Oscar Health Insurance Plans in Chicago, Illinois

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

Oscar Health is one of 5 carriers offering health insurance plans on the GetCoveredIllinois marketplace in Chicago for 2026.
Chicago residents with incomes up to 400% FPL may qualify for significant subsidies to reduce monthly premiums for Oscar Health plans.
Illinois Medicaid covers adults up to 138% FPL, pregnant women up to 213% FPL, and children up to 313% FPL.
Cook County, which includes Chicago, has a population of over 5.1 million and an uninsured rate of 8.9% per U.S. Census Bureau ACS 2024 5-year estimates.

For Chicago residents seeking health insurance in 2026, Oscar Health offers a range of plans through GetCoveredIllinois, the state's official health insurance marketplace. Oscar Health is one of several carriers providing coverage options in Rating Area 1, which encompasses Cook County. These plans are designed to meet Affordable Care Act (ACA) standards, ensuring comprehensive benefits and consumer protections. Depending on your household income, you may qualify for financial assistance, such as Advance Premium Tax Credits (APTCs), to help make your Oscar Health plan more affordable. Enrollment typically occurs during the annual Open Enrollment Period, but Special Enrollment Periods are available for those with qualifying life events.

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 Are Your Oscar Health Plan Options in Chicago?

In Chicago, Oscar Health primarily offers Exclusive Provider Organization (EPO) plans on the GetCoveredIllinois marketplace. EPO plans require you to use doctors and hospitals within the plan's network, except in emergencies. Unlike HMOs, you generally do not need a referral to see a specialist within the network. Illinois is an SBM (state-based marketplace) state, and PPO plans ARE available on-exchange, giving Chicago shoppers a broader range of choices beyond just HMO and EPO structures. When considering an Oscar Health plan, it is important to review the specific network to ensure your preferred providers are included.

Understanding Financial Assistance and Illinois Medicaid

Many Chicago residents qualify for financial assistance to lower the cost of health insurance. Advance Premium Tax Credits (APTCs) are available to individuals and families with household incomes between 100% and 400% of the Federal Poverty Level (FPL). These subsidies directly reduce your monthly premium payments. Additionally, Cost-Sharing Reductions (CSRs) can help lower your out-of-pocket costs, such as deductibles, copayments, and coinsurance, if you enroll in a Silver-tier plan and meet specific income criteria. For those with lower incomes, Illinois Medicaid provides comprehensive health coverage. Illinois expanded Medicaid in 2014, meaning adults with household incomes up to 138% FPL may qualify. The program is known as Illinois Medicaid, and enrollment can be managed through ABE (abe.illinois.gov) or by calling the DHS helpline. Illinois also offers robust coverage for pregnant women, with eligibility up to 213% FPL, including 12 months of postpartum care. The Illinois All Kids program (CHIP equivalent) provides low-cost coverage for children up to 313% FPL, making it one of the most expansive child coverage programs in the country.

Health Insurance Carriers in Chicago

For 2026, Chicago residents in Rating Area 1 have a choice of plans from 5 confirmed carriers on the GetCoveredIllinois marketplace. This robust competition helps ensure a variety of options for individuals and families seeking coverage. The carriers offering marketplace plans in this rating area include:

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

Each carrier offers different plan types, networks, and benefit designs, so it is important to compare your options carefully. Blue Cross and Blue Shield of Illinois, for example, offers PPO plans on-exchange in Illinois, expanding choices for those who prefer more network flexibility.

Navigating Health Care in Chicago's Cook County

Chicago, the largest city in Illinois, is located within Cook County, which is a single-county rating area (Rating Area 1). Cook County is a densely populated region with a population of 5,182,090 and a median income of $83,498, per U.S. Census Bureau ACS 2024 5-year estimates. The county is home to 46 acute care hospitals, offering extensive medical services. Major hospital systems serving the area include Northwestern Memorial Hospital, Rush University Medical Center, The University of Chicago Medical Center, and Loyola University Medical Center. When selecting an Oscar Health plan, or any other plan, it is crucial to verify that your preferred doctors and any hospitals you frequent are part of the plan's network to ensure seamless access to care. Chicago's uninsured rate stands at 9.8%, reflecting ongoing efforts to connect residents with affordable coverage options.

Making the Right Health Plan Decision for Your Needs

Choosing the right health insurance plan in Chicago involves evaluating your income, health needs, and preferred providers.

If your income is below 138% FPL: You likely qualify for Illinois Medicaid. This program provides comprehensive, low-cost coverage.
If your income is between 100% and 400% FPL: You are eligible for Advance Premium Tax Credits (APTCs) to reduce your monthly premiums. Consider a Silver-tier plan if your income is closer to the lower end of this range, as you may also qualify for Cost-Sharing Reductions (CSRs) that lower your out-of-pocket costs.
If your income is above 400% FPL: While you won't qualify for premium subsidies, you can still purchase an ACA-compliant plan through GetCoveredIllinois or directly from a carrier. Comparing Bronze, Silver, Gold, and Platinum plans is essential to find the right balance of premium and out-of-pocket costs.

A licensed health insurance producer can provide personalized guidance, helping you compare Oscar Health plans with offerings from other carriers, understand subsidy eligibility, and navigate the enrollment process—all at no cost to you.

Frequently Asked Questions

What types of Oscar Health plans are available in Chicago?

In Chicago, Oscar Health offers health insurance plans through the GetCoveredIllinois marketplace. These typically include EPO (Exclusive Provider Organization) plans, which may offer a balance of network access and cost efficiency. For 2026, Oscar Health is one of 5 carriers providing marketplace plans in Rating Area 1, which covers Cook County.

Can I get a subsidy for Oscar Health plans in Chicago?

Yes, if your household income falls between 100% and 400% of the Federal Poverty Level (FPL), you may qualify for Advance Premium Tax Credits (APTCs) to lower your monthly premiums for Oscar Health plans purchased through GetCoveredIllinois. Individuals and families with incomes below 138% FPL may qualify for Illinois Medicaid. Enhanced subsidies continue to be available, making coverage more affordable for many Chicago residents.

How do I enroll in an Oscar Health plan in Chicago?

Enrollment in Oscar Health plans for Chicago residents occurs during the annual Open Enrollment Period (OEP) through GetCoveredIllinois, the state's official health insurance marketplace. You may also qualify for a Special Enrollment Period (SEP) if you experience a qualifying life event such as marriage, birth of a child, or loss of other coverage. A licensed health insurance producer can assist you with the enrollment process and subsidy application at no cost.

Does Oscar Health cover major hospitals in Chicago?

Oscar Health plans in Chicago typically contract with a network of local hospitals and providers. Cook County is home to 46 acute care hospitals, including major medical centers such as Northwestern Memorial Hospital, Rush University Medical Center, The University of Chicago Medical Center, and Loyola University Medical Center. It is essential to verify if your specific Oscar Health plan includes your preferred doctors and hospitals in its network before enrolling.