Medicare Advantage (Part C) — All-in-One Medicare Coverage
Medicare Advantage plans bundle Medicare Part A, Part B, and usually Part D prescription drug coverage into a single private plan. Many plans include extra benefits like dental, vision, and hearing. We compare options across multiple carriers to help you find the right fit.
What Is Medicare Advantage?
Medicare Advantage (also called Part C) is an alternative to Original Medicare offered by private insurance companies approved by Medicare. Instead of getting your benefits directly from the federal government, you receive them through the private plan — which must cover at least everything Original Medicare covers.
Part A and Part B Combined
Medicare Advantage plans include all the hospital coverage of Part A and all the medical coverage of Part B in one plan. You still pay your Part B premium, but all your Medicare benefits flow through the private plan.
Often Includes Part D
Most Medicare Advantage plans (called MAPD plans) include prescription drug coverage, eliminating the need for a separate Part D plan. Drug formularies and cost-sharing vary by plan.
Extra Benefits
Many Medicare Advantage plans offer benefits not covered by Original Medicare — routine dental, vision, hearing aids, fitness memberships, over-the-counter allowances, and transportation. Benefits vary significantly by plan and geography.
Plan Types
HMO plans require you to use a network of providers and typically require referrals for specialists. PPO plans offer more flexibility to see out-of-network providers at higher cost. Special Needs Plans (SNPs) serve specific populations.
Annual Enrollment Period
Medicare Advantage plans can be changed during the Annual Enrollment Period (October 15 to December 7) for coverage starting January 1. There is also a Medicare Advantage Open Enrollment Period from January 1 to March 31.
Network Considerations
Medicare Advantage plans use provider networks. Your current doctors and hospitals may or may not be in-network for a given plan. This is one of the most important factors to verify before enrolling.
Medicare Advantage expertise across plan types and carriers
We write Medicare Advantage plans across multiple carriers and geographies, helping beneficiaries compare plan options, network access, and benefit structures.
Medicare Advantage vs. Original Medicare
- MA: often $0 or low monthly premium beyond Part B
- MA: network restrictions on providers
- MA: out-of-pocket maximum caps annual exposure
- Original Medicare: use any provider that accepts Medicare
- Original Medicare: no out-of-pocket maximum without supplement
- Original Medicare: typically paired with Medigap and Part D
Types of Medicare Advantage Plans
Medicare Advantage comes in several plan structures. Understanding the differences helps you choose between cost, flexibility, and specialized coverage for your specific needs.
HMO Plans
Health Maintenance Organization plans require you to use a network of providers. Referrals are typically needed to see specialists. Generally offer the lowest premiums within Medicare Advantage.
- Must use network providers
- PCP referrals typically required
- Lowest premiums among MA plan types
- Out-of-network coverage for emergencies only
PPO Plans
Preferred Provider Organization plans allow you to see any provider, in-network or out, without referrals. More flexibility than HMOs but typically higher premiums and out-of-pocket costs for out-of-network care.
- In-network and out-of-network coverage
- No referrals needed for specialists
- Higher premiums than HMO
- More flexibility for provider choice
HMO-POS Plans
A hybrid plan that functions like an HMO for most services but allows some out-of-network care at a higher cost for designated services. Offers slightly more flexibility than a standard HMO.
- Primary HMO structure
- Limited out-of-network access
- Point-of-service option for some care
- Balance of cost and flexibility
Special Needs Plans (SNPs)
Medicare Advantage plans designed for specific populations: people with certain chronic conditions (C-SNP), people eligible for both Medicare and Medicaid (D-SNP), or people living in institutions (I-SNP).
- Chronic Condition SNPs (C-SNP)
- Dual Eligible SNPs (D-SNP)
- Institutional SNPs (I-SNP)
- Tailored benefits for specific needs
MAPD Plans
Medicare Advantage plans that include Part D prescription drug coverage. The most common type of Medicare Advantage plan. Combines medical and drug coverage in one plan with one premium.
- Part A, Part B, and Part D combined
- Single plan and premium
- Drug formulary varies by plan
- Most popular Medicare Advantage type
Extra Benefits
Medicare Advantage plans often include benefits Original Medicare does not cover. Benefits vary significantly by plan, carrier, and county. Compare carefully for what matters most to you.
- Routine dental coverage
- Vision and hearing benefits
- Fitness and wellness programs
- Over-the-counter allowances
Key Factors When Comparing Plans
Medicare Advantage plans vary enormously by carrier, geography, and plan type. These are the factors that matter most when evaluating your options.
Provider Network
Verify that your current primary care physician, specialists, and preferred hospitals are in-network. Network adequacy varies significantly by plan and geography and is often the most critical factor in plan selection.
Total Cost of Care
Compare the full cost picture: monthly premium, deductibles, copays for doctor and specialist visits, hospital cost-sharing, and the annual out-of-pocket maximum. Low premiums can mask high cost-sharing.
Drug Formulary
If the plan includes Part D coverage, verify that your current medications are covered and at what tier. Drug formularies change annually and can significantly affect your total out-of-pocket costs.
Extra Benefits Value
Evaluate the actual value of extra benefits based on what you will realistically use. Dental, vision, and OTC allowances can add meaningful value for some beneficiaries and minimal value for others.
Star Ratings
CMS assigns Medicare Advantage plans a star rating of 1 to 5 based on quality and performance measures. Higher-rated plans generally provide better member experience and care coordination. We factor ratings into our recommendations.
Coverage Area
Medicare Advantage plans are available in specific service areas. If you travel frequently or spend time in multiple states, verify that your plan provides coverage where you spend time, or consider a PPO plan.
Prior Authorization
Many Medicare Advantage plans require prior authorization for certain services, procedures, and medications. Understanding prior authorization requirements is important for people with complex health needs.
Annual Plan Changes
Medicare Advantage plans can change their premiums, cost-sharing, formulary, network, and extra benefits every year. We conduct an annual review at each enrollment period to ensure your plan still meets your needs.
Frequently Asked Questions
Answers to the questions we hear most often from people comparing Medicare Advantage to Original Medicare.
Neither is universally better. Medicare Advantage often offers lower premiums and extra benefits, but comes with network restrictions and prior authorization requirements. Original Medicare offers broader provider access and pairs well with Medigap for comprehensive coverage. The right choice depends on your health needs, financial situation, preferred doctors, and how much you value flexibility vs. cost.
Yes. During the Annual Enrollment Period (October 15 to December 7), you can switch Medicare Advantage plans, switch from Medicare Advantage to Original Medicare, or make other Medicare coverage changes for coverage starting January 1. There is also a Medicare Advantage Open Enrollment Period from January 1 to March 31.
Yes. You continue to pay your Medicare Part B premium even with Medicare Advantage. Your Medicare Advantage plan then provides your Part A and Part B benefits instead of Original Medicare paying them directly.
For HMO plans, out-of-network care is generally not covered except in emergencies. For PPO plans, out-of-network care is covered but at higher cost-sharing. If you travel frequently or value provider flexibility, a PPO plan or Original Medicare with Medigap may be better suited to your needs.
No. Licensed Medicare advisors are paid by the insurance carriers, not by you. The premium and plan benefits are identical whether you enroll through an agent or directly with the carrier or through Medicare.gov. Independent advisors like Your Policy compare options across multiple carriers to find the best fit.
Compare Medicare Advantage plans across multiple carriers.
We help you evaluate networks, extra benefits, drug formularies, and total cost — independent guidance at no cost to you.