Before subsidies, the benchmark silver plan for a 40-year-old in Madison County cost about $539 a month for 2026, and the Ohio average for 2027 is $603 a month. Premium tax credits bring that down for many households, depending on income and family size. 7 insurers offered marketplace plans in Madison County for 2026. The rest of this page covers your coverage options in London, the best-reviewed local agencies and the deadlines that matter.
Top-rated health insurance agencies near London
Licensed agents can compare plans available in Madison County, check your doctors and estimate your premium tax credit. Free to you.
Call 866-645-8540Health insurance at a glance: London, OH
| Where to enroll | HealthCare.gov |
|---|---|
| Average benchmark silver, age 40 (2027) | $603/mo before subsidies |
| Madison County benchmark (2026) | $539/mo |
| Plans offered in Madison County (2026) | 115 |
| Plan types | HMO |
| Marketplace insurers in Ohio (2027) | 9 |
| Medicaid expansion | Yes |
| Short-term plans | Sold with state limits (not ACA-compliant) |
Sources: CMS plan data, KFF, state marketplace and insurance department pages.
A quick checklist
- Compare total yearly cost (premiums plus deductible), not just the monthly premium.
- Make a list of your doctors, hospitals and prescriptions before you call anyone.
- Write down the enrollment deadline and confirm your first premium payment.
- Ask each agent which carriers they can quote in your county.
Free enrollment help in Ohio
HealthCare.gov Marketplace assisters: CMS-funded Navigator organizations plus Certified Application Counselors, who give free, impartial help applying and enrolling; consumers search for nearby help with the HealthCare.gov Find Local Help tool. You can search for in-person help on the official find-help page. If you'd rather have someone compare plans and recommend one, a licensed agent can do that at no cost to you.
Frequently asked questions
Which insurers sell marketplace plans in Ohio?
For 2027, marketplace plans in Ohio come from 9 insurers: Anthem Blue Cross and Blue Shield, Ambetter from Buckeye Health Plan, Medical Mutual (MedMutual), Oscar Health, SummaCare, UnitedHealthcare, Antidote Health, AmeriHealth Caritas and Paramount Insurance. Not every insurer sells in every county.
Where can I buy health insurance in London?
Through the HealthCare.gov, directly from an insurer, or with a licensed agent or broker who can do either.
Can I get coverage outside open enrollment?
Only with a qualifying life event, unless you qualify for Ohio Medicaid. Some people also look at short-term or fixed-indemnity plans, which are not ACA-compliant coverage.
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