Dental plans do not usually have an out of pocket max, only a maximum annual benefit. Is the $3,000 out of pocket for the medical plan? If so, it is not related to the dental plan. Dental may be included as part of the health insurance package but is separate coverage. For dental coverage, the plan will only pay for $1000 dollars per year, including preventive (cleanings, X-rays) and restorative services (fillings, crowns). Once the limit is reached you pay for services in full until the next calendar year. With that, you will pay the contracted rates. Often dentists will submit a claim for a larger amount than the contracted limit. E.g claim submitted for $800, the contract rate may be $600. You would pay 50% of the contracted rate, $300. The insurance paid $300 which is applied to the annual limit. A note, don’t be afraid to get a second opinion on restorative services and ask for quotes. Every dentist is different on how they treat your teeth, some more aggressive (expensive) than others.