Why Some Medicare Advantage Plans Charge No Monthly Premium
A Medicare Advantage plan with no monthly premium means you pay nothing to the insurance company each month beyond your Part B premium to Medicare itself. These plans exist because insurance companies receive a fixed payment from Medicare for each person they enroll, and in areas with high competition or lower medical costs, that payment is enough to cover their expenses without charging you extra.
This does not mean the plan is free overall. You will still pay out-of-pocket costs when you use care — copays at the doctor, coinsurance for hospital stays, and deductibles before coverage begins. But the monthly premium to the plan itself is zero.
Zero-premium plans are most common in urban and suburban areas where many insurers compete and where Medicare's payment rates are higher. Rural areas and some smaller cities may have fewer or no zero-premium options in a given year.
Key Takeaways
- A zero-premium Medicare Advantage plan means you pay nothing monthly to the insurance company, though you still pay Part B premiums to Medicare and out-of-pocket costs when you use care.
- Insurance companies can offer zero premiums when Medicare's fixed payment per person covers their costs, which happens more often in competitive urban markets.
- Zero-premium plans often have higher out-of-pocket costs — larger copays, deductibles, or coinsurance — than plans with monthly premiums.
- Your plan's premium, deductibles, and copays can change each year, so you must review your options during the annual enrollment period from October 15 to December 7.
- You keep your zero-premium plan only if you continue to pay your Part B premium to Medicare and follow the plan's rules for using in-network providers.
How Insurance Companies Set Zero-Premium Plans
Medicare pays each Advantage plan a monthly amount per enrolled person. That amount varies by county and by the health status of the people in the plan. In wealthy suburban counties with many insurers competing, or in areas where the average person's medical costs are lower, that payment can exceed what the company expects to spend on care and administration.
When the payment is high enough, the company can afford to charge zero premium and still make a profit. They recoup costs through the out-of-pocket amounts you pay — the copay when you see a doctor, the deductible before hospital coverage starts, the coinsurance for specialist visits. A plan with no premium often has higher copays or deductibles than a plan with a monthly premium.
In less competitive areas or counties where Medicare's payment is lower, insurers may not offer zero-premium plans at all, or may offer only one or two. You cannot force a plan to exist in your county if no company finds it profitable to offer one there.
What You Still Pay With a Zero-Premium Plan
Your Part B premium to Medicare remains due each month, whether your Advantage plan has a premium or not. Most people have this amount deducted from their Social Security check. A zero-premium Advantage plan does not waive this.
You also pay out-of-pocket costs when you use care. A typical zero-premium plan might charge a $25 copay for a primary care visit, $50 for a specialist, and $250 for an emergency room visit. Hospital stays often have a daily coinsurance amount — perhaps $300 per day for the first few days. Prescription drugs have their own copays, which can be $5 to $15 for generic drugs and much higher for brand-name or specialty drugs.
Most zero-premium plans have an annual out-of-pocket maximum, usually between $6,700 and $7,550 in 2024, though this amount changes yearly. Once you reach that maximum in a calendar year, the plan covers the rest of your care at no cost for the remainder of that year.
Comparing Zero-Premium Plans to Plans With Monthly Premiums
A plan with a $30 or $50 monthly premium often has lower out-of-pocket costs — perhaps $15 copays instead of $25, or a $500 deductible instead of $1,000. The trade-off is that you pay the premium every month whether you use care or not.
Which is cheaper for you depends on how much care you use. If you see doctors frequently or take multiple prescription drugs, a plan with a premium but lower copays might cost less overall. If you rarely see a doctor and take few medications, a zero-premium plan with higher copays might cost less.
The only way to know is to add up the costs for your specific situation. During the annual enrollment period, Medicare's Plan Finder tool lets you enter your doctors and medications and shows you the estimated total cost for each plan available to you.
How to Find Zero-Premium Plans in Your Area
Visit Medicare.gov and use the Plan Finder tool. Enter your zip code, and the tool will show all Medicare Advantage plans available to you. Filter by premium amount — set it to show only plans with $0 monthly premium. The tool will list each plan's copays, deductibles, and which doctors and hospitals are in the network.
You can also call 1-800-MEDICARE and speak with a representative who can tell you which zero-premium plans are available in your county and answer questions about their costs and coverage.
Some local senior centers and Area Agencies on Aging offer free counseling from trained advisors who can review your options and help you compare plans. Search "State Health Insurance information Program" plus your state name to find the office nearest you.
When Your Zero-Premium Plan Can Change or End
Insurance companies can stop offering a plan, change its premium, or change its copays and deductibles every year. A plan that was zero-premium in 2024 might charge $25 per month in 2025, or might be discontinued entirely. This is why you must review your options every year during the annual enrollment period from October 15 to December 7.
If your plan changes in a way you do not like, you can switch to a different plan during this period. If you do nothing, you stay in your current plan, even if its costs go up.
You can also lose your plan if you move out of its service area, if you stop paying your Part B premium to Medicare, or if you enroll in Original Medicare or another type of plan.
Questions to Ask Your Doctor or Insurance Company
Before you enroll in a zero-premium plan, ask your current doctors whether they are in the plan's network. Ask your pharmacy whether it participates in the plan's drug formulary — the list of covered medications. Ask the plan directly about the copay for any specialist you see regularly or any medication you take.
If you have a chronic condition, ask whether the plan covers the treatments your doctor recommends. Some plans have restrictions on certain medications or require prior authorization before they will pay for a service.
Frequently Asked Questions
Can I switch to a zero-premium plan if my current plan has a premium?
Yes, during the annual enrollment period from October 15 to December 7, you can switch to any plan available in your county, including a zero-premium plan. You can also switch during the Medicare Advantage Open Enrollment Period from January 1 to March 31 if you are already in a Medicare Advantage plan. Outside these windows, you cannot switch unless you have a may have access to life event such as moving or losing employer coverage.
If a plan has zero premium, does that mean it covers everything?
No. Zero premium means you pay nothing monthly to the insurance company, but you still pay copays, deductibles, and coinsurance when you use care. Coverage varies by plan — some cover dental or vision, others do not. Read the plan's summary of benefits to see what is and is not covered.
What happens if I cannot afford the out-of-pocket costs in a zero-premium plan?
If your income is low, you may be may be able to access for Extra Help with prescription drug costs or for Medicaid, which can cover some out-of-pocket costs. Contact your state Medicaid office or call 1-800-MEDICARE to learn whether you may have access to. Some community health centers also offer care on a sliding fee scale based on income.
Do zero-premium plans cover prescription drugs?
Yes, all Medicare Advantage plans must include prescription drug coverage. However, the copays and which drugs are covered vary by plan. Check the plan's formulary to see whether your medications are covered and what you will pay for them.
Can I go back to Original Medicare if I do not like my zero-premium plan?
Yes, you can switch to Original Medicare during the annual enrollment period or during the Medicare Advantage Open Enrollment Period. If you switch, you will need to enroll in a separate Medigap or Part D drug plan. Be aware that if you drop Medigap and later want it back, you may pay higher premiums or face coverage gaps, depending on your state's rules.