Original Medicare with a Medigap, or Medicare Advantage? Rank the paths for your situation — and mind the enrollment windows.
Turning 65 comes with a choice most people never knew existed: keep Original Medicare and add private pieces — a Medigap supplement, a drug plan — or hand everything to one all-in-one private Medicare Advantage plan. There’s no universally right answer — which path wins depends on your doctors, health, travel, and budget, and on a one-time enrollment window that closes behind you — which is exactly what your answers below sort out.
The system, in one map — Medicare isn’t one thing: Part A covers hospitals, Part B covers doctors, Part D covers prescriptions — and on its own, Original Medicare has no yearly cap on what you can owe. That gap is why almost nobody carries it bare, and why everyone faces the same fork: fill the gap yourself, or let a private plan take over.
The two paths — One path keeps Original Medicare and adds a Medigap supplement plus a drug plan: any doctor in the country that takes Medicare, no referrals, predictable bills — for a real monthly premium. The other, Medicare Advantage, bundles everything into one private plan, often with little or no premium and extras like dental — in exchange for networks, referrals, and the plan’s approval process.
Why it isn’t obvious — The trade is money now against flexibility later, and it isn’t symmetric: you can leave Advantage for Original Medicare in a later year, but getting a Medigap policy back can require passing medical underwriting — the one door that may not reopen. And everything is local: the same plan name can mean different doctor lists, drug lists, and costs from one county to the next.
What your answers change — Doctors you’d hate to lose pull toward Original + Medigap; a tight monthly budget pulls toward Advantage; travel, ongoing conditions, and how you feel about surprise bills each tilt the scale their own way. That’s why this page asks instead of tells.
All 7 options. Add anything above to rank them for you.
Original Medicare plus standardized Plan G and a separate Part D plan — broad Medicare provider access, separate premiums, and a time-sensitive Medigap enrollment gate.
Fill most Original Medicare gaps · Part B + Part D + Medigap premiums · One-time Medigap window · Providers that take Medicare · Compare same-letter quotes and one Part D plan
A high-deductible version of Plan G with a separate Part D plan — lower Medigap premium potential, broad Medicare provider access, and more cost sharing before the policy pays.
Trade premium for self-funded exposure · Lower quote + self-funded deductible · One-time Medigap window · Providers that take Medicare · Model high-deductible G against standard G
Original Medicare plus standardized Plan N and a separate Part D plan — broad Medicare provider access with visit cost sharing and possible excess-charge exposure.
Balance Medigap premium and visit costs · Premium + visit cost sharing · One-time Medigap window · Medicare providers; check assignment · Compare Plan N and G for your visit pattern
A private Medicare plan built around a local network — plan-specific premiums, service cost sharing, drug coverage, extras, referrals, and prior-authorization rules.
Bundle care in a local network · Part B + plan-specific costs · County plan + election period · HMO network and referral rules · Compare one HMO with PPO and Original Medicare
A private Medicare plan with in-network and out-of-network terms — more provider room than an HMO, with plan-specific premiums, cost sharing, drug coverage, and authorization rules.
Bundle care with out-of-network room · Part B + in/out-of-network costs · County plan + election period · PPO terms; network usually cheaper · Compare network terms with HMO and Original Medicare
Parts A and B without supplemental medical coverage — no Medigap premium and broad Medicare provider access, but no yearly limit on Original Medicare medical cost sharing.
Keep broad access without a supplement · No supplement premium; no yearly cap · Medicare and Part D enrollment periods · Providers that take Medicare · Compare retained exposure with supplement premiums
Keeping an active worker’s group plan while coordinating Medicare timing — payer order, employer size, drug-creditability, HSA, and enrollment dates all need written confirmation.
Coordinate active work coverage and Part B · Payroll share vs Medicare setup · Current-employment payer rules · Employer plan network and terms · Compare written work-plan costs with Medicare
Everything you add to your profile is evidence: each ranked priority adds weight toward the paths it genuinely fits — your #1 counts most, #2 half, #3 a third — health-profile picks sharpen it, and hard lines hide paths entirely, with the reason stated.
A second axis, Access, carries the domain’s defining gate: Medigap has a one-time federal open-enrollment period plus limited guaranteed-issue protections, so timing and state rules change what is realistically open to you.
For paths that use Medicare now, check the current Part B premium and deductible plus any income-related Part B and Part D amounts; those figures and income lines change over time.
Drug cost depends on the exact Part D or Advantage plan, formulary, pharmacy, deductible, cost sharing, and current annual out-of-pocket threshold. Run Plan Finder with your medicines rather than relying on a national summary.
This compares the paths, not specific plans — county-level plan details belong to Medicare.gov’s Plan Finder and your free SHIP counselor.
Scores are computed instantly in your browser. Your answers are saved to your account only if you sign in; otherwise they stay on this device.
Educational only — not insurance advice; plans vary by county and rules by state. Free unbiased help: your SHIP counselor. Scores are computed in your browser; answers are saved to your account only if you sign in.