Updated for the 2027 plan year (October 2026)
This guide covers Springfield and the surrounding Ozarks communities in Greene, Christian and Webster counties, including Nixa, Ozark, Republic, Battlefield and Marshfield. For statewide rules, read the Missouri health insurance guide; for income limits and subsidy math, the affordable health insurance Missouri page.
Health insurance Springfield: what changed with CoxHealth and Oscar
CoxHealth is partnering with Oscar Health on new ACA Marketplace plans for 2027, available on HealthCare.gov in Barry, Barton, Christian, Greene, Lawrence, Stone, Taney and Webster counties. The plans are built around CoxHealth’s network of hospitals, clinics and physicians, according to CoxHealth’s announcement on August 7, 2026.
At the same time, Cox HealthPlans, CoxHealth’s own insurance company, will no longer offer Marketplace coverage directly in its current five-county region beginning in 2027. It will keep selling off-exchange individual products in Greene, Christian, Webster, Stone, Taney, Barry and Lawrence counties. Off-exchange plans carry no premium tax credit, so compare carefully if you get a subsidy.
This follows a hard year. As KSMU reported, CoxHealth had stopped offering Marketplace insurance for 2026 in Greene and Webster counties, leaving some families searching for a plan that included their CoxHealth doctors.
CoxHealth vs. Mercy: check your network first
Springfield is a two-system town. CoxHealth and Mercy Hospital Springfield are the region’s major hospital systems, and Marketplace networks often lean toward one or the other. Choosing the wrong network can mean switching doctors or paying out-of-network bills.
- CoxHealth: hospitals and clinics across southwest Missouri; the new Oscar plans are built around this network.
- Mercy Hospital Springfield: part of the Mercy system, with its own clinics across the Ozarks.
When you compare health insurance, Springfield families should list their primary doctor, any specialist, the hospital they would use in an emergency, and the pharmacy they prefer. Then filter every plan by those names before looking at premiums.
| Question | Where to check |
|---|---|
| Is my doctor in-network? | Each plan’s provider directory, then call the office |
| Is CoxHealth or Mercy my hospital? | Plan network list on HealthCare.gov |
| Are my prescriptions covered? | Plan drug list (formulary) |
| Do I qualify for MO HealthNet? | myDSS.mo.gov or 855-373-9994 |
| Who can help in person? | localhelp.healthcare.gov |
When to enroll for 2027 coverage in Springfield
Springfield’s 2027 Open Enrollment window on HealthCare.gov opens November 1, 2026 and closes January 15, 2027. Pick a plan by December 15, 2026 and coverage starts January 1, 2027; enroll December 16 through January 15 and it starts February 1. The CoxHealth–Oscar plans are available during this same window.
After January 15, you need a qualifying life event such as losing job coverage, moving, having a baby, getting married or losing MO HealthNet. Our Open Enrollment 2027 guide has a checklist for the documents you will need.
Plan to shop, not just renew. Missouri insurers filed double-digit increase requests for 2027, and the state’s final rates are due by October 31, 2026. With a new insurer arriving in the Springfield market and an old one changing how it sells, the plan that was best for you last year may not be best this year. Set aside an hour in November to compare health insurance Springfield options side by side, using your 2027 income estimate.
Honesty.AI compares the new options in your county, checks your doctors and applies your subsidy, 24/7.
Subsidies and cost-sharing for health insurance in Springfield
Premium tax credits still exist for 2027, but they shrank after the enhanced credits expired December 31, 2025. Households between about 138% and 400% of the poverty level can get a credit that caps the benchmark silver premium at 3.23% to 10.22% of income. Above 400% FPL ($63,840 for one person, $132,000 for a family of four) there is no credit at all for 2027.
If your household earns up to 250% FPL, silver plans add cost-sharing reductions that lower your deductible and copays. With the 2027 out-of-pocket maximum at $12,000 for one person, that protection is worth real attention. The 2027 subsidies guide shows the complete percentage table.
MO HealthNet in Greene County
Because Missouri expanded Medicaid, Springfield adults ages 19 to 64 earning up to about 138% of the poverty level can qualify for MO HealthNet. Children can qualify at higher incomes through MO HealthNet for Kids, which includes CHIP.
Apply online at myDSS.mo.gov, by phone at 855-373-9994, or at a Family Support Division resource center. From January 1, 2027, most expansion adults must report about 80 hours a month of work, school or volunteering unless exempt. If you lose MO HealthNet, you can move to a Marketplace plan through a Special Enrollment Period.
Jordan Valley and community care in Springfield
Jordan Valley Health is a federally qualified health center with Springfield clinics on Benton, Grand, Kingsley and Tampa, plus sites in Republic, Marshfield, Lebanon and other Ozarks towns. FQHCs offer income-based sliding-scale fees and can help with MO HealthNet applications.
Hospital bills have a safety valve too: nonprofit hospitals must publish a financial assistance policy, so ask for an application before paying a bill you can’t afford. Uninsured patients can also ask any clinic for a self-pay estimate in advance.
The Springfield-Greene County Health Department handles local public-health services such as immunization clinics, WIC and STI testing. It is a good resource for kids’ shots and family health programs whether or not you have insurance.
Students, self-employed and early retirees in Springfield
Springfield’s mix of universities, health-care employers and small businesses shapes who needs to buy their own coverage. A few situations come up again and again.
- College students at Missouri State University and other local schools can stay on a parent’s plan until 26. If a parent’s plan is built around a different city’s network, check whether it covers care in Springfield.
- Self-employed and gig workers should estimate 2027 income from recent months. The subsidy is reconciled on your 2027 tax return.
- Early retirees under 65 are the group most exposed to the 400% subsidy cliff. Planning withdrawals carefully can keep your income under the line.
- Employees offered an ICHRA can use employer money toward an individual Marketplace plan, an option CoxHealth highlighted for the new Oscar plans.
Comparing health insurance, Springfield residents with family across the state may also find our Kansas City health insurance guide useful. Free in-person Navigators are listed at localhelp.healthcare.gov, and you can read how Honesty.AI works if you would rather compare online.
Find your 2027 Springfield health plan with someone on your side
Honesty.AI, the world’s first patented, licensed AI insurance agent, compares ACA, alternative and ancillary plans for your family. Reach it 24/7 by chat, voice or text; Honesty is a private agency licensed in Missouri, with no local office.
Frequently asked questions
Can I get a Marketplace plan that includes CoxHealth in 2027?
CoxHealth announced new Oscar Marketplace plans built around its network for 2027 in Barry, Barton, Christian, Greene, Lawrence, Stone, Taney and Webster counties, available on HealthCare.gov during Open Enrollment. Always confirm your specific doctors in the plan’s directory before enrolling.
Is Cox HealthPlans leaving the Marketplace?
Cox HealthPlans says it will no longer offer ACA Marketplace coverage directly in its current five-county region starting in 2027. It plans to keep selling off-exchange individual products, which do not come with a premium tax credit.
Where can I get low-cost care in Springfield without insurance?
Jordan Valley Health, a federally qualified health center with several Springfield clinics, uses income-based sliding-scale fees. The Springfield-Greene County Health Department also offers public-health services such as immunization clinics and WIC.
Can Springfield adults get MO HealthNet in 2027?
Yes. Missouri expanded Medicaid, so adults 19 to 64 in Greene County with income up to about 138% of the federal poverty level can qualify. Apply at myDSS.mo.gov or call 855-373-9994. Most expansion adults must report about 80 hours a month of work, school or volunteering starting January 1, 2027, unless exempt.
What is the deadline for January 1 coverage in Springfield?
Enroll on HealthCare.gov by December 15, 2026 for coverage starting January 1, 2027. Open Enrollment continues through January 15, 2027, but later sign-ups start February 1.
Keep learning: Missouri health insurance guide · Affordable health insurance in Missouri · Kansas City, MO · 2027 subsidies · How Honesty.AI works
