What is the difference between Medicare Advantage and Original Medicare?

Plans Types
Last updated: 
April 10, 2026
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The short answer

Original Medicare is run directly by the federal government and covers hospital and medical care nationwide. Medicare Advantage is offered by private insurance companies approved by Medicare, and typically bundles that same coverage along with extras like dental or vision, but usually limits you to a network of doctors.

The full explanation

Original Medicare has two main parts. Part A covers hospital stays, skilled nursing, and some home health care. Part B covers doctor visits, outpatient care, and medical equipment. Together they work almost anywhere in the country, with any doctor or hospital that accepts Medicare. You pay a share of each bill, and there is no annual cap on what you could owe out of pocket.Medicare Advantage works differently. A private insurance company takes over your Medicare coverage, often bundling Part A, Part B, and usually Part D (prescription drug coverage) into one plan. Many plans add dental, vision, or hearing benefits that Original Medicare does not cover. In exchange, you generally must use doctors and facilities inside the plan's network, and you may need referrals to see specialists.Neither option is the right fit for everyone. Original Medicare gives you more flexibility on where you get care. Medicare Advantage can lower your day-to-day costs and add benefits, but network restrictions matter, especially if you travel often or have established relationships with specific doctors. Plan details vary by carrier and location, so it is worth comparing options carefully before you decide.

Related Medicare Resources

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In 

 specifically

In Utah, Medicare Advantage plans are offered by carriers like SelectHealth, Regence BlueCross, UHC, Humana, Aetna, and others. Many of these plans are built around major health systems like Intermountain Health or University of Utah Health, so which doctors and hospitals are in-network depends heavily on which carrier you choose. If you live in a rural county like Garfield or Kane, your Medicare Advantage options may be more limited, making Original Medicare a more practical choice.

What this means for you

For you, this means the choice comes down to flexibility versus bundled coverage, and the right answer depends on your doctors, your health needs, and how often you travel or seek care outside Utah.

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