ACA health insurance in Wisconsin
ACA open enrollment in Wisconsin: November 1 to January 15
ACA open enrollment for 2027 coverage in Wisconsin: the dates, what decides your price, Medicaid in Wisconsin, and what to have ready.
The dates
In Wisconsin, you enroll through HealthCare.gov. Open enrollment for 2027 coverage runs November 1, 2026 through January 15, 2027.
Sign up by December 15, 2026 and coverage starts January 1, 2027. Sign up December 16, 2026 through January 15, 2027 and it starts February 1, 2027. Outside open enrollment, you can generally sign up only after a qualifying life event, such as losing other coverage, moving or a change in your household.
What decides your price in Wisconsin
Your monthly cost depends on the plan you pick, the plans offered where you live in Wisconsin, who is covered, and your household income for the year. Many people qualify for savings that lower the monthly premium, and the Marketplace decides eligibility when you apply. Update your income estimate every fall so the savings you get match the year ahead.
Medicaid in Wisconsin
Wisconsin has not adopted the standard ACA Medicaid expansion. Some adults with low incomes can fall into a coverage gap where they earn too much for Medicaid and too little for Marketplace savings. BadgerCare Plus (Wisconsin Department of Health Services) can say who qualifies for Medicaid here.
Wisconsin has not adopted the standard ACA Medicaid expansion. It covers childless adults and caretaker relatives up to 100% of the federal poverty level through a separate BadgerCare Plus waiver, not the ACA's 138% FPL expansion pathway. Because ACA marketplace subsidies are available starting at 100% FPL, this differs from a state with no expansion program at all.
What to have ready
- Names and birth dates for everyone who needs coverage
- Social Security or immigration document numbers for the people applying
- Your estimate of your Wisconsin household income for 2027
- Details of any job-based coverage anyone in the household could get
- Your current plan's name, if you have one, and the doctors and medicines you use
Checking who you are talking to
Wisconsin Office of the Commissioner of Insurance (OCI) regulates insurance in Wisconsin. You can use its agent lookup to confirm that anyone helping you enroll holds a Wisconsin license, and you can ask us for ours at any time.
ACA health insurance in Milwaukee
We have a page for this Wisconsin city.
More on ACA health insurance in Wisconsin
ACA questions in Wisconsin
When does ACA open enrollment start in Wisconsin?
Open enrollment for 2027 coverage in Wisconsin starts November 1, 2026 and runs through January 15, 2027 on HealthCare.gov.
What if I miss open enrollment in Wisconsin?
Outside open enrollment you can usually sign up only after a qualifying life event, such as losing other coverage, moving or a change in your household. Call us and we can check whether your situation qualifies.
Does my Wisconsin plan renew on its own?
Usually, yes, but the price, doctors and drug list can change. Review your renewal notice and update your income so your savings are right.
Talk through your Wisconsin health coverage
Call 855-367-1095 and a licensed agent will go through your household, income and doctors with you before open enrollment ends.
- Licensed insurance help
- No guaranteed eligibility, pricing, or availability
- Educational starting point
Information on this site is educational and does not guarantee eligibility, enrollment, pricing, or availability. It is not a recommendation to buy any specific plan or policy.