Before subsidies, the benchmark silver plan for a 40-year-old in Franklin County cost about $532 a month for 2026, and the Missouri average for 2027 is $675 a month. Premium tax credits bring that down for many households, depending on income and family size. 4 insurers offered marketplace plans in Franklin County for 2026. The rest of this page covers your coverage options in Washington, the best-reviewed local agencies and the deadlines that matter.
Top-rated health insurance agencies near Washington
Licensed agents can compare plans available in Franklin County, check your doctors and estimate your premium tax credit. Free to you.
Call 866-645-8540Health insurance at a glance: Washington, MO
| Where to enroll | HealthCare.gov |
|---|---|
| Average benchmark silver, age 40 (2027) | $675/mo before subsidies |
| Franklin County benchmark (2026) | $532/mo |
| Plans offered in Franklin County (2026) | 48 |
| Plan types | EPO |
| Marketplace insurers in Missouri (2027) | 6 |
| Medicaid expansion | Yes |
| Short-term plans | Sold (not ACA-compliant) |
Sources: CMS plan data, KFF, state marketplace and insurance department pages.
How to get ready
- Compare total yearly cost (premiums plus deductible), not just the monthly premium.
- Have a realistic estimate of next year's household income; subsidies are based on it.
- Make a list of your doctors, hospitals and prescriptions before you call anyone.
- Ask each agent which carriers they can quote in your county.
Free enrollment help in Missouri
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
Can I get coverage outside open enrollment?
Only with a qualifying life event, unless you qualify for MO HealthNet. Some people also look at short-term or fixed-indemnity plans, which are not ACA-compliant coverage.
How much is health insurance in Washington?
Before subsidies, the benchmark silver plan for a 40-year-old in Franklin County cost about $532 a month for 2026, and the Missouri average for 2027 is $675 a month. Premium tax credits bring that down for many households, depending on income and family size. 4 insurers offered marketplace plans in Franklin County for 2026. A licensed agent can quote your exact price.
Which insurers sell marketplace plans in Missouri?
For 2027, marketplace plans in Missouri come from 6 insurers: Anthem Blue Cross and Blue Shield (Healthy Alliance), Blue Cross and Blue Shield of Kansas City, Ambetter (Celtic), Medica, Oscar Health and UnitedHealthcare. Not every insurer sells in every county.
Health insurance in nearby cities
- Union, MO 8 miles
- St. Clair, MO 14 miles
- Pacific, MO 15 miles
- Wildwood, MO 19 miles
- Warrenton, MO 20 miles
- Wentzville, MO 20 miles
- Eureka, MO 20 miles
- Lake St. Louis, MO 20 miles
- Dardenne Prairie, MO 21 miles
- Weldon Spring, MO 23 miles