What are the metal tiers in ACA marketplace plans, and how do they relate to premiums and cost-sharing?

• A. Bronze, Silver, Gold, and Platinum represent different balances of premium costs and cost-sharing; Bronze has lowest premiums and higher cost-sharing, Platinum has highest premiums and lowest cost-sharing.
• B. Bronze has the highest premium; Platinum the lowest.
• C. Silver is the only tier with subsidies.
• D. The tiers are unrelated to premiums or cost-sharing.

Answer: (A)

Metal tiers show how a plan balances monthly cost with what you pay out of pocket when you need care. Bronze plans have the lowest monthly premiums but higher cost-sharing when you use services. Platinum plans have the highest monthly premiums but the lowest cost-sharing. Gold and Silver fall in between, offering intermediate premium costs and cost-sharing levels. This setup helps you pick a plan based on how much you’re willing to pay each month vs how much you expect to spend out of pocket.

Subsidies can lower the monthly premium for marketplace plans if you qualify, but cost-sharing reductions are available only with Silver plans for certain income levels. That means the overall statement about Bronze and Platinum correctly captures the general trade-off between premiums and cost-sharing.