Define "cost-sharing" as it pertains to Medicare.

• A. The total premium paid by the beneficiary
• B. The out-of-pocket costs beneficiaries pay for services
• C. The annual deductible required to access services
• D. The total amount covered by Medicare

Answer: (B)

Cost-sharing refers to the out-of-pocket costs that beneficiaries are responsible for when they receive healthcare services under Medicare. This includes expenses such as copayments, coinsurance, and deductibles. In essence, cost-sharing is the portion of the healthcare costs that Medicare does not cover, requiring beneficiaries to contribute financially when accessing medical care.

Understanding cost-sharing is crucial for beneficiaries as it directly impacts their overall healthcare expenses. The correct answer highlights that it encompasses everyday costs incurred during treatment, rather than the total premium paid for a policy or the amount covered by Medicare. This aspect of Medicare can significantly affect budgeting for healthcare services, emphasizing the importance for beneficiaries to be informed about these potential expenses.