Medicare Advantage plans with $0 monthly premiums can seem like attractive options for seniors living on a fixed income. And it’s true that these plans may save you a lot of money if you’re healthy and don’t spend much on medical care.

But $0-premium Medicare Advantage plans aren’t for everyone. If you get a lot of medical care or need several prescription drugs, you could get stuck paying out of pocket on deductibles, copays, and coinsurance throughout the year. Surprise medical bills can also pop up – even a short hospital stay could cost nearly $1,000. These plans may also have smaller provider networks, which can be a challenge if you have multiple chronic conditions.

If you’ve ever wondered if a $0 premium plan is right for you or how insurers can afford to offer them, read on to find out how these plans work.

How do $0-premium Medicare Advantage plans work?

Medicare Advantage providers can offer plans with no premiums because of the way the plans are structured. The federal government pays insurers that offer these plans a flat fee each month to manage beneficiaries’ care. Because of this fixed monthly funding from the government, Medicare Advantage plan sponsors don’t rely as heavily as other insurers on premiums for income.

It’s important to remember that $0-premium plans aren’t free. With this plan type, you’ll pay no monthly premium to your Medicare Advantage provider, but you still pay your Medicare Part B premium each month ($283 in 2026). And when you receive healthcare services, you’ll be responsible for paying any copays, coinsurance, and deductibles the plan has.

Smaller networks, more paperwork

Medicare Advantage providers contract with their own specific network of hospitals, physicians, labs, and other providers for healthcare services. Because Medicare Advantage plans aren’t required to work with all healthcare providers that accept Medicare assignment, you will usually have access to a smaller, localized network based on your specific plan.

Smaller (“narrow”) networks save insurers money. When they send a large number of patients to only a handful of healthcare providers, those providers will often negotiate lower prices for their services with the insurer, similar to getting a bulk discount. Insurers also save money through narrow networks because they can steer beneficiaries away from high-cost hospitals and other providers. These savings allow insurers to offer $0- or low-premium plans.

If you have a relationship with your doctor but find out they aren’t on your $0-premium plan, you would have to move to a new doctor to ensure in-network costs. It can be more difficult to manage several chronic conditions and multiple specialists in a narrow-network plan, since these plans often have a much smaller number of specialists to choose from than Original Medicare. If there aren’t doctors you want to see in the network, you can visit other doctors out-of-network, but you will pay a higher rate when you do.

Another way Medicare Advantage plans save money is by requiring prior authorization for many complex and costly healthcare services (unlike Original Medicare, which rarely requires prior authorization). Prior authorization is meant to ensure beneficiaries get the right care at the right time, but it can cause delays in treatments. The plans can also deny care if they don’t deem it medically necessary.

The $0 premium MA plan checklist

Before considering a $0-premium Medicare Advantage plan, make sure to tally all your potential healthcare costs. It’s best to know in advance what your costs could be so you can confidently compare plans. Things to consider before enrolling in a $0-premium plan include:

• Provider network – Make sure your primary care doctor and specialists are in the network.
• Drug formulary – Gather your list of prescription drugs to ensure they are covered on the plan. You can also check to see which tier they are in because higher-tier drugs will cost you more out of pocket than lower tiers.
• Out-of-pocket maximum – Some plans with lower premiums have higher out-of-pocket maximums, meaning you will be responsible for more healthcare costs before your plan kicks in. The highest allowable out-of-pocket maximum for Medicare Advantage plans in 2026 is $9,250, and $13,900 when you use out-of-network providers, though many plans have lower limits.
• Hospital coverage – Check to see what you will pay if you need an inpatient hospital stay. Some plans have per-admission rates, while others charge a fee by the day for a set number of days.
• Deductibles – Look for deductibles on in-network and out-of-network services and for prescription drugs.
• Extra amenities – Many Medicare Advantage plans offer additional benefits like dental, hearing, and/or vision coverage; fitness memberships; and debit cards to purchase food and over-the-counter health products for qualified members. Compare plans to see which additional benefits you may qualify for and what would benefit you the most.

If you find yourself needing a new healthcare plan because yours is no longer in your area or you want to explore if a $0-premium plan is right for you, contact a SmartMatch agent. We can simplify the process and help you discover a plan for your budget.