Is dental insurance worth it? Premiums vs your actual dental year, computed
| Service | Cash price | Plan pays | You pay (insured) |
|---|
Dental insurance is insurance in name only: it's a prepaid discount plan with a cap — covering cleanings fully, fillings mostly, crowns halfway, and then hitting an annual maximum of $1,000–2,000 exactly when a bad year gets going. Health insurance caps your costs; dental caps theirs. Whether that product beats paying cash depends entirely on your premium subsidy and your teeth — which is a computable question this estimator answers.
| Tier | Coverage | Typical services & cash prices |
|---|---|---|
| Preventive | 100%, no deductible | Cleanings/exams ($100–200), X-rays |
| Basic | 80% after ~$50 deductible | Fillings ($150–350), simple extractions |
| Major | 50% | Crowns ($1,000–2,000), root canals ($700–1,500), bridges, dentures |
| Orthodontics | 50% to a $1,500–2,500 LIFETIME cap | Braces/aligners ($4,000–8,000) |
Plus the two teeth in the fine print: the annual maximum ($1,500 typical — one crown and a root canal exhausts it) and waiting periods on individual plans (6–12 months for basic/major work — you can't buy coverage on the way to the endodontist).
Because it grew from prepaid cleaning plans, not risk pooling — adverse selection (people buy it when teeth hurt) forces insurers to cap exposure. The result is 'insurance' that stops working during actual emergencies; budget accordingly.
Nearly always — subsidized premiums of $10–20/mo against $400+ of covered cleanings is positive-EV before anything goes wrong. The individual-market version of the same plan at $45/mo is a different, closer question.
A membership ($100–150/yr) giving 20–50% off at network dentists — no maximums, no waiting periods, no claims. For cash payers with healthy mouths, or big treatment years that blow past insurance caps, it's frequently the better product.
Individual plans block this with 6–12 month waiting periods on major work (employer plans usually have none — a job's open enrollment is the loophole). Discount plans have no waits, which is exactly their niche.
Phase treatment across calendar years: the max resets January 1, so December+January scheduling doubles available coverage. Dentists' offices do this routinely when asked — the question costs nothing.
Cosmetic: never. Implants: increasingly, at the 50% major tier — but the $1,500 max meets a $4,500 implant quickly. Major restorative work is where cash negotiation, dental schools and HSAs out-punch insurance.
Yes — every figure computes locally in your browser.
Take the employer plan, run this math before buying any individual one, and remember the product's real name — a capped discount plan. Your HSA, a cash discount, and a December/January split routinely beat the premium at its own game.