program eligibility requirements apply; the Dental Lifeline Network website lists state programs and eligibility criteria.

Negotiating a payment plan. Many private dental practices offer in-house payment plans or work with third-party financing companies (such as healthcare credit lines) that allow patients to spread the cost over several months, sometimes interest-free for a promotional period. This does not reduce the total fee but can make it more manageable. Review the terms carefully -- deferred-interest financing can carry high rates if the balance is not paid within the promotional window.

For a broader overview of strategies for managing dental costs without coverage, see our guide on cost of dental care without insurance.

If you are choosing a provider for the first time or evaluating options, our guide on how to choose a dentist covers questions to ask and factors to consider beyond cost alone.

Putting It Together

Root canal costs in the United States span a meaningful range -- from under $800 for a straightforward front-tooth case to $1,500 or more for a complex molar, before any crown restoration is added. The main cost drivers are tooth type, geographic market, provider type, and insurance coverage. Patients with dental insurance typically pay a significantly lower share out of pocket, though the exact amount depends on plan design, annual maximums, and in-network status.

If cost is a concern, dental school clinics, FQHCs, and community health programs offer credible lower-cost pathways. For those with private insurance, requesting a pre-authorization before treatment begins is a practical step that helps avoid billing surprises.

None of this information replaces a conversation with a dentist. The estimates here are drawn from national data sources -- FAIR Health, the American Dental Association Health Policy Institute -- and represent population-level ranges, not individual quotes. Your dentist, reviewing your specific X-rays and clinical findings, is the right source for a cost estimate that applies to your tooth. For a broader look at dental implants as an alternative when a tooth cannot be saved, see our guide on dental implant vs. bridge: what patients should know.