A Medicare Advantage plan with a $0 plan premium can still have deductibles, copayments and coinsurance. You generally must continue paying your Part B premium, unless another program or benefit pays some or all of it.

Separate the charges
| Charge | What $0 premium does not tell you |
|---|---|
| Part B premium | Whether you receive separate assistance or a plan reduction. |
| Medical deductible | Which services require you to meet it. |
| Visits and hospital care | Your copayment or coinsurance when you use care. |
| Part D | Its separate coverage and cost-sharing rules. |
| Noncovered care | Costs you may owe outside the benefit. |
Compare a typical year and a difficult year
List expected visits and covered services, then compare the plan's medical out-of-pocket limit. That limit applies under specified rules to covered Part A and Part B services; it does not make premiums, Part D expenses or every noncovered service disappear.
Check whether the limit differs for in-network and combined in-network/out-of-network care. An HMO and a PPO with identical premiums may work differently when you need a specialist.
Confirm local availability and access
- Use your county and the correct plan year.
- Verify your doctors and hospitals.
- Check authorization and referral rules.
- Review any extra-benefit eligibility restrictions.
- Keep the Summary of Benefits for the exact plan.
Who can enroll?
Medicare Advantage requires Parts A and B, residence in the service area and an available enrollment period, along with other applicable eligibility rules. A zero premium is not a separate government program or proof of Medicaid eligibility.
Choose based on the whole coverage arrangement, not the headline price. An insurance review can explain tradeoffs without promising that a particular plan will eliminate all costs.
Related coverage questions
- Medicare Advantage Costs: Premiums, Copays and Spending Limits
- How to Compare Medicare Advantage Plans: A Practical Worksheet
- Medicare and Medicaid: Different Programs, Coordinated Help