Before subsidies, the benchmark silver plan for a 40-year-old in St. Charles 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. 5 insurers offered marketplace plans in St. Charles County for 2026.
Brokers in the Wentzville area can quote individual, family and self-employed coverage from multiple carriers licensed in Missouri. Their commission is built into the premium, so using one doesn't raise your price. Here are 12 brokerages within reach of Wentzville.
Health Insurance Brokers near Wentzville
Licensed agents can compare plans available in St. Charles County, check your doctors and estimate your premium tax credit. Free to you.
Call 866-645-8540Do brokers cost more?
No. Health insurers pay brokers a commission that's already part of the premium. You pay the same price for a plan whether you buy it yourself or through a broker.
What a broker can compare for you
Premiums, deductibles and out-of-pocket maximums; which doctors and hospitals are in each network; whether your prescriptions are covered; and whether you qualify for a premium tax credit.
Broker or agent: what's the difference?
A captive agent sells one company's plans. An independent agent or broker is appointed with several insurers and can compare them. In everyday use the words overlap, so ask any office which carriers it can quote in Missouri.
Carriers a Wentzville broker can quote
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. An independent broker appointed with several of them can compare prices and networks side by side.
How to get ready
- Ask each agent which carriers they can quote in your county.
- Compare total yearly cost (premiums plus deductible), not just the monthly premium.
- Check that the agent's license is active with the state regulator.
- Have a realistic estimate of next year's household income; subsidies are based on it.
Checking an agent's license in Missouri
- The Missouri Department of Commerce & Insurance offers a License & Contact Info search where consumers can check an agent's or agency's license. It also shows the agency an agent represents. Source
- The Missouri Department of Commerce & Insurance (DCI) licenses insurance producers and regulates health insurers in the state. Its Division of Consumer Affairs investigates consumer complaints against insurance companies and producers. Source
Frequently asked questions
When can I buy a plan?
During open enrollment (Nov 1 to January 15 on the HealthCare.gov), or within 60 days of a qualifying life event such as losing other coverage, moving, marriage or a new baby.
Is there a fee to use a broker?
Most health insurance brokers charge nothing to individuals and families; the insurer pays them. Ask up front if you're unsure.
Can a broker help me get a subsidy?
Yes. Brokers certified with the marketplace can estimate your premium tax credit and enroll you in a subsidized plan.
Brokers in nearby cities
- Lake St. Louis, MO 5 miles
- O'Fallon, MO 8 miles
- Dardenne Prairie, MO 8 miles
- Cottleville, MO 12 miles
- Troy, MO 12 miles
- Weldon Spring, MO 14 miles
- St. Peters, MO 14 miles
- Warrenton, MO 15 miles
- Chesterfield, MO 19 miles
- St. Charles, MO 19 miles