The Short Answer
The best dental insurance in Illinois depends on the state of your teeth and how soon you need work done. Delta Dental of Illinois pairs its two-tier dentist network with four plan tiers, Blue Cross and Blue Shield of Illinois has the lowest published entry premiums (from about $12–$15 per month, depending on where in the state you live), Spirit Dental stands out for having no waiting periods at all, and Humana covers the widest spread of budgets, from a $13.99 DHMO to a full-coverage PPO. If your income qualifies, Illinois Medicaid now covers comprehensive adult dental care, including root canals and dentures. One warning up front: the cheapest plan from each major carrier typically excludes crowns and root canals entirely, so match the plan to the work you actually expect to need. We always recommend that you consult your dentist for personalized advice before committing to any plan.
Is Dental Insurance Worth It in Illinois?
Ask this question in an Illinois community forum and the skeptics answer first. Individually purchased dental plans draw consistent criticism for the same two features: annual benefit maximums that often cap out at $1,000–$1,500, and waiting periods of 6–12 months before anything beyond cleanings and X-rays is covered. Both criticisms are accurate, and you’ll see them reflected in the plan documents we cover below.
So here’s the honest framing. Dental insurance in Illinois tends to be worth it when at least one of these is true:
- You want predictable preventive care. A basic plan at $13–$30 per month roughly trades even against paying cash for two cleanings and an exam. The average cleaning runs about $104 without insurance, and a full new-patient visit with exam and X-rays typically lands between $50 and $350. Our dental cleaning cost guide breaks the arithmetic down line by line.
- You can wait out the waiting period. If your teeth are in decent shape now, enrolling before you need major work means the 6–12 month clocks run while nothing is wrong.
- You’d otherwise skip the dentist. People with dental coverage are more likely to get regular care, and the American Dental Association links regular visits to catching problems while they’re small and cheap.
It tends not to be worth it if you need a lot of work immediately (waiting periods and annual maximums are designed to prevent exactly that) or if you only ever get cleanings and your dentist offers an in-house membership plan. Many Illinois practices sell their own package, typically a couple hundred dollars a year for two cleanings, X-rays, and a discount on everything else, and for cleanings-only patients that can genuinely beat insurance. Dental discount plans work the same way at network scale; we cover them below.
Types of Dental Plans in Illinois
DPPO (Dental Preferred Provider Organization)
- Higher monthly premiums (roughly $23–$97 per month for an individual in Illinois, per the carrier rate pages below)
- See any dentist, with lower negotiated rates in-network
- No referrals needed for specialists
- Usually carries an annual maximum ($1,000–$2,500 on the Illinois plans we compared) and waiting periods for basic and major work
- Best if you want flexibility or already have a dentist you trust
DHMO (Dental Health Maintenance Organization)
- Lower premiums (Humana’s Illinois DHMO is $13.99 per month)
- You pick a primary dentist from the plan’s network and pay fixed copays per procedure
- Often no annual maximum and no waiting periods
- Best for budget-first coverage if you don’t mind a narrower network. Worth knowing: not every carrier sells a DHMO here — MetLife, for example, sells its individual PPO nationwide but limits its dental HMO to four states that don’t include Illinois.
Dental Discount Plans
These aren’t insurance. They’re membership programs that get you reduced rates at participating dentists, with no waiting periods, no annual maximums, and no claim forms—you simply pay the discounted fee at the visit. Even Humana’s cheapest Illinois option (the $6.99 “Dental Savings Plus”) is classified by Humana itself as a discount plan, not an insurance policy, which is worth knowing before you compare it against real coverage on price alone.
One honest ordering note before the option below: if you already have a dentist, ask their front desk first whether the practice sells its own membership plan—in Illinois threads that in-house option was the community’s top-rated answer to this exact objection, and it costs you nothing to price it before anything on this page. A network-scale discount plan is the same idea when you don’t have a practice to ask.
Top Dental Insurance Providers in Illinois for 2026
We compared the carriers selling individual and family dental plans in Illinois on published premiums, coverage depth, waiting periods, and network reach, reading each carrier’s current Illinois plan documents rather than national marketing pages. Here’s how they stack up.
1. Delta Dental of Illinois
Best for: Network depth and plan-tier choice
Delta Dental of Illinois sells four individual plan tiers directly, with advertised starting rates of $38.80 (Base), $60.75 (Elevated), $74.45 (Platinum), and $96.85 (Premium) per month. Annual maximums run from $1,000 on the Base plan to $2,500 on Platinum and Premium. Delta’s two-tier network (PPO and Premier) is a real advantage in Illinois: long-time members in Illinois threads describe Delta’s negotiated prices as noticeably below dentists’ book rates.
Two things to check before you buy. First, the Base plan does not cover major work at all—crowns, implants, root canal therapy, and surgical extractions are listed as not covered on Delta’s own Illinois plan page. Second, waiting periods apply to major services: 6 months on Platinum and 12 months on Premium and Elevated, though Delta may waive them if you had qualifying dental coverage before enrolling. And as with any carrier, read the exclusions closely: in one recent community thread, an Illinois member’s crown claim was denied under an exclusion for treatment in “anticipation of future fractures,” and dental-office staff in the same discussion said they now send pre-authorizations for every crown. Asking your dentist to request a pre-treatment estimate before major work is cheap insurance against surprises like that.
2. Blue Cross and Blue Shield of Illinois
Best for: Lowest entry premiums from a major carrier
BCBSIL publishes an exact 2026 rate table for its four BlueCare Dental plans, and the pricing splits Illinois into two regions: Chicago-metro counties (Cook, DuPage, Kane, Lake, McHenry) pay Region 1 rates, and the rest of the state pays about a fifth less. An individual pays $14.87/$12.10 per month (Region 1/Region 2) on the cheapest 1D plan, up to $38.59/$31.41 on the top 1A plan, which carries a $1,500 annual maximum and a $25 deductible.
The same cheapest-plan warning applies even more strongly here: BlueCare Dental 1D excludes root canals, oral surgery, gum surgery, crowns, and dentures outright—its coverage tops out at preventive and basic care. Six- and twelve-month waiting periods apply to some services on the fuller plans, counted from your purchase date—check the plan brochure for which services carry which clock. Rates are published as subject to change, so confirm current figures on BCBSIL’s site when you quote.
3. Humana
Best for: Covering every budget tier
Humana’s Illinois page lists six plans from $6.99 to $57.99 per month, and the spread is instructive. The Dental Value C550 DHMO at $13.99 has no annual maximum and no waiting periods, using fixed copays instead—the cheapest plan on this list that carries no waiting periods at all. The mid-priced PPOs (Preventive Value at $23.49, Bright Plus at $24.64) pay 0% toward major services, so they’re preventive-and-basic products despite PPO branding. Only Complete Dental at $57.99 covers major work, at 50% with an annual maximum of $1,250 in year one rising to $1,500, and waiting periods of 6 months on basic and 12 months on major services that Humana may waive with proof of 12 months of prior comparable coverage. The $6.99 Dental Savings Plus, as noted above, is a discount plan, not insurance.
4. Spirit Dental
Best for: No waiting periods
Spirit Dental (underwritten by Ameritas) is the outlier on the single biggest community complaint about individual dental insurance: it has no waiting periods on any service, with coverage that can start the day after you enroll. Its Illinois rate sheet prices the Core PPO plan at $29.53–$47.32 per month depending on your rating area, with a $100 lifetime deductible (most carriers charge a deductible every year), a $1,200 annual maximum available from day one, and three cleanings per year instead of the usual two.
The trade-off is a coinsurance ramp: major services are covered at 50% from year one, but basic services start at 50% in year one and rise to 80% by year three, so the plan rewards staying enrolled. One caution if you compare on Spirit’s own site: the teaser prices on its homepage are Florida rates; the Illinois-specific figures start at $29.53.
5. Cigna
Best for: PPO shoppers comparing quotes
Cigna sells its individual dental plans (Preventive, 1000, 1500, and 3000/100) in Illinois, with waiting periods of 6 months on basic and 12 months on major services, waivable with 12+ months of prior coverage. We couldn’t find a published Illinois-specific rate table for Cigna, so you’ll need to run a ZIP-code quote for real pricing, and community signal on Cigna’s individual dental plans is thin. It belongs on your quote list; we can’t rank it more precisely than that on published information.
6. Get Covered Illinois Marketplace Plans
Best for: Families and anyone already shopping ACA coverage
Illinois now runs its own state insurance marketplace: Get Covered Illinois replaced healthcare.gov for Illinois residents, and it sells dental as well as health coverage. According to healthinsurance.org’s Illinois guide, nine insurers offer stand-alone dental plans through the marketplace—including BCBSIL, Delta Dental of Illinois, Humana, Guardian, and UnitedHealthcare—with 2026 premiums running roughly $9–$46 per month. (Several of those nine, UnitedHealthcare among them, sell in Illinois mainly through the marketplace rather than publishing direct-purchase Illinois rate pages, which is why they aren’t ranked individually above—compare them inside the marketplace’s own quote tool.) Children’s dental coverage is an essential health benefit under the ACA, with out-of-pocket caps of $450 per child ($900 per family) on pediatric dental. Open enrollment begins November 1; in recent years the window has run through mid-January, and outside it you’ll need a qualifying life event, so check the current deadline on the marketplace site.
The Cheapest-Plan Trap
It’s worth pausing on a pattern that shows up across carriers, because it’s the single most expensive mistake an Illinois plan shopper can make. The entry-level plan from each major carrier—Delta’s $38.80 Base, BCBSIL’s $12–$15 BlueCare 1D, Humana’s sub-$25 PPOs—excludes major work entirely: no crowns, no root canals, no dentures. These plans are priced to cover cleanings and small fillings, and the coverage percentages on their own documents say so.
That’s fine if preventive care is genuinely all you want. But it’s the exact trap a long-time insurance commenter warned an Illinois shopper about: individual policies tend to pay generously for the cheap preventive work while leaving you the bulk of the cost on crowns and root canals. Buy the cheapest plan, need a crown in year one, and you’ll discover it was never covered. If there’s any realistic chance you’ll need major work, the comparison that matters isn’t $15/month vs $40/month—it’s what each plan pays on the procedure you’ll actually face. A single crown can cost several years’ worth of that premium difference; see our dental crown cost guide for the real ranges.
How to Choose a Plan: Step by Step
Step 1: Start From the Work You Expect
Healthy teeth and a cleanings-only history point to a cheap DHMO, a preventive plan, or a discount plan. Known trouble (old large fillings, gum issues, a dentist who’s mentioned crowns) points to the fuller PPOs, enrolled early enough to outlast the waiting period.
Step 2: Check the Dentist, Not Just the Plan
Every plan’s value collapses if the dentist you’ll actually visit is out of network. If you already have a dentist, ask which networks they participate in before you compare anything else—dental professionals in community threads consistently give exactly this advice: pick the dentist first, then work backwards to the plan. Our guide to choosing a dentist covers how to vet one properly.
Step 3: Compare Total Annual Cost, Not Premiums
Calculate (monthly premium × 12) + deductible + your share of expected procedures, and run it against the cash price of the same care. A $14/month plan that excludes the crown you need loses to a $40/month plan that pays half of it—and both might lose to cash if all you need is two cleanings.
Step 4: Read the Waiting Periods
On the Illinois plans we compared: Spirit has none, Delta runs 6–12 months on major work depending on tier, BCBSIL runs 6–12 months, and Humana’s Complete Dental runs 6 months basic and 12 months major (its cheaper plans run 90 days or none). Delta, Humana, and Cigna may all waive waiting periods with proof of qualifying prior coverage (Cigna’s waiver also requires the gap between policies to be 63 days or less)—if you’re switching plans rather than starting fresh, ask, because a waiver erases the single biggest drawback of a new policy.
Step 5: Check the Annual Maximum and Deductible Structure
Illinois individual plans cap benefits at $1,000–$2,500 per year. If you’re facing extensive work, a higher-maximum tier or splitting treatment across two benefit years can matter more than the premium. Note the deductible fine print too: Spirit’s $100 deductible is once per lifetime, while most carriers reset yours every year.
Step 6: Time Your Enrollment
Marketplace dental plans follow the Get Covered Illinois open-enrollment calendar (begins November 1). Direct-purchase plans from carriers like Delta, Spirit, and Humana generally enroll year-round—but their waiting-period clocks only start when you do.
Illinois Medicaid Dental Coverage
If your income qualifies you for Medicaid, Illinois covers comprehensive adult dental care—a point worth stating clearly because older articles still describe Illinois adult dental as emergency-only. That was true between 2012 and 2014; the state restored full adult dental benefits effective July 1, 2014.
Per the state’s covered dental services schedule, adults 21 and over get an exam and cleaning every 12 months, X-rays, fillings, root canals, extractions, and nitrous oxide with no prior approval, while crowns, deep cleanings (scaling and root planing), complete dentures, and surgical extractions are covered with prior approval. The honest gaps: partial dentures and bridges are covered for children only, as are sealants, topical fluoride, and orthodontics (children’s braces require a qualifying severity score), and adults get one cleaning a year where children get two.
Who to call depends on how you’re enrolled: HealthChoice Illinois managed-care members find a dentist through their health plan (the number on your membership card), while everyone else goes through DentaQuest, the state’s fee-for-service dental administrator. Children’s coverage runs through the state’s All Kids program with the fuller pediatric schedule above.
If a Claim Gets Denied
Denials on major work are a recurring complaint in Illinois dental threads, and a dental biller who posts in them reports getting crown denials like the one above paid on appeal almost every time, when the office documents the clinical case. Practical levers, in order—ask your dentist’s office to submit a pre-treatment estimate before major work so you know the answer in advance; if a claim is denied, have the office appeal with clinical documentation (photos, X-rays, symptoms); and if you’ve exhausted the insurer’s process, the Illinois Department of Insurance accepts consumer complaints online.
Lower Your Future Premiums by Needing Less Care
The cheapest dental insurance is the kind you barely use. A $1,000–$1,500 Illinois annual maximum goes much further when daily home care prevents the cavities and early gum disease that drive most claims. Three at-home tools—a pressure-sensing electric toothbrush, a water flosser, and an antibacterial rinse—do the heavy lifting in daily plaque control.
For our picks in each category, see our roundups of the best electric toothbrushes, the best toothpaste for cavity prevention, and the best mouthwash for early gum disease.
FAQ
How much does dental insurance cost in Illinois?
Published individual rates run from about $12–$15 per month for preventive-only plans (BCBSIL BlueCare 1D, Humana’s DHMO) to roughly $30–$97 per month for plans that cover major work (Spirit’s no-wait PPO, Delta Dental of Illinois’ upper tiers, Humana Complete Dental). Marketplace stand-alone dental plans run roughly $9–$46 per month. Chicago-metro residents pay more than downstate on region-rated plans: BCBSIL’s Region 1 (Cook, DuPage, Kane, Lake, McHenry counties) prices about 23% above Region 2. Every rate quoted here is for a single adult; carriers price family plans per member, and BCBSIL also sells family and child-only versions of its plans.
Can I buy dental insurance through Get Covered Illinois?
Yes. Illinois now runs its own marketplace at getcovered.illinois.gov, which replaced healthcare.gov for Illinois residents, and nine insurers offer stand-alone dental plans there. Pediatric dental is an essential health benefit; adult dental is optional. Open enrollment starts November 1, and outside the window you’ll need a qualifying life event.
Which Illinois dental plans have no waiting period?
Spirit Dental has no waiting periods on any service, with coverage available the day after enrollment. Humana’s Dental Value C550 DHMO also has none, as does Humana’s Preventive Value PPO (though it pays nothing toward major work). Most PPO plans from Delta Dental of Illinois, BCBSIL, Humana, and Cigna impose 6–12 month waits on basic and major services—but Delta, Humana, and Cigna may waive them with proof of qualifying prior coverage, so switchers can often skip the wait.
Does Illinois Medicaid cover dental for adults?
Yes, comprehensively. Since July 2014, adult Medicaid members get exams, cleanings, X-rays, fillings, root canals, and extractions with no prior approval, plus crowns, deep cleanings, and complete dentures with prior approval. Partial dentures and bridges are not covered for adults, and adults get one cleaning per year versus two for children.
Is dental insurance worth it if I only need cleanings?
Run the honest math. Cash prices put the average cleaning at about $104 and an exam at $70–$200, so a year of preventive care typically runs a few hundred dollars, while a basic Illinois plan costs about $145–$360 per year in premiums—close to a wash before you count the coverage safety net if something unexpected turns up. If your dentist offers an in-house membership plan (often a couple hundred dollars a year for cleanings, X-rays, and a discount on other work), compare that too—for cleanings-only patients it’s often the better deal. If you’re uninsured and facing an urgent problem right now, our emergency dental care guide covers free and sliding-scale options.
Does Medicare cover dental in Illinois?
Mostly no. In most cases, Original Medicare doesn’t cover routine cleanings, fillings, extractions, dentures, or implants (the exceptions are inpatient and medically-linked services). Most Medicare Advantage plans, by contrast, offer extra benefits that Original Medicare doesn’t, dental among them, so Illinois seniors comparing coverage should weigh a Medicare Advantage plan’s dental benefit against the stand-alone plans above the same way: what it pays on major work, not just the premium.
Should I take my employer’s dental buyout and buy my own plan?
Usually only if your teeth are in good shape. Employer group plans are subsidized and typically skip waiting periods, so a like-for-like individual plan usually costs more and covers less for the first year. If you’re weighing a buyout, price the individual plan you’d actually buy (including its waiting periods) against the buyout cash before deciding—and remember you generally can’t rejoin the employer plan until its next open enrollment.