Oscar Health Insurance in Addison, Illinois

Updated July 2026 · IllinoisPlanFinder.com — Licensed Health Insurance Producer (NPN #21249133)

Oscar Health offers marketplace health insurance plans in Addison, Illinois, as one of 5 carriers in Rating Area 2 for 2026.
Addison residents may qualify for subsidies to lower monthly premiums if their income is between 100% and 400% of the Federal Poverty Level (FPL).
Illinois expanded Medicaid in 2014, making adults with incomes up to 138% FPL eligible for coverage through Illinois Medicaid.
In Addison, the uninsured rate is 10.7%, higher than DuPage County's 5.2% uninsured rate, per U.S. Census Bureau ACS 2024 5-year estimates.

Navigating health insurance options in Addison, Illinois, involves understanding your choices on the state-based marketplace, GetCoveredIllinois. For 2026, Oscar Health is among the carriers providing plans to residents of Addison and the broader DuPage County area. These plans can offer comprehensive coverage, and depending on your household income, you may be eligible for financial assistance to significantly reduce your monthly premiums and out-of-pocket costs. Illinois is an expanded Medicaid state, meaning many low-income residents also have access to comprehensive, no-cost health coverage.

Get Your Free Health Insurance Quote

A licensed agent can compare coverage options for you at no cost.

✓

You're all set!

A licensed agent will reach out shortly.

What Oscar Health Plans Are Available in Addison, Illinois?

Oscar Health is one of five insurance carriers confirmed to offer marketplace health plans in Addison, Illinois, for the 2026 plan year. Addison is located in DuPage County, which is part of Illinois Rating Area 2. This rating area also covers Kane County, ensuring a consistent set of plan options across these two counties. Marketplace plans in Illinois come in various structures, including Health Maintenance Organization (HMO), Exclusive Provider Organization (EPO), and Preferred Provider Organization (PPO) plans. Notably, PPO plans ARE available on-exchange in Illinois, offering greater flexibility in choosing providers without referrals. When considering an Oscar Health plan, it's essential to compare its network of doctors and hospitals with your preferred providers.

Understanding Your Eligibility and Financial Help in Addison

Many Addison residents can receive financial assistance to make health insurance more affordable. These subsidies, known as Advance Premium Tax Credits (APTCs) and Cost-Sharing Reductions (CSRs), are available through GetCoveredIllinois.

Federal Poverty Level (FPL)	Assistance Available	Key Benefit
Below 138% FPL	Illinois Medicaid	Comprehensive, no-cost coverage for eligible adults.
100% - 400% FPL	Advance Premium Tax Credits (APTCs)	Lowers monthly premiums for marketplace plans.
150% - 250% FPL	Cost-Sharing Reductions (CSRs)	Lowers deductibles, copayments, and out-of-pocket maximums on Silver plans.

For example, a single adult in Addison earning $30,000 per year (approximately 200% FPL) would likely qualify for significant premium tax credits and potentially cost-sharing reductions, making a Silver plan much more affordable. The median household income in Addison is $90,431 per U.S. Census Bureau ACS 2024 5-year estimates, indicating that many households may be above the FPL thresholds for maximum subsidies but could still benefit from APTCs.

Illinois Medicaid and CHIP for Addison Families

Illinois expanded its Medicaid program in 2014, significantly broadening access to health coverage for low-income adults. Adults in Addison with incomes up to 138% of the Federal Poverty Level (FPL) may qualify for Illinois Medicaid. This program provides comprehensive coverage with no monthly premiums. Beyond general adult coverage, Illinois offers robust support for families:

Pregnant Women: Illinois Medicaid covers pregnant women with income up to 213% FPL. This includes extensive prenatal care, labor, delivery, and 12 months of postpartum care. Applications can be submitted through ABE (abe.illinois.gov) or by calling the DHS helpline.
Children: The Illinois All Kids program, the state's CHIP equivalent, provides low-cost coverage for children with family incomes up to 313% FPL, making it one of the most expansive child coverage programs in the country.

These programs are vital safety nets, ensuring that vulnerable populations in Addison and DuPage County have access to necessary medical care.

Health Insurance Carriers in Addison

In 2026, 5 carriers offer marketplace plans in Illinois Rating Area 2, which covers DuPage and Kane counties. Addison residents have access to plans from these confirmed carriers:

Ambetter
Blue Cross and Blue Shield of Illinois
Molina Healthcare
Oscar Health
United Healthcare

These carriers provide a range of plan types, including HMO, EPO, and PPO options, on the GetCoveredIllinois marketplace. While DuPage County has no acute care hospitals within its boundaries, residents needing acute care travel to neighboring counties. It is important for Addison residents to review each carrier's network to ensure their preferred doctors and facilities are included, even if they are located outside of DuPage County.

Making Your Health Plan Decision in Addison

Choosing the right health insurance plan, whether from Oscar Health or another carrier, requires evaluating your needs, budget, and access to care. Consider these factors:

Budget: Use premium subsidies to reduce monthly costs. If eligible for Cost-Sharing Reductions (CSRs), a Silver plan will offer the best value.
Healthcare Needs: If you anticipate frequent doctor visits or have chronic conditions, a Gold plan might have lower out-of-pocket costs, while a Bronze plan will have lower premiums but higher costs when you need care.
Doctor and Hospital Access: Confirm your preferred doctors, specialists, and any necessary hospitals are in the network of the plan you choose. Oscar Health, like other carriers, has specific networks.

Addison, a city with a population of 35,489 and a median age of 40.8 years, has an uninsured rate of 10.7%, per U.S. Census Bureau ACS 2024 5-year estimates. This is higher than the broader DuPage County uninsured rate of 5.2%. Understanding your options on GetCoveredIllinois is a critical step towards securing coverage. A licensed health insurance producer can provide personalized guidance and help you enroll at no cost.

Frequently Asked Questions

Can I get Oscar Health insurance in Addison, Illinois?

Yes, Oscar Health is one of five confirmed carriers offering marketplace health insurance plans in Addison, Illinois, for the 2026 plan year. Addison is part of Illinois Rating Area 2, which includes DuPage and Kane counties.

What types of Oscar Health plans are available in Addison?

Oscar Health and other carriers in Illinois Rating Area 2 offer various plan types, including Health Maintenance Organization (HMO), Exclusive Provider Organization (EPO), and Preferred Provider Organization (PPO) plans. PPO plans are available on the GetCoveredIllinois marketplace.

How do I apply for Oscar Health insurance in Addison?

You can apply for Oscar Health insurance and other marketplace plans through GetCoveredIllinois, the state-based marketplace for Illinois. You can also work with a licensed health insurance producer who can help you compare plans and apply at no cost to you.

What if my income is low in Addison, Illinois?

Illinois expanded Medicaid in 2014, meaning adults with income up to 138% of the Federal Poverty Level (FPL) may qualify for Illinois Medicaid. Pregnant women with income up to 213% FPL and children up to 313% FPL (through Illinois All Kids) also qualify for comprehensive low-cost coverage.