Mississippi Open Enrollment for 2027 Coverage
Last updated November 3, 2026 · By Frank Caballero, licensed health insurance broker
Short answer
Open enrollment for 2027 coverage in Mississippi runs November 1, 2026 to January 15, 2027 on HealthCare.gov. Enroll by December 15 for coverage that starts January 1; plans picked December 16–January 15 start February 1. Private, medically underwritten plans don't use the window: if approved, they can start the first of any month.
Key dates for Mississippi
| What | HealthCare.gov |
|---|---|
| Open enrollment opens | November 1, 2026 |
| Open enrollment closes | January 15, 2027 |
| Deadline for a January 1, 2027 start | December 15, 2026 |
| Plans picked December 16 to January 15 | Start February 1, 2027 |
| Private plans | Any month, if approved |
Mississippi at a glance
- Where Mississippi buys Marketplace plans: HealthCare.gov, the federal Marketplace
- 2027 average rate change: 20.2% (finalized)
- Insurers filing individual plans: three
- Small-group average change: about 10%
- Largest metro areas: Jackson, Gulfport–Biloxi, Hattiesburg and Southaven (DeSoto County)
- Medicaid expansion: No
What changed for 2027
Mississippi approved its 2027 rates mostly as filed, and the final average of about 20 percent came in about a point under the proposal. Small-group plans rise about 10 percent, and Mississippi runs no state reinsurance program or state premium subsidy. More detail is on the Mississippi 2027 premium increase page.
For Mississippi households buying 2027 coverage, the Marketplace premium tax credit stops at 400% of the federal poverty level: $63,840 for one person, $86,560 for two, $109,280 for three and $132,000 for four. The repayment caps were removed starting with tax year 2026, so any excess advance credit is repaid in full on Form 8962. General information, not tax advice — confirm with your CPA based on your specific entity structure.
Who this year's window matters for in Mississippi
Mississippi enrollees who stayed after the enhanced subsidies ended now face a second year of large increases, about 20 percent in final 2027 rates, with three insurers in the market. Hospital access differs a great deal between Jackson, the Gulf Coast, DeSoto County and the Delta, so compare networks, not only premiums.
Self-employed work that is common in Mississippi, and the people I most often help there: owner-operator truck drivers, logging and forestry operators, construction trades, Delta farm families, shipbuilding and industrial contractors in Pascagoula, Gulf Coast hospitality and real estate, and small business owners.
Before you renew in Mississippi
Mississippians in DeSoto County who use Memphis hospitals, and Gulf Coast families who see specialists in Mobile or New Orleans, need a network that crosses into Tennessee, Alabama or Louisiana. With only three insurers, the plan you are auto-renewed into may not resemble what you chose last year, so read the notice line by line.
Should you renew, switch, or look at private?
Auto-renew risk
Do nothing and HealthCare.gov re-enrolls you at the new 2027 price, 20.2% higher on average in Mississippi.
Healthy, income above the line
Price a private plan in Mississippi too. If approved, it can start the first of any month, with no wait for Mississippi's window.
Health conditions or subsidy-eligible income
Use the Marketplace. HealthCare.gov plans can't decline you or charge more for your health.
Checklist before you pick a plan
- Your Mississippi renewal notice
- The new 2027 premium and deductible
- Doctors and prescriptions still in network, including any care in Jackson or Gulfport–Biloxi
- Your 2027 income estimate
Missed it?
After Mississippi's window closes, a Marketplace plan needs a special enrollment event: losing other coverage, a move, marriage or a baby, generally within 60 days, through HealthCare.gov. Check with Can I enroll now? or the missed open enrollment guide.
Leaving a job in Mississippi? Mississippi requires insured group plans to offer up to 12 months of continuation to people who are not eligible for federal COBRA, after at least three consecutive months of coverage, at no more than the full group rate.
Short-term plans, if you only need a bridge: Mississippi sets no short-term plan duration limit of its own, so federal rules apply, and federal agencies are not prioritizing enforcement of the four-month federal limit. They are not Marketplace coverage.
In Mississippi, a private, medically underwritten plan needs no event. If approved, it starts the first of a month; approval is not guaranteed.
Compare Mississippi plans before you renew
Private plans priced first, the Marketplace alongside when it fits. Phone or video, English or Spanish, no fee.
About your broker
Frank Caballero (NPN 21032307) is a health insurance broker licensed in 31 states including Mississippi. Phone or video, English or Spanish, no fee. BBB Accredited (A) and rated 4.9 on Google from 78 reviews. He is independent, not HealthCare.gov or a government agency.
Mississippi open enrollment questions
When does open enrollment end in Mississippi for 2027?
January 15, 2027, on HealthCare.gov, the federal Marketplace. Pick a plan by December 15 for a January 1 start in Mississippi.
What happens if I miss the December 15 deadline in Mississippi?
You can still enroll through January 15, but a plan picked after December 15 starts February 1.
Can I get a private plan in Mississippi outside open enrollment?
Yes. In Mississippi you can apply in any month, and if approved, a private, medically underwritten plan starts the first of a month; the insurer can decline based on health.
Will I be auto-renewed in Mississippi?
Usually, at the 2027 price: 20.2% higher on average.
Is there a fee to use a broker in Mississippi?
No. Mississippi clients pay nothing; the insurance company pays the broker, and Marketplace premiums are the same with or without one.
How many insurers sell Marketplace plans in Mississippi for 2027?
Three insurers are continuing for 2027. Compare all three on network and drug coverage on HealthCare.gov, the federal Marketplace, and choose by December 15 for a January 1 start.
More for Mississippi
Official sources: HealthCare.gov, the federal Marketplace; HealthCare.gov: special enrollment periods. HealthCare.gov is the federal Marketplace. 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 Mississippi and 30 other states, NPN 21032307. Last updated November 3, 2026.