Medicare Supplement (Medigap) Plans in Dayton, Ohio
Medicare Supplement plans in Dayton, Ohio help cover costs that Original Medicare does not pay, including deductibles, copays, and coinsurance. This guide compares 2026 Medigap plan options, premiums, enrollment rules, and tips for choosing the best plan.
How Medigap Works
Medicare Supplement (Medigap) plans are sold by private insurance companies to fill gaps in Original Medicare coverage. There are 10 standardized plan types (A, B, C, D, F, G, K, L, M, N), each offering a different level of coverage. Medigap plans pay after Medicare pays its share, covering costs like the Part A deductible ($1,632 in 2026), Part B coinsurance (20% of approved charges), skilled nursing coinsurance, and Part A hospitalization costs beyond 60 days. Plans do not include prescription drug coverage.
Most Popular Plans
Plan G is the most popular Medigap plan, covering nearly all out-of-pocket costs except the Part B annual deductible ($257 in 2026). Plan N is a lower-premium option that covers most gaps but requires small copays for some office visits ($20) and emergency room visits ($50 if not admitted). Plan F was the most comprehensive but is no longer available to people newly eligible for Medicare after January 1, 2020. Plan K and Plan L offer lower premiums with higher cost-sharing and annual out-of-pocket limits.
Premiums and Pricing
Medigap premiums vary significantly by location, age, gender, tobacco use, and insurance company. The same plan can cost two to three times more from one insurer versus another. Pricing methods include community-rated (same premium regardless of age), issue-age-rated (based on age when you buy), and attained-age-rated (increases as you get older). Average monthly premiums for Plan G range from $100 to $300. Compare quotes from multiple insurers. Your state insurance department may have premium comparison tools.
Best Time to Enroll
The best time to buy Medigap is during your 6-month Medigap Open Enrollment Period, which starts when you turn 65 and are enrolled in Medicare Part B. During this window, insurers must sell you any Medigap plan at the best price regardless of health conditions. After this period, insurers can use medical underwriting and may charge more or deny coverage based on pre-existing conditions. Some states offer additional guaranteed-issue rights. If you miss your open enrollment, compare options carefully and consider Plan N for easier approval.
Medigap vs. Medicare Advantage
Choosing between Medigap and Medicare Advantage is a key decision. Medigap gives you access to any doctor or hospital that accepts Medicare nationwide, predictable costs, and no network restrictions, but has higher premiums and does not include drug coverage. Medicare Advantage often has lower premiums, includes drug coverage and extra benefits (dental, vision), but requires using network providers and has varying copays. Medigap works best for those who travel frequently, want provider flexibility, or have high healthcare needs.
Need Help?
Finding the right benefits and care options can be complex. Talk to our AI guide for personalized assistance, or explore our other resources to learn more about programs available in Dayton, Ohio.