Plans Available in Oshkosh
Marketplace health insurance in Oshkosh is offered by: Common Ground Healthcare, Dean Health Plan, Security Health Plan, Medica, WPS. The leading carrier in the Oshkosh area is Common Ground Healthcare. Available plans and exact premiums depend on your ZIP code, age, and household income.
Hospitals and Health Systems in Oshkosh
- Ascension NE Wisconsin Mercy Campus
- ThedaCare Regional Medical Center Appleton
Verify that your preferred hospital is in-network before selecting a plan. Use each carrier's online provider directory or call the plan's member services number.
ACA Subsidies and Medicaid
If your household income is between 100% and 400% of the Federal Poverty Level (approximately $15,650 to $62,600 per year for a single adult in 2026), you likely qualify for premium tax credits that reduce your monthly premium. Contact a broker to check Medicaid eligibility — coverage rules vary by household.
How to Enroll
Open Enrollment runs November 1 through January 15 each year. If you have a qualifying life event (job loss, move, marriage, new baby), you have a 60-day Special Enrollment Period. An independent, licensed broker can compare every plan available in your Oshkosh ZIP code at no cost to you.