Naperville, Illinois: health insurance
Naperville is in DuPage County. Here is what Naperville residents should know about coverage.
Coverage in Naperville
Plans for Naperville residents are determined by DuPage County, home to about 921,213 people (2023 estimate). Medicare Advantage plans and marketplace plans are offered by area, so use your ZIP code when you compare, and make sure a plan covers DuPage County before you choose it.
- Turning 65 in Naperville? Your Initial Enrollment Period runs seven months around your birthday. Illinois Senior Health Insurance Program (SHIP) offers free counseling at 800-252-8966.
- Buying your own plan? Shop through Get Covered Illinois.
- Medicaid questions? Illinois Department of Healthcare and Family Services (HFS) handles applications.
Illinois note: Illinois is one of the most recent states to move off the federal Marketplace -- Get Covered Illinois only replaced HealthCare.gov as of the November 2025 open enrollment period, so older search results or bookmarks pointing to HealthCare.gov for Illinois are now out of date.
Colleges and universities near Naperville
Illinois public institutions include University of Illinois Urbana-Champaign, University of Illinois Chicago, Illinois State University. Students and employees at these schools should check their school’s student health or benefits office, because campus plans and employer plans work differently from individual coverage. More about Illinois colleges.
Do Naperville and DuPage County have the same plans?
Plans are offered by service area, and Naperville falls under DuPage County. A plan that serves DuPage County is generally the one that applies to you.
Do I have to enroll if I call?
No. A call is a conversation about your options.
Naperville residents: call 855-367-1095
Call Lander LLC to go over your options. There is no cost to call or to speak with an agent, and you are never required to enroll in anything.
Call 855-367-1095Other major Illinois cities
Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.