Is a $0 premium Medicare Advantage plan really free?

What the ads say vs. what is true

The TV ads are not lying, exactly. The plan's monthly premium really is $0. But the ad never shows the rest of the bill. You still pay your Part B premium every month, taken out of your Social Security check or billed directly. That part does not change no matter which plan you pick.

Then come the costs that show up when you actually need care. Most $0 premium plans have a medical deductible you pay before coverage kicks in, copays for primary care and specialist visits, coinsurance for hospital stays and procedures, and a maximum out-of-pocket limit that caps your yearly spending. None of that is free. The $0 number only covers the monthly charge to belong to the plan.

Where $0 premium plans make their money back

Medicare pays these plans a fixed amount per member per month. The plan's job is to provide your care for that amount. A $0 premium plan keeps your monthly cost low and manages its budget in other ways: narrower doctor networks, prior authorization requirements before certain treatments, and cost sharing that lands on you when you get care. That is the tradeoff. The plan is not doing charity. It is shifting where you pay.

This is not a scam. It is a business model. For a healthy person who mostly needs checkups and a few prescriptions, a $0 premium plan can be genuinely cheap. For someone with ongoing conditions who sees specialists monthly, the copays can add up to more than a plan with a real premium would have cost.

The math that actually matters

Estimate your yearly total, not the monthly premium. Add up: twelve months of any premium, your expected copays based on how often you see doctors, your prescription costs under the plan's formulary, and the deductible you will likely hit. Compare that total across two or three plans. The cheapest total cost is the cheapest plan, regardless of which one says $0 on the brochure.

Pay special attention to the maximum out-of-pocket limit. That number is your worst case for the year. Two plans with $0 premiums can have very different out-of-pocket maximums, and if something serious happens, that difference is what hits your bank account.

Three things people forget to check

• Your prescriptions. A $0 premium plan with your drugs on a high tier can cost you more than a plan with a premium and cheap generics. Check the formulary for your exact medications.
• Your doctors. Narrow networks are how $0 premium plans keep costs down. Confirm every doctor you see is in network for the upcoming plan year.
• Prior authorization. Ask how often the plan requires approval before treatment. Some plans are stricter than others, and delays matter when you need care.

When a $0 premium plan is a good deal

They are a good deal when your total yearly cost comes out lowest. That usually means you are relatively healthy, your doctors are in the network, your prescriptions are cheap on the plan's formulary, and the out-of-pocket maximum is one you could handle in a bad year. Plenty of people in the Triad are in exactly that situation, and they save real money with $0 premium plans.

They are a bad deal when the copays on the care you actually use add up past what a premium plan would have cost, or when your doctor is out of network and you find out after the fact. The premium is the loudest number in the ad. It is the least important number in your decision. Here is the full checklist for comparing plans this Annual Enrollment.