Some people may not realize it, but there are actually two ways to get Medicare benefits.
The best-known way is Original Medicare. With Original Medicare, you can choose any doctor, hospital or other health-care provider you want, as long as they accept Medicare. When you receive medical services or goods, Medicare pays the provider directly.
The other way is Medicare Advantage, which is a form of managed care, like an HMO or PPO. Medicare Advantage is provided by private insurance companies approved by Medicare. If you’re in Medicare Advantage, you generally must go to doctors and other providers in the company’s network.
If you go outside the network, you may have to pay more.
On the other hand, Medicare Advantage companies may offer some coverage — such as dental, hearing, vision and wellness programs — that Original Medicare doesn’t.
Most people with Original Medicare pay a monthly premium. If you’re in Medicare Advantage, you sometimes pay an additional monthly premium to the private insurance company that covers you.
With Original Medicare, you must pay deductibles, co-pays and co-insurance.
To cover these “gaps” in Medicare, some people buy a type of supplemental insurance called Medigap. If you have a Medigap policy, Medicare pays its share of the covered costs, and then your Medigap policy pays its share.
Medigap policies also are sold through private companies. All plans offer the same basic benefits but some offer additional benefits. The costs vary between insurance companies — and often cost is the only difference between policies. Some Medigap policies also offer benefits that Original Medicare doesn’t, such as medical care when you travel outside the United States.
Original Medicare generally doesn’t cover prescription drugs. If you want drug coverage, you can get it through Medicare Part D. Part D policies are sold through private companies approved by Medicare. You have to pay an additional monthly premium for Part D.
About 75 percent of Medicare beneficiaries choose Original Medicare, with the rest getting coverage through Medicare Advantage.
Medicare Advantage companies must cover all of the services that Original Medicare covers, except hospice care and some care in qualifying clinical research studies. (Original Medicare covers hospice and qualifying clinical research care even if you’re in a Medicare Advantage plan.)
In all types of Medicare Advantage plans, you’re covered for emergency and urgent care. Most Medicare Advantage plans also include prescription drug coverage.
But the plans can charge different out-of-pocket amounts and they have different rules for how you get service. For example, you may need a referral to see a specialist. And you may need to stay in their provider network, unless you’re willing to pay more to go outside the network.
You should always check with the plan before you get a service to find out whether it’s covered and what your costs may be. If the plan decides to stop participating in Medicare, you’ll have to join another Medicare health plan or return to Original Medicare.
How can you decide whether Original Medicare or Medicare Advantage is better for you?
There’s a more detailed explanation of the differences between Original Medicare and Medicare Advantage in the “Medicare & You” handbook. An updated version of “Medicare & You” is mailed to all Medicare beneficiaries every fall.
You can also find “Medicare & You” on our website by clicking here. If you have any questions, you can always call Medicare’s toll-free number, 800.MEDICARE (800.633.4227).
— David Sayen is Medicare’s regional administrator for California, Arizona, Hawaii, Nevada and the Pacific Trust Territories. You can always get answers to your Medicare questions by calling 800.MEDICARE (633.4227).