Medicare can feel straightforward at first—Part A helps cover hospital care, Part B helps cover doctor and outpatient services—but then you hear about Medicare Advantage and everything gets a little more confusing.
Medicare Advantage (also called Part C) is an alternative way to receive your Medicare benefits through private insurance companies that are approved by Medicare. Many people like it because it often bundles coverage into one plan and may include extras beyond Original Medicare.
Let’s break down what Medicare Advantage is, what it typically covers, and the key questions to ask before enrolling.
What Is Medicare Advantage?
Medicare Advantage is a Medicare-approved plan offered by a private insurance company that replaces how you receive Part A and Part B coverage.
When you enroll in Medicare Advantage:
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You still have Medicare.
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You still pay your Part B premium (and possibly an additional plan premium).
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Your coverage is delivered through the plan’s network and rules.
Most Medicare Advantage plans include Part D (prescription drug coverage) built in, so everything is often wrapped into one plan.
What Medicare Advantage Plans Usually Include
While plan details vary by county and carrier, Medicare Advantage plans commonly include:
Core Medicare coverage (required)
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Hospital care (Part A)
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Medical care (Part B)
Often included
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Prescription drugs (Part D) — if it’s an “MAPD” plan
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Preventive care benefits
Possible extra benefits (not guaranteed)
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Dental, vision, hearing
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OTC (over-the-counter) allowances
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Fitness memberships
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Transportation to medical appointments
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Meal benefits after a hospital stay (in some cases)
Those “extras” can be helpful, but they should never be the only reason you choose a plan. The most important factors are still doctors, medications, costs, and coverage rules.
Medicare Advantage Plan Types: HMO vs PPO (and Why It Matters)
Two of the most common plan types are:
HMO (Health Maintenance Organization)
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Typically lower costs
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Usually requires using in-network providers
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Primary care physician (PCP) and referrals may be required to see specialists
PPO (Preferred Provider Organization)
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More flexibility
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Can use out-of-network providers (often at higher cost)
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Usually no referrals needed
If you have doctors you love, the plan type (and network) is a big deal.
The Biggest Benefits of Medicare Advantage
1) Predictable copays and built-in maximum out-of-pocket
Most plans have set copays (example: primary care visit copay, specialist copay), and they include a maximum out-of-pocket limit for Part A and Part B services—something Original Medicare does not include unless you add a Medigap plan.
2) “All-in-one” convenience
For many people, it’s nice to have:
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One card
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One plan
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Often drug coverage included
3) Extra benefits that may reduce everyday costs
Dental/vision/hearing and OTC credits can be valuable—especially if you actually use them.
Important Considerations (The Stuff People Don’t Always Hear First)
1) Provider networks can change
A doctor who takes your plan today may not be in-network next year. Always verify providers for the upcoming plan year.
2) Prior authorization rules may apply
Some services—like certain imaging, procedures, or skilled nursing—may require plan approval first. This isn’t automatically “bad,” but it’s important to understand.
3) Travel and multiple residences
If you split time between states or travel frequently, a network plan might feel restrictive. Some PPOs offer more flexibility, but it depends on where you receive care.
4) Costs vary based on how you use healthcare
Some Medicare Advantage plans are very cost-effective if you’re generally healthy. If you use frequent specialist care, therapies, or hospital services, you’ll want to compare the cost structure carefully.
Who Might Be a Good Fit for Medicare Advantage?
Medicare Advantage may be a strong fit if you:
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Want predictable copays and a built-in out-of-pocket maximum
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Prefer a lower monthly premium plan option
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Like the idea of dental/vision/hearing/OTC extras
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Are comfortable with using provider networks
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Want an “all-in-one” plan approach
Who Might Want to Compare Other Options First?
It may be worth comparing Original Medicare + Medigap if you:
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Want broad provider access nationwide
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Travel often or live in multiple states
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Want fewer network restrictions
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Prefer more predictable cost-sharing for bigger medical events
The best plan is the one that matches your health needs, budget, doctors, and medications—not just the one with the flashiest extra benefits.
Key Questions to Ask Before Enrolling
When comparing Medicare Advantage plans, ask:
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Are my doctors and hospitals in-network?
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Are my prescriptions covered, and what’s the copay?
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What’s the maximum out-of-pocket?
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Do I need referrals to see specialists?
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Do services require prior authorization?
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What are the copays for labs, imaging, specialists, urgent care, and hospital stays?
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If I travel, how does coverage work outside my area?
Need Help Comparing Medicare Advantage Plans?
Medicare Advantage plans vary by county, and benefits can change each year. A quick comparison based on your doctors, prescriptions, and preferences can help you avoid surprises later.