Most plans follow a 100/80/50 structure: preventive care like cleanings, exams and X-rays is often covered at 100%, basic procedures such as fillings and simple extractions around 80%, and major work like crowns, root canals and dentures around 50%. Most plans also have an annual maximum — commonly between $1,000 and $2,000 — that caps what the plan pays each year.

A PPO (DPPO) lets you visit any dentist and pay less when you stay in-network, but it uses deductibles and annual maximums. A DHMO (or prepaid plan) asks you to choose a primary dental office and pay fixed copays with no annual maximum, but out-of-network care generally isn’t covered and you may need referrals for specialists.

Traditional dental insurance often applies waiting periods — frequently 6 to 12 months — before it pays for basic or major procedures, though preventive care is usually available right away. Dental savings plans typically have no waiting periods.

A dental savings plan isn’t insurance — it’s a membership that gives you reduced rates (often roughly 10%–60%) at participating dentists. There are no annual maximums or waiting periods, but you pay the discounted fee directly at each visit rather than filing claims.

Under the Affordable Care Act, dental coverage for children is an essential health benefit, but adult dental is not — you can buy a standalone dental plan through the Marketplace or privately. Original Medicare (Parts A and B) generally doesn’t cover routine dental, though many Medicare Advantage plans include dental benefits.

Standalone dental premiums for an individual commonly run about $20–$50 per month depending on the plan type and your area. Plans with richer major-service coverage and higher annual maximums cost more, while prepaid/DHMO plans are often the most affordable.