What does Medicare cover for prescriptions?
The short answer
Original Medicare (Parts A and B) does not cover most prescription drugs. Drug coverage comes from Medicare Part D, which is a separate plan you add on, or from a Medicare Advantage plan that includes drug coverage.
The full explanation
This is one of the most important things to understand early: original Medicare was designed long before prescription drug coverage was part of the picture. Parts A and B cover very few drugs, mainly ones given directly in a hospital or doctor's office, like infusions or injections administered during a medical visit.For the drugs you pick up at a pharmacy, you need Part D. Part D is a standalone prescription drug plan you add to Original Medicare. Alternatively, if you choose a Medicare Advantage plan (sometimes called Part C), most of those plans bundle drug coverage in.Every Part D plan has a formulary, which is simply a list of covered drugs. Plans group drugs into tiers, and your cost depends on which tier your medication falls into. Lower tiers usually mean lower costs, higher tiers can get expensive. Not every drug is on every plan's formulary, so checking that your specific medications are covered is one of the most important things you can do before enrolling.Starting in 2025, a significant change took effect: out-of-pocket costs for Part D drugs are capped at $2,000 per year. That's a meaningful protection for people on expensive medications. Premiums, deductibles, and formularies vary by plan and change annually, so comparing plans each fall during open enrollment can save real money.
Related Medicare Resources
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Utah residents can compare Part D and Medicare Advantage drug plans available in their zip code at medicare.gov or get free personalized help through the Aging and Disability Resource Centers (ADRC), which is Utah's State Health Insurance Assistance Program (SHIP). Carriers like SelectHealth, Regence BlueCross, UHC, and others offer plans in Utah, and formularies differ between them.
What this means for you
For you, this means if you take regular prescriptions, you'll almost certainly want Part D or a Medicare Advantage plan with drug coverage, and checking that your specific medications are covered before you enroll is worth your time.
Related Questions
What is Medicare Part D?
How do Part D formularies and drug tiers work?
Do Medicare Advantage plans include drug coverage?
How do I find the lowest total drug cost, not just the lowest premium?
Should I choose a Medicare plan based mostly on my prescriptions?
