Compare Medigap Options in Ohio
Find the best plans in less than 2 minutes
Understanding Medicare Supplement Insurance in 2026
Medicare Supplement insurance, commonly known as Medigap, serves as a critical safety net for millions of Americans enrolled in Original Medicare. These policies, sold by private insurance companies, fill the "gaps" in Medicare coverage by paying for out-of-pocket costs that Medicare Parts A and B don't cover, such as copayments, coinsurance, and deductibles.
In 2026, understanding Medigap has become more important than ever. The annual deductible for all Medicare Part B enrollees in 2026 will be $283, an increase of $26 from the 2025 deductible of $257, and the standard Part B premium rises to $202.90 per month. Medigap policies provide predictable costs and let you visit any doctor or hospital that accepts Medicare without network restrictions.
The standardization of Medigap plans means that Plan G from one insurance company offers the same basic benefits as Plan G from another. However, premiums can vary significantly between insurers, sometimes by hundreds of dollars annually, making it essential to shop around and compare options carefully.
For 2026, several key updates affect Medigap policies. For 2026 the deductible for the high deductible options of Plan G and Plan F is $2,950. This is a calendar deductible. Meanwhile, the 2026 out-of-pocket limits for Medigap plans K and L are $8,000 and $4,000, respectively. Understanding these changes and how they impact your wallet is crucial for making an informed decision.
Compare Medigap Options in Ohio
Find the best plans in less than 2 minutes
Comparing the Most Popular Medigap Plans
The three most popular Medigap plans in 2026 are Plan G, Plan N, and Plan F (for those grandfathered in). Each offers different levels of coverage and comes with varying premium costs, making it essential to understand which plan aligns best with your healthcare needs and budget. For a deeper dive, see our complete Plan G coverage guide.
Plan G: The New Gold Standard
Plan G has emerged as the most popular choice for new Medicare enrollees since Plan F became unavailable to those who became eligible after January 1, 2020. This comprehensive plan covers virtually all Medicare-approved costs except for the Part B deductible of $283.
Plan G provides complete coverage for:
- Part A coinsurance and hospital costs (up to 365 additional days after Medicare benefits are exhausted)
- Part B coinsurance or copayment
- First three pints of blood
- Part A hospice care coinsurance
- Skilled nursing facility coinsurance
- Part A deductible
- Foreign travel emergency coverage (up to plan limits)
The only out-of-pocket expense you'll face with Plan G is the annual Part B deductible. According to MoneyGeek, the average Medigap premium is $189 monthly at 65 and rises to $238 by 75, nearly $600 more per year, though Plan G itself typically averages around $166 to $220 per month depending on age, state, and insurer.
Plan N: The Budget-Friendly Option
Plan N provides robust coverage at a lower premium than Plan G, making it an attractive option for healthy individuals who don't visit the doctor frequently. This plan covers most of the same benefits as Plan G but requires small copayments for certain services.
With Plan N, you'll pay:
- Up to $20 copayment for some office visits
- Up to $50 copayment for emergency room visits (waived if admitted)
- Part B excess charges (the difference when doctors charge more than Medicare-approved amounts)
- The Part B deductible
For beneficiaries in good health who can manage these modest copayments, Plan N typically offers premium savings of 15-30% compared to Plan G, with average premiums in the $123 to $171 range depending on age and insurer, potentially saving hundreds of dollars annually.
Plan F: The Grandfathered Comprehensive Plan
Plan F remains available only to those who became eligible for Medicare before January 1, 2020. It offers the most comprehensive coverage of any Medigap plan, covering every gap in Medicare including the Part B deductible.
While Plan F provides unmatched peace of mind with zero out-of-pocket costs (beyond premiums), it typically commands the highest monthly premiums. For existing Plan F enrollees, it's worth comparing whether the premium difference versus Plan G exceeds the $283 Part B deductible you'd pay with Plan G.
Top Medicare Supplement Insurance Providers for 2026
Choosing the right insurance company is just as important as selecting the right plan. While Medigap plans are standardized, insurers differ significantly in pricing, customer service, financial stability, and available discounts. According to NerdWallet, State Farm, AARP, HealthSpring (formerly Cigna) and Mutual of Omaha are NerdWallet's top picks for Medigap Plan G for 2026.
Mutual of Omaha: Best Overall
Mutual of Omaha consistently ranks as the top Medigap provider, offering an excellent combination of competitive pricing, strong financial backing, and nationwide availability. As one of the largest Medicare Supplement insurers in the country, they provide stability and reliability that gives policyholders peace of mind.
Strengths:
- Comprehensive plan options across most states
- Competitive premium rates
- Large risk pool that helps stabilize rate increases
- Extensive network of agents for personalized support
- Frequently named the best company for high-deductible Plan G
Considerations:
- Premiums may vary significantly by state
- Limited online quote tools compared to some competitors
AARP/UnitedHealthcare: Best for Nationwide Coverage
The AARP-endorsed Medicare Supplement plans, underwritten by UnitedHealthcare, offer excellent value with special discounts for AARP members. These plans use community-rated pricing in many states, meaning premiums don't increase solely based on age.
Strengths:
- AARP member discounts
- Community-rated pricing in select states
- Household discounts available
- Strong brand recognition and trust
- Extensive customer service resources
Considerations:
- AARP membership required for best rates
- May not be the cheapest option in all areas
Cigna (HealthSpring): Best for Low Prices
Cigna, now operating Medigap plans under the HealthSpring brand, brings Fortune 500 financial strength to the market and is regularly cited as the most competitively priced option for Plan G in 2026. They offer Plans A, G, and N in most states, along with optional dental coverage.
Strengths:
- Frequently lowest Plan G premiums in many states
- 7% household discount when two people in the same household enroll
- 5% online enrollment discount
- Strong financial backing
- Excellent customer service ratings
Considerations:
- Limited plan variety compared to some competitors
- Not available in all states
Anthem: Best for Low Plan G Premiums
Anthem (operating as several different Blue Cross Blue Shield organizations across states) frequently offers some of the lowest Plan G premiums in the market, making it an excellent choice for budget-conscious consumers who want comprehensive coverage.
Strengths:
- Highly competitive Plan G pricing
- Additional dental and vision benefits available
- Strong regional presence
- Well-established Blue Cross Blue Shield network
Considerations:
- Plan availability varies by state
- Customer service quality can vary by region
State Farm: Best for Customer Satisfaction
State Farm's Medigap offerings earn top marks for member satisfaction and low complaint ratios, and NerdWallet ranks State Farm as the best overall Plan G company for 2026. Their in-person agent network provides personalized service that many seniors appreciate.
Strengths:
- Exceptional customer satisfaction ratings
- Very low complaint ratios
- In-person agent support nationwide
- Trusted brand with long history
- Available in most states
Considerations:
- May not offer the absolute lowest premiums
- Quote process often requires agent contact
Enrollment Eligibility and Timing Strategies
Understanding when and how to enroll in Medigap insurance can save you thousands of dollars and ensure you get the coverage you need without medical hurdles. For a deeper look at timing, read our guide on when to enroll in Medigap.
Eligibility Requirements
To qualify for Medicare Supplement insurance in 2026, you must be enrolled in both Medicare Part A and Part B. You cannot purchase a Medigap policy if you only have Part A or Part B alone. You must also be a U.S. citizen or lawfully present in the United States and meet your state's residency requirements.
Most people become eligible for Medicare when they turn 65, though some qualify earlier due to disability or certain conditions like end-stage renal disease (ESRD) or ALS. Importantly, you cannot have both a Medicare Advantage plan and a Medigap policy at the same time. You must be enrolled in Original Medicare to purchase Medigap.
The Critical Six-Month Open Enrollment Period
Your Medigap Open Enrollment Period is the most important enrollment window you'll ever have. This six-month period begins on the first day of the month when you're both 65 or older AND enrolled in Medicare Part B.
During this guaranteed-issue period, federal law protects you in several crucial ways:
- Insurance companies cannot deny you coverage based on health status
- You cannot be charged higher premiums due to pre-existing conditions
- You can purchase any Medigap plan sold in your state
- You cannot be subjected to waiting periods for pre-existing conditions
If you miss this six-month period, insurance companies can use medical underwriting to evaluate your health history, potentially leading to coverage denial, significantly higher premiums, or exclusions for pre-existing conditions.
Special Enrollment Situations
Certain situations grant you guaranteed-issue rights to purchase specific Medigap policies outside your initial enrollment period. These include:
- Your Medicare Advantage plan is leaving Medicare or stops providing coverage in your area
- You move out of your plan's service area
- Your plan violates its contract with you
- You're leaving employer or union coverage
- You have a Trial Right period (within 12 months of Medicare Advantage enrollment)
If you're shopping for other coverage at the same time, our open enrollment guide explains how Medicare AEP overlaps with ACA Marketplace dates.
State-Specific Protections
Some states offer additional consumer protections beyond federal requirements. California, for instance, provides a birthday rule allowing you to switch to another Medigap policy of equal or lesser value within 60 days of your birthday each year without medical underwriting. Research your specific state's regulations, as these additional protections can provide valuable flexibility throughout your retirement.
Strategies to Minimize Your Medigap Costs
With Medigap premiums continuing to climb in 2026 due to rising Medicare Part B costs and healthcare inflation, finding ways to reduce your insurance expenses has never been more important.
Understanding Premium Rating Methods
Insurance companies use three different methods to calculate Medigap premiums:
Community-rated policies charge the same premium to everyone with that policy, regardless of age. These plans don't increase in price as you age, though they may still rise due to inflation.
Issue-age-rated policies base your premium on your age when you first buy the policy. The rate won't increase as you get older, though it can still rise due to inflation.
Attained-age-rated policies increase premiums as you age, in addition to other rate increases. While these often have the lowest premiums when you first enroll at 65, they become progressively more expensive each year.
Maximize Available Discounts
Many Medigap insurers offer substantial discounts that can reduce your premiums by hundreds of dollars annually:
- Household discounts (5-12%) when multiple people in the same household have policies
- Online enrollment discounts (3-7%) for applying through the company's website
- AARP member discounts for plans underwritten by UnitedHealthcare
- Automatic payment discounts (1-5%) when you set up automatic bank withdrawals
- Non-tobacco user discounts for those who don't use tobacco products
Combining multiple discounts can reduce your annual premiums by 10-20% or more.
Consider High-Deductible Options
High-deductible Plan G offers significantly lower monthly premiums in exchange for a $2,950 annual deductible in 2026. For healthy individuals with minimal healthcare needs, this option can provide substantial savings. If you rarely visit the doctor, the premium savings often exceed the deductible amount.
Manage IRMAA Surcharges
While IRMAA (Income-Related Monthly Adjustment Amount) affects Medicare Part B and Part D premiums rather than Medigap itself, managing these surcharges reduces your overall Medicare costs. In 2026, the threshold is $109,000 for a single individual, and $218,000 for a married couple, and high-income earners pay additional Part B premiums ranging from $81.20 up to $487.00 monthly on top of the standard $202.90 premium.
Strategic income planning, such as Roth conversions in lower-income years, timing capital gains, or adjusting retirement account withdrawals, can help you stay below IRMAA thresholds and save thousands annually.
Annual Policy Review and Shopping
Since Medigap plans are standardized, you can switch to another company's identical plan if you find better pricing. Set a calendar reminder each year during the Medicare Annual Enrollment Period (October 15-December 7) to compare rates from multiple insurers. If you're looking at other senior healthcare options, our guide on affordable health insurance in 2026 covers complementary strategies.
Frequently Asked Questions About Medicare Supplement Insurance
Can I switch from Medicare Advantage back to Original Medicare with a Medigap policy?
Yes, you can switch from Medicare Advantage back to Original Medicare with a Medigap policy, but timing matters. You can disenroll during the Medicare Advantage Open Enrollment Period (January 1 to March 31) or during the Annual Enrollment Period (October 15 to December 7). However, you won't have guaranteed-issue rights to purchase a Medigap policy unless your MA plan is leaving Medicare, stops serving your area, or you're within your 12-month Trial Right period. Outside these situations, insurers can use medical underwriting and may charge more or deny coverage.
Do Medigap plans cover prescription drugs?
No, Medigap plans sold after January 1, 2006 do not cover prescription drugs. If you want prescription drug coverage, you'll need to purchase a separate Medicare Part D plan alongside your Medigap policy. Notably, the Part D out-of-pocket cap is $2,100 in 2026, providing meaningful protection against high drug costs. It's important to shop for Part D coverage during your Initial Enrollment Period or Annual Enrollment Period to avoid late enrollment penalties.
What happens to my Medigap policy if I move to a different state?
If you move to a different state, your Medigap policy may remain in effect, but most insurers only operate in specific states or regions, so your current insurer may not be licensed in your new state. You generally won't have guaranteed-issue rights to purchase a new Medigap policy in your new state unless you qualify for specific exceptions. You may need to apply with medical underwriting, which could result in higher premiums or denial. Before moving, contact insurers in your destination state to understand your options.
Can my Medigap premium increase over time?
Yes, Medigap premiums typically increase over time, though the reasons and amounts vary by insurer and rating method. Insurers can raise rates due to inflation, increased healthcare costs, rising claims in the policy pool, or changes in state regulations. For 2026, MoneyGeek data shows the average Medigap premium rises from about $189 at age 65 to $238 by age 75. Community-rated policies don't increase based on your age, though they still rise for other reasons.
Is it worth switching from Plan F to Plan G if I'm already enrolled in Plan F?
Whether switching from Plan F to Plan G makes financial sense depends on your specific premiums. Plan F covers the Part B deductible ($283 in 2026) that Plan G doesn't cover, so compare the annual premium difference. If Plan G is more than $283 cheaper per year than your current Plan F, switching could save you money. However, you'll need to undergo medical underwriting to switch, and if your health has declined, you may face higher premiums or denial. Consult with a licensed insurance agent to compare specific rates for your situation.