Oscar Health Insurance in Northbrook, Illinois

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

Oscar Health is one of 5 confirmed carriers offering marketplace plans in Northbrook's Rating Area 1 for 2026.
Northbrook residents may qualify for premium tax credits if their income is between 100% and 400% of the Federal Poverty Level.
Illinois expanded Medicaid in 2014, covering adults up to 138% FPL, and pregnant women up to 213% FPL.
Northbrook's uninsured rate is 2.2%, significantly lower than Cook County's 8.9% rate, per U.S. Census Bureau ACS 2024 5-year estimates.

If you are looking for Oscar Health insurance plans in Northbrook, Illinois, you can find a range of options through GetCoveredIllinois, the state's official health insurance marketplace. Oscar Health is among the carriers providing coverage in Rating Area 1, which includes Northbrook and the entirety of Cook County. Plans typically include various levels of coverage, from Bronze to Platinum, with different cost-sharing structures like Health Maintenance Organizations (HMOs) and Exclusive Provider Organizations (EPOs) designed to fit diverse needs and budgets. Understanding your eligibility for financial assistance, such as premium tax credits and cost-sharing reductions, is crucial to making an informed decision.

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 Northbrook?

In Northbrook, Oscar Health offers health insurance plans primarily through GetCoveredIllinois. These plans are structured under the Affordable Care Act (ACA) and typically fall into metal tiers: Bronze, Silver, Gold, and Platinum. Each tier represents a different balance between monthly premiums and out-of-pocket costs:

Bronze plans: Feature lower monthly premiums but higher deductibles and out-of-pocket maximums. They are designed for individuals who anticipate minimal healthcare use or who want protection against catastrophic medical costs.
Silver plans: Offer moderate premiums and out-of-pocket costs. These plans are particularly valuable for individuals who qualify for cost-sharing reductions, as these subsidies can significantly lower deductibles, copayments, and coinsurance amounts.
Gold plans: Come with higher monthly premiums but lower deductibles and out-of-pocket maximums, meaning the plan covers a larger share of healthcare costs once the deductible is met.

Illinois is a state-based marketplace (SBM) where PPO plans ARE available on-exchange, often offered by other major carriers. Oscar Health primarily focuses on HMO and EPO structures, which require you to use a network of providers, often coordinating care through a primary care physician. It is important to review the specific plan details, network restrictions, and drug formularies to ensure they meet your healthcare needs in Northbrook.

Financial Assistance for Health Insurance in Northbrook

Many Northbrook residents qualify for financial assistance to make health insurance more affordable. The two main types of subsidies available through GetCoveredIllinois are:

Premium Tax Credits (PTC): These subsidies reduce your monthly premium payments. Eligibility is based on your household income relative to the Federal Poverty Level (FPL). In 2026, individuals and families with incomes between 100% and 400% FPL may qualify for these credits. For example, a single person earning up to approximately $58,320 per year (400% FPL for 2026 based on 2023 poverty guidelines) could receive a premium tax credit.

Cost-Sharing Reductions (CSRs): These subsidies reduce the amount you pay out-of-pocket for deductibles, copayments, and coinsurance. CSRs are only available with Silver-tier plans and are typically for individuals with incomes up to 250% FPL. For a single person, this would be an income of approximately $36,450 per year (250% FPL for 2026 based on 2023 poverty guidelines).

Illinois expanded its Medicaid program in 2014, known as Illinois Medicaid. This means adults with household incomes up to 138% of the Federal Poverty Level (FPL) may qualify for comprehensive, low-cost health coverage. For pregnant women, Illinois Medicaid covers those with incomes up to 213% FPL, including 12 months of postpartum care, one of the most generous thresholds nationally. Children in Illinois may qualify for Illinois All Kids (the CHIP equivalent) with household incomes up to 313% FPL.

Health Insurance Carriers in Northbrook

For 2026, 5 carriers offer marketplace plans in Rating Area 1, which encompasses Northbrook and the entirety of Cook County. Residents have choices beyond Oscar Health, including a mix of local and national providers. The confirmed carriers for this rating area are:

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

When selecting a plan, consider not only the premium and deductible but also the provider network. Many residents in Northbrook rely on the extensive network of hospitals and medical centers available in Cook County. Major systems like Loyola Gottlieb Memorial Hospital in Melrose Park, Northshore University Healthsystem - Evanston Hospital, Rush University Medical Center, and Northwestern Memorial Hospital in Chicago are part of the 46 acute care hospitals in Cook County. Oscar Health plans will have specific networks, so verify that your preferred doctors and facilities are included.

Northbrook, a city with a population of 34,585, and Cook County, with over 5.1 million residents, are served by a diverse range of healthcare providers. The city's median income is $157,782, and its uninsured rate is 2.2%, per U.S. Census Bureau ACS 2024 5-year estimates. This is significantly lower than Cook County's overall uninsured rate of 8.9% and median income of $83,498, reflecting Northbrook's distinct demographic profile within Rating Area 1.

Making the Right Choice for Your Health Coverage

Choosing the right health insurance plan in Northbrook involves evaluating your healthcare needs, budget, and eligibility for financial assistance.

If your income is below 138% FPL: You likely qualify for Illinois Medicaid, which provides comprehensive coverage with minimal to no costs. Apply through ABE (abe.illinois.gov) or call the DHS helpline.
If your income is between 100% and 400% FPL: You are eligible for premium tax credits that can significantly lower your monthly premiums for plans purchased through GetCoveredIllinois. Consider a Silver plan to also potentially benefit from cost-sharing reductions.
If your income is above 400% FPL: You can still purchase plans through GetCoveredIllinois at full price or explore off-marketplace options. Focus on finding a plan with a network that includes your preferred doctors and hospitals, and a deductible that aligns with your expected medical expenses.

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

Frequently Asked Questions

What types of Oscar Health plans are available in Northbrook, Illinois?

In Northbrook, Oscar Health offers marketplace plans that typically include HMO (Health Maintenance Organization) and EPO (Exclusive Provider Organization) options. Illinois is an SBM state, meaning PPO plans are also available on-exchange from other carriers.

Can I get a subsidy for Oscar Health insurance in Northbrook?

Yes, individuals and families in Northbrook with incomes between 100% and 400% of the Federal Poverty Level (FPL) may qualify for premium tax credits (subsidies) to reduce their monthly health insurance costs through GetCoveredIllinois. Those with incomes up to 250% FPL may also qualify for cost-sharing reductions.

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

You can enroll in an Oscar Health plan through GetCoveredIllinois, the official state-based marketplace for Illinois. Enrollment is primarily during the annual Open Enrollment Period, or during a Special Enrollment Period if you experience a qualifying life event like marriage, birth of a child, or loss of other coverage.

Are Oscar Health plans part of the Illinois Medicaid program?

Oscar Health plans are private health insurance options available through the marketplace. Illinois Medicaid is a separate, government-funded program for low-income residents. Illinois expanded Medicaid, so adults with incomes up to 138% of the Federal Poverty Level may qualify for Illinois Medicaid.