Medicare Plans
Medicare Supplement (Medigap) in Columbus, OH
Original Medicare covers most of your hospital and doctor bills, but leaves gaps. Medicare Supplement Columbus OH plans, known as Medigap, fill in the deductibles, coinsurance and copays Medicare doesn't pay, so your yearly costs stay close to fixed.
Every Medigap plan is standardized by letter. A Plan G from one insurer pays the exact same benefits as a Plan G from another. What actually differs is the premium, the service, and how the carrier handles rate hikes down the road.
- Keep any doctor who takes Medicare
- One steady monthly premium, few surprises
- No referrals, no provider network
- Coverage travels with you anywhere in the U.S.
Compare Medicare Supplement plans with someone local
Ask us to lay out Plan G, Plan N and high-deductible Plan G side by side, priced against your expected medical use with the carriers we're appointed with in Ohio.
Columbus Senior Insurance
Independent Medicare agency · Columbus, OH
How we work and which carriers we quote →- Ohio-licensed Medicare agents, not a call center
- AHIP-certified and recertified every year
- Independent, so we quote several carriers side by side
- Our help never costs you anything
- We meet you by phone, on video or at your kitchen table
Written and fact-checked by the licensed Ohio agents at Columbus Senior Insurance. Last reviewed: July 2026.
How it works
Medicare pays its share first, Medigap covers the rest
You stay on Original Medicare (Part A and Part B) as your primary coverage. Visit OhioHealth Riverside Methodist, OSU Wexner Medical Center or any clinic in Franklin County that takes Medicare, and the claim routes to Medicare first. Whatever's left gets sent straight to your Medigap carrier, so most members never see a bill past the yearly Part B deductible.
Because there's no network, you never have to ask if a specialist is "in plan." If they take Medicare, you're covered, whether that's a clinic near Easton Town Center or a doctor's office while visiting family out of state. Medigap skips drug coverage entirely, so most people pair it with a standalone Part D drug plan.
Compare
Plan G vs. Plan N vs. High-Deductible Plan G
| Plan | Monthly premium | What you pay | Best suited for |
|---|---|---|---|
| Plan G | Highest of the three | Just the annual Part B deductible | People who want the fewest bills and the most predictable year |
| Plan N | Middle of the road | Part B deductible plus small office and ER copays, possible excess charges | Healthier members who see doctors occasionally and want lower premiums |
| High-Deductible Plan G | Lowest | Full Plan G benefits once you clear a high annual deductible | Budget-conscious members okay with more risk in a rough year |
The benefits stay put, only the rate moves
Medigap benefits are locked in by law, so a rate increase is the only variable to watch. We re-shop your Plan G or Plan N every year to make sure you're not paying a loyalty tax for sticking around.
Medigap doesn't touch prescriptions
Pair it with a separate Part D plan. Skipping that when you're first eligible can trigger a late penalty that follows you for life.
Timing
Your enrollment window matters more than any single feature
For six months starting the month your Part B begins, you can buy any Medigap plan sold in Ohio with zero health questions. That window is the only time a diagnosis can't raise your price or get your application turned down.
Once it closes, Ohio carriers can use medical underwriting. Most applicants still qualify, but things like a recent heart procedure, oxygen use or insulin-dependent diabetes can narrow your options. If you're turning 65, start this conversation about three months ahead of time.
- A six-month guaranteed-issue window opens with your Part B
- No network, no referrals, no annual plan shopping required
- Guaranteed renewable as long as your premium is paid
- Special guaranteed-issue rights apply if a plan exits your area
Is it right for you?
Who tends to pick Medigap around Central Ohio
You see several specialists
Cardiology, oncology or orthopedic visits add up quickly under copay-based plans. Medigap keeps those costs flat all year.You want a fixed monthly cost
A higher, known premium beats an unpredictable out-of-pocket bill for a lot of retirees living on a set income.You travel often or split your year elsewhere
Coverage follows you to any provider in the U.S. that accepts Medicare, no out-of-area network to worry about.
If a lower monthly bill and built-in dental or fitness perks matter more to you, weigh this against Medicare Advantage in Columbus before you decide.
Underwriting
Applying outside a protected window
Inside your six-month Medigap open enrollment window, or when a guaranteed-issue right applies, health questions don't come up. Outside those periods, Ohio carriers can underwrite: they'll ask about diagnoses, procedures, medications and pending tests, and they can decline you or charge more.
Guaranteed-issue rights kick in for specific situations, your Advantage plan leaves the service area, an employer plan ends, a carrier misrepresented something, or you're inside the 12-month trial right after first joining an Advantage plan at 65. Those windows are narrow and easy to miss, which is why we ask about your health history before we start an application instead of after it's denied.
When underwriting looks like a likely obstacle, we say so up front and look at Medicare Advantage instead of letting you collect a decline on your record.
Rates
Rate increases, travel, and shopping the market each year
Why Medigap premiums move
Benefits are locked in by law, so price is the only lever. Ohio carriers typically price by attained age, meaning your premium climbs as you get older and again whenever the carrier files a general rate hike. Two companies selling identical Plan G coverage can end up far apart in price after five years.
We recheck your premium every year against the other carriers we work with. Switching usually means passing underwriting again, so it's a move to make while you're healthy, not after a diagnosis lands.
Travel and access
Backed by Original Medicare, Medigap works with any provider nationwide who accepts Medicare. No out-of-area rule, no referral, and no network to check before seeing a specialist while visiting family in another state.
Some Medigap plans include limited foreign travel emergency coverage. It's capped and carries its own deductible, useful, but not a substitute for real travel medical insurance on a longer trip abroad.
Common questions
What Columbus-area clients ask before applying
When should I apply?
Do I still need a Part D plan?
Can my Medigap plan be cancelled on me?
Is Plan F still around?
Does the carrier I pick change my benefits?
No cost, no pressure
Trying to decide between Plan G and Plan N?
We'll price both with the carriers licensed in Ohio and show you the real dollar difference, free, with no obligation.