Missouri open enrollment 2027 Open enrollment · Missouri

Missouri Open Enrollment 2027 for Small Business Owners

Last updated November 3, 2026 · By Frank Caballero, licensed health insurance broker

Short answer

For small business owners in Missouri, open enrollment for 2027 coverage runs November 1, 2026 to January 15, 2027 on HealthCare.gov, and December 15 is the date to choose by for a January 1 start. Your own coverage can also come from a private, medically underwritten plan, which does not wait for the window: if approved, it can start the first of any month.

What 2027 looks like for you

Missouri's average 2027 rate change is 12.3% (finalized). The details are on the Missouri 2027 premium increase page.

Group plans can renew at any point in the year, so open enrollment matters to owners for two reasons: an individual coverage HRA, or ICHRA, reimburses employees for individual plans they choose, and most of that shopping happens in this window; and an owner covering only the household buys in the individual market too. For your own household, the 2027 subsidy line is $63,840 for one person, $86,560 for two and $132,000 for four.

Missouri this year

Missouri flips the usual pattern for 2027. Small-group plans are rising about 16.5 percent on average, faster than the final individual increase of roughly 12.3 percent. Six insurers are competing for individual buyers, so employees in Kansas City and St. Louis have real options, though the Ozarks and northern Missouri see fewer. That combination makes an ICHRA worth serious study for a St. Louis IT consultancy, a Springfield construction company or an I-44 trucking outfit. Missourians enroll through HealthCare.gov, and the final individual prices posted there now sharpen the comparison considerably.

Small-group plans in Missouri average about 16.5% for 2027, against 12.3% for individual plans, so put this year's group renewal next to an ICHRA quote before you sign it.

One thing to do before you choose

Have your carrier send the group renewal, then compare it with an ICHRA allowance built from real HealthCare.gov prices for every employee by age and county. Look closely at staff in Springfield, Joplin and Jefferson City, since a plan sold in St. Louis may not be offered there. If the ICHRA path covers your team within the same budget, employees choosing by December 15 can be covered January 1.

Your checklist

Your 2027 group renewal letter and its effective date
How many employees you have and where they live
A fixed monthly ICHRA budget you could offer
Your own household's coverage, priced separately

Private plan or Marketplace?

Private plan

For the owner's own household when everyone is healthy: priced on age, ZIP code and health. Approval depends on health answers; not an ACA Marketplace plan.

Marketplace

For employees on an ICHRA, or an owner with ongoing care: HealthCare.gov accepts everyone during open enrollment.

Compare Missouri plans this open enrollment

Private plans priced first, the Marketplace alongside when it fits. Phone or video, English or Spanish, no fee.

Get a quote Book a call (786) 218-2384

About your broker

Frank Caballero (NPN 21032307), licensed in 31 states including Missouri. Phone or video, English or Spanish, no fee; independent, not HealthCare.gov or any government agency.

Questions

When is the 2027 open enrollment deadline in Missouri?

January 15, 2027 on HealthCare.gov. Choose by December 15, 2026 for coverage that starts January 1; plans picked after that start February 1.

We are too small for COBRA. Can my Missouri employees continue on the group plan once they go?

Yes. Missouri requires insured group plans of employers too small for federal COBRA to offer continuation in the same manner as COBRA, which generally means up to 18 months after leaving the job. Self-funded employer plans are not covered by that Missouri rule.

Can I get a private plan in Missouri after open enrollment closes?

Yes. You can apply in any month and, if approved, a private plan can start the first of a month; the insurer can decline based on health answers.

More for Missouri

Official sources: HealthCare.gov, the federal Marketplace; HealthCare.gov: special enrollment periods. FC Insurance Solutions is an independent, licensed brokerage and is not affiliated with any government agency.

Written by Frank Caballero, licensed health insurance broker in Missouri and 30 other states, NPN 21032307. Last updated November 3, 2026.