Should I pick Original Medicare or Medicare Advantage?

Neither one is better in general. Both have served millions of people well. The right structure for you depends on your providers, your prescriptions, your travel patterns, your budget, and how you feel about networks. Anyone who tells you one of them is the best for everybody is selling you something.

The two free, unbiased options for help are SHIP at 1-877-839-2675 and Chapter Medicare at (352) 841-0632. Use both if you can.

It's harder to compare than people think, because the costs land in different places. Original Medicare with a Medigap policy and a standalone Part D plan typically has a higher monthly premium total but lower out-of-pocket costs when you use care. Medicare Advantage often has a lower monthly premium — sometimes $0 on top of your Part B premium — but you pay more as you use care, up to the in-network annual maximum.

Add both columns together for a typical year and a high-cost year. The plan with the lowest premium isn't automatically the cheapest plan when something happens. SHIP and Chapter advisors will run the math with you for free.

Most Medicare Advantage plans are HMOs or PPOs. HMOs require you to use in-network providers (except in emergencies) and often need a primary care referral for specialists. PPOs let you go out of network for a higher cost-share. Networks are local to the plan's service area, which is why travel and snowbird life are such a big variable.

Networks change every year. A doctor in network this year may not be in network next year, even if you don't change plans. The Annual Notice of Change in September is the document that tells you what's different.

On its own, no. Original Medicare — Parts A and B alone — has no annual out-of-pocket maximum. That's the biggest structural risk of going Original-only.

A Medigap policy fills that gap. After your Part B deductible, most covered services are largely paid by Medicare and Medigap together, so you have predictable bills. Medicare Advantage plans, by contrast, must include an annual in-network out-of-pocket maximum set under CMS rules. Both structures protect you — just in different ways.

You can switch back to Original Medicare during the Medicare Advantage Open Enrollment Period (Jan 1 – Mar 31) or the Annual Enrollment Period (Oct 15 – Dec 7). The catch is Medigap.

If you're past your 6-month Medigap Open Enrollment window and you don't have a guaranteed-issue right (which depends on your state and the reason you're switching), Medigap insurers in most states can run medical underwriting and deny you based on health history. A few states — Connecticut, Massachusetts, Maine, New York — have year-round or extended guaranteed issue.

Before you switch, call SHIP at 1-877-839-2675 and ask specifically whether you have a guaranteed-issue right in your state for the move you want to make.

Original Medicare goes anywhere in the United States with any provider that accepts Medicare. That's the simplest setup for travelers and snowbirds.

Medicare Advantage HMO plans usually only cover routine care inside the local network — outside the area, only emergencies are covered. PPO Advantage plans give you more out-of-area flexibility but often at higher cost-share. For foreign travel, Original Medicare itself doesn't cover most care abroad, but a few Medigap plans include limited foreign-emergency coverage.

If you spend significant time in two states, lead with this question.

If you go with Original Medicare, the question is whether your doctor accepts Medicare — and about 98% of physicians do, per CMS. If you go with Medicare Advantage, the question is whether your doctor is in that specific plan's network this year.

Don't trust the plan's online provider lookup as the only source. Call the doctor's office directly and ask the billing staff which Medicare plans they accept. Get the answer from the people who would actually bill the visit.

Original Medicare doesn't include prescription drug coverage on its own. You add it by enrolling in a standalone Part D plan, sold by private insurers under CMS rules.

Most Medicare Advantage plans include drug coverage built in — you don't pick a separate Part D plan. The drug formulary (the list of covered drugs) is plan-specific and changes every year, so always check that your medications are covered before enrolling. If you take no prescriptions now, sign up for some kind of drug coverage anyway when you're first eligible — the late-enrollment penalty is permanent and adds up.

Star ratings are real — CMS publishes 1-to-5 star quality ratings for Medicare Advantage and Part D plans every year. They're a useful input. They are not a complete answer.

A five-star plan whose network doesn't include your doctor or whose formulary doesn't include your prescription is still the wrong plan for you. Use star ratings to narrow the field, then run the personal checks: providers, prescriptions, travel. Medicare.gov's Plan Finder is the official tool and works without a login.

Hang up. Cold-call Medicare solicitation is prohibited under the CMS Medicare Communications and Marketing Guidelines. Real Medicare counselors and licensed advisors don't cold-call you, don't show up at your door uninvited, and don't promise extra benefits if you switch right now.

If you want to talk to someone, you call them. SHIP at 1-877-839-2675 and Chapter Medicare at (352) 841-0632 are both free and unbiased. Anyone who calls you out of the blue is breaking the rules — you can report them to 1-800-MEDICARE.