What is the purpose of an out-of-pocket maximum in a health plan?

• A. To cap monthly premiums for the year.
• B. To cap a participant's annual out-of-pocket costs; after reaching it, covered services are paid at 100%.
• C. To limit the number of annual visits to the doctor.
• D. To determine eligibility thresholds for the plan.

Answer: (B)

The key idea is that the out-of-pocket maximum is a cap on how much you have to pay out of your own pocket for covered services in a plan year. Once you reach that limit, the plan covers 100% of the cost for covered services for the rest of the year. It’s important to note that the amount counting toward this limit includes deductibles, copayments, and coinsurance, but not the monthly premium you pay to maintain the plan.

This mechanism protects you from very high medical expenses by setting a ceiling on your personal spending for care. It does not cap premiums, it does not limit the number of doctor visits, and it does not determine eligibility thresholds.