Open enrollment is the one window each year when you can change your dental coverage, and most people spend about four minutes on the decision. They pick whatever they had last year, or whichever option has the lowest premium, and then discover in March that their dentist is out of network or that major services carry a waiting period.
A little more attention now is worth a great deal later. Here is how dental insurance plans actually differ, what to compare, and the one check worth making before you enroll in anything.
When Is Dental Insurance Open Enrollment?
It depends where your coverage comes from.
Employer plans. Most employers run open enrollment in the autumn, commonly between October and early December, with coverage starting January 1. Your HR team or benefits portal will have the exact dates, and they are firm.
Marketplace plans. Open enrollment on the federal marketplace at healthcare.gov typically runs from November 1 to mid-January, with some state exchanges running longer. Dental coverage is available either as part of a health plan or as a standalone dental plan.
Individual plans bought directly. Many insurance companies sell dental plans year-round, outside any enrollment window.
Qualifying life events such as marriage, a new baby, or losing coverage let you enroll outside the normal window, usually within 30 to 60 days of the event.
If you miss your window on an employer plan, you generally wait a full year. That is the reason to spend half an hour on this rather than four minutes.
How Dental Insurance Plans Differ: PPO, HMO and Marketplace Coverage
Most dental plans fall into a few recognisable types.
Dental PPO. The most flexible and the most common through employers. You can see any dentist, and your costs are lower when the dental office is in network. PPO plans use the familiar structure of preventive, basic and major services at different coverage levels, with an annual maximum.
Dental HMO or DHMO. Lower premiums, but you must use a dentist within the plan’s network, and you are usually assigned to one office. There is often no annual maximum, and costs are set by a fee schedule. The trade-off is choice.
Indemnity plans. Less common now. You see any dentist and the plan reimburses a percentage of what it considers a reasonable fee. Premiums tend to be higher.
Discount plans. Not insurance. You pay a membership fee for reduced rates at participating dentists. There is no annual maximum and no claims, but the plan pays nothing toward your care.
Marketplace dental coverage. Through healthcare.gov or your state exchange, dental benefits come either bundled into a health plan or as a standalone dental plan. Pediatric dental care is an essential health benefit and is covered for children on marketplace health plans; adult dental coverage is optional and usually costs extra.
Our guide to what a dental PPO covers explains how the coverage tiers work in practice.
What to Compare When Choosing Dental Plans: Premiums, Benefits and Waiting Periods
Six numbers tell you most of what you need to know. Put the plans side by side and fill these in.
The monthly premium. What you pay whether or not you visit a dentist.
The annual maximum. The most the plan will pay toward your dental care in a year, commonly $1,000 to $2,000. This matters enormously if you expect significant dental work. Our guide to how a dental annual maximum works covers why it is the number people most often overlook.
The deductible. What you pay before the plan contributes. Check whether it applies to preventive visits, since many plans exempt them.
Coverage percentages. Typically 100% preventive, 70–80% basic, 50% major. Confirm which category a root canal falls into, because it varies by insurance company and changes your cost significantly.
Waiting periods. Many plans make you wait six to twelve months before covering major services. If you know you need a crown, a plan with a waiting period is close to useless in year one.
The network. See below, because this is the one that catches people.
A plan with a low premium and a $1,000 annual maximum is not cheaper than a plan with a higher premium and a $2,000 maximum if you need a crown and a root canal next year. Work out what care you realistically expect, then compare total cost rather than premium alone.
Check Your Dental Office Is In Network With the Plans You Qualify For
This is the single most useful five minutes you will spend during open enrollment, and it is the step most people skip.
Being in network means the dental office has agreed contracted fees with that insurance company. Your plan pays its percentage of a lower negotiated fee, so your coverage goes further and your out-of-pocket cost is smaller. Out of network, you pay the difference. Our comparison of in-network versus out-of-network care shows the effect on a real bill.
Two things to be careful about:
Check the specific plan, not just the insurer. Carriers run several networks. A dental office can be in network with one Delta Dental plan and not another, and the insurer’s online directory is not always current.
Call the dental office and ask. It takes a minute and it is the only reliable answer. Ask whether they are in network with the exact plan name you are considering for the coming year.
Canyon Dental Associates accepts and is in network with most major PPO plans, including Delta Dental, Anthem, Aetna, Cigna, MetLife, Guardian, Humana and UnitedHealthcare among others. If you are weighing two plans during open enrollment and want to know which one works better here, call us and we will tell you plainly. We do not guarantee coverage, since that decision always rests with your plan, but we can tell you where we stand with each network.
Dental Insurance Through the ACA Marketplace and State Exchanges
If you do not have access to an employer plan, the marketplace is worth understanding.
Standalone dental plans are offered alongside health plans on healthcare.gov and most state exchanges. They are usually categorised as high or low coverage, with the high option carrying a larger premium and paying more toward major services.
Children’s dental coverage is an essential health benefit. If you buy a marketplace health plan that includes pediatric dental, your children’s preventive care is covered.
Premium subsidies generally do not apply to standalone dental plans, so compare the real monthly cost rather than assuming assistance will reduce it.
Check the network before enrolling, exactly as with an employer plan. Marketplace dental plans often have narrower networks than employer PPO plans, and that is the most common complaint patients raise afterward.
If you are not eligible for marketplace coverage or it does not suit you, our guide to dental care without insurance covers community health centers, dental schools and government programs.
ACA Marketplace Dental Plans: Who Qualifies and What You Receive
The Affordable Care Act changed how dental benefits work for individuals and families without employer coverage, and the ACA rules still trip people up.
Pediatric dental is an essential health benefit under the ACA. Children’s dental care must be available to every family buying marketplace coverage. Adults do not receive the same protection, which is why adult dental options are usually sold separately.
Who qualifies for marketplace coverage. Anyone without access to affordable employer insurance can buy through the marketplace. Whether you qualify for premium help depends on household income, and that assistance generally applies to health premiums rather than standalone dental premiums.
What you receive varies by carrier. Marketplace dental plans are commonly offered at two levels. The lower option costs less each month and pays a smaller share of major work; the higher option costs more and covers more. Both still carry annual maximums and waiting periods in most cases, so read before you choose.
Networks are narrower. This is the most common complaint. Marketplace carriers often contract with fewer dental offices than employer PPO plans do, so checking the network before you enroll matters even more here.
If you are weighing employer coverage against a marketplace option, the question to answer is not which premium is lower. It is which plan covers the care you expect, at a dental office you want to attend.
Delta Dental and Other Carriers We Work With
Patients ask about specific carriers constantly during enrollment season, so to be direct about it.
Canyon Dental Associates is in network with Delta Dental, which is the largest dental carrier in the country and the one most commonly offered through California employers. We also have a dedicated Delta Dental page explaining how those benefits work at our office.
Beyond Delta Dental, we accept and are in network with most major PPO carriers, including Anthem, Aetna, Cigna, MetLife, Guardian, Humana, UnitedHealthcare, United Concordia, Ameritas, Principal and GEHA, among more than twenty plans in total.
Two practical points about carriers during open enrollment:
Carriers run multiple networks. Being in network with Delta Dental PPO is not the same as being in network with every Delta Dental product. When you compare plans, note the exact plan name, not just the carrier.
Online directories lag. Carrier directories are frequently out of date in both directions. Calling the dental office is the only reliable way to confirm, and it takes a minute.
If you tell us which plans your employer is offering, we will tell you which ones we participate in and what each is likely to cover. That is a free phone call and it saves a year of paying more than you needed to.
Dental Insurance Options for Families
Families have a few extra things to weigh.
Check the family annual maximum structure. Most plans apply the annual maximum per person, which is usually better than a shared family pool. Confirm which applies.
Look at orthodontic coverage separately. If braces or aligners are on the horizon, check whether the plan includes orthodontics, what the lifetime orthodontic maximum is, and whether there is an age limit. Orthodontic benefits usually sit outside the annual maximum entirely.
Count everyone’s preventive visits. Two cleanings a year per person is standard. For a family of four, that alone is eight covered appointments, which is where most of a plan’s value is realised.
Think about one office for everyone. A practice that treats adults and children means one trip rather than several, and that convenience is the difference between care that happens and care that gets postponed.
Questions to Ask Before You Choose Your Dental Insurance
Take this list to your HR team, the insurance company, or the plan documents:
- What is the annual maximum, and is it per person or per family?
- What is the deductible, and does it apply to preventive care?
- What percentage is covered for basic and for major services?
- Which category does a root canal fall into?
- Is there a waiting period for major services, and how long?
- Does the plan include orthodontics, and is there a separate lifetime maximum?
- Is my dental office in network with this specific plan?
- What happens if I need treatment that exceeds the annual maximum?
The answers determine what you actually pay all year. Fifteen minutes now beats a surprise in April.
Choose Your Dental Benefits With Real Information
If you are comparing dental plans this enrollment season and want to know how each one would work at our office, call us. We will check which networks we participate in, explain what a plan is likely to cover, and help you avoid choosing coverage that does not match the care you need.
Canyon Dental Associates — 2097 Compton Ave #102, Corona, CA 92881 · (951) 273-0555 · serving Corona, Eastvale, Norco, Jurupa Valley, Mira Loma, Temescal Valley, and Riverside County. Contact us with your plan options and we will help you compare.
Frequently Asked Questions
When is dental insurance open enrollment?
Employer plans typically run open enrollment between October and early December for coverage starting January 1. Marketplace enrollment usually runs November 1 to mid-January, and some state exchanges run longer. Check your specific dates, because employer windows are firm.
Can I get dental insurance outside open enrollment?
Often yes. Many insurance companies sell individual dental plans year-round. You can also enroll outside the window after a qualifying life event such as marriage, a new baby, or losing other coverage.
Is a dental PPO or a DHMO better?
A PPO gives you more choice of dentist and generally better coverage for major services, at a higher premium. A DHMO costs less but restricts you to its network. If keeping your current dental office matters, check which plans it is in network with first.
Does marketplace health insurance include dental?
Pediatric dental is an essential health benefit and is included for children. Adult dental coverage is usually separate, either bundled into a health plan or bought as a standalone dental plan.
What if my dentist isn’t in network with the plan I want?
With a PPO you can still be seen, but you will pay more. Weigh that extra cost against the premium savings, and call the office first so you know the real numbers rather than guessing.
Should I pick the plan with the lowest premium?
Only if you expect to use preventive care alone. If you anticipate fillings, a crown, or other major work, a plan with a higher annual maximum and no waiting period usually costs less overall despite the higher premium.
