Most full coverage dental insurance plans will cover two preventive maintenance visits per year without requiring a deductible payment. Most require a $50 deductible per person, per year to help cover costs beyond your preventive exams. If you need work done, most plans will cover a part of the costs. We looked at root canals specifically and found that the majority of dental plans will cover about half the cost, which may not seem like a lot, but paying half is better than paying upfront for an $800 root canal. However, keep in mind that most insurance policies, depending on your plan, top out at about $1000 to $1500 per year. Using conservative estimates that might be one or two root canals. If you need extensive work done you might have to pay the remaining amount out of pocket.
Dental insurance almost always picks up 100 percent of the bill for routine checkups and cleanings. Coverage for common procedures like root canals and fillings are typically covered at 80 percent, although policies with higher premiums cover up to 90 percent. You are then responsible for the remaining 10 to 20 percent of the cost, called coinsurance. Most plans cover higher-priced and more involved procedures at 50 percent, so you should have some savings set aside for what your insurance does not cover. Still, with relatively low premiums, having dental insurance is far less expensive on average than paying cash for all dental procedures.

Almost all dental insurance companies use what is called a Usual, Customary, and Reasonable (UCR) fee guide. This means that they set their own price that they will allow for every dental procedure that they cover. This is not based on what a dentist actually charges, but what the dental insurance company wishes to cover. For example, your dentist may charge $78 for a dental cleaning, but your insurance company will only allow $58 because that is the UCR fee that they have set.

Almost all dental insurance companies use what is called a Usual, Customary, and Reasonable (UCR) fee guide. This means that they set their own price that they will allow for every dental procedure that they cover. This is not based on what a dentist actually charges, but what the dental insurance company wishes to cover. For example, your dentist may charge $78 for a dental cleaning, but your insurance company will only allow $58 because that is the UCR fee that they have set.
We have multiple plans with different levels of benefits to help you find the best dental insurance fit for your budget.3 So if you’ve ever bought a gym membership or a treadmill to help remind you to take care of yourself, supplemental dental insurance from UnitedHealthcare can be that reminder to take care of your teeth. Even better, it can help you plan, control and budget for the costs of your dental care.
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