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

Oscar Health Insurance Options in Mattoon, Illinois

Oscar Health is one of 5 carriers offering marketplace health plans in Mattoon, Illinois, for the 2026 plan year.
Mattoon residents can choose from HMO, EPO, and PPO plan types on the GetCoveredIllinois marketplace.
Individuals with incomes up to 138% FPL may qualify for Illinois Medicaid, while those up to 400% FPL (and potentially higher) can receive significant premium subsidies.
The average uninsured rate in Mattoon is 7.9%, per U.S. Census Bureau ACS 2024 5-year estimates.

For residents in Mattoon, Illinois, understanding your health insurance options, particularly with carriers like Oscar Health, is essential for securing affordable and comprehensive coverage. Oscar Health is a confirmed participant in the Illinois health insurance marketplace, offering plans to individuals and families in Mattoon through GetCoveredIllinois. As a state-based marketplace, GetCoveredIllinois provides access to a range of plans from multiple carriers, with potential financial assistance to lower monthly premiums and out-of-pocket costs. This guide details your options, eligibility for subsidies, and how to enroll in a plan that meets your needs in Mattoon.

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What Oscar Health Plans Are Available in Mattoon, Illinois?

Oscar Health offers health insurance plans to residents of Mattoon, Illinois, through the GetCoveredIllinois marketplace. As one of 5 confirmed carriers for Rating Area 8 in 2026, Oscar Health provides competitive options for individuals and families seeking coverage. While specific plan details and network structures can vary by plan year and location, Oscar Health generally offers HMO (Health Maintenance Organization) and EPO (Exclusive Provider Organization) plans. Illinois is an expansion state, and PPO (Preferred Provider Organization) plans are also available on-exchange from other carriers, giving Mattoon residents a comprehensive choice of plan types. When evaluating Oscar Health plans, it is important to consider factors such as the monthly premium, deductible, copayments, and coinsurance, as well as the network of doctors and hospitals. Mattoon, with a population of 16,586 and an uninsured rate of 7.9% per U.S. Census Bureau ACS 2024 5-year estimates, is part of Rating Area 8, which also covers Christian, Clark, Coles, Crawford, Cumberland, De Witt, Douglas, Edgar, Effingham, Fayette, Ford, Iroquois, Livingston, Macon, Moultrie, Piatt, Shelby, and Vermilion counties. The availability of multiple carriers in this multi-county rating area ensures a competitive marketplace for Mattoon residents.

Eligibility for Subsidies and Illinois Medicaid in Mattoon

Accessing affordable health insurance in Mattoon, Illinois, is significantly aided by financial assistance programs available through GetCoveredIllinois. These subsidies, primarily in the form of Premium Tax Credits (PTC) and Cost-Sharing Reductions (CSR), help lower the cost of monthly premiums and out-of-pocket expenses for eligible individuals and families.

Household Income (as % FPL)	Potential Assistance	Details for Mattoon Residents
Below 138% FPL	Illinois Medicaid	Adults with income up to 138% of the Federal Poverty Level (FPL) may qualify for Illinois Medicaid, which provides comprehensive coverage with no monthly premiums and minimal out-of-pocket costs. For a single individual, this threshold is approximately $20,782 in 2026. Pregnant women in Illinois may qualify for Medicaid up to 213% FPL, and children up to 313% FPL through Illinois All Kids. Applications can be made via ABE (abe.illinois.gov) or the DHS helpline.
100% - 400% FPL	Premium Tax Credits (PTC) & Cost-Sharing Reductions (CSR)	Individuals and families in this income range are eligible for Premium Tax Credits to lower their monthly premiums. Those with incomes up to 250% FPL are also eligible for Cost-Sharing Reductions, which reduce deductibles, copayments, and out-of-pocket maximums, especially on Silver plans.
Above 400% FPL	Enhanced Premium Subsidies	Thanks to the Inflation Reduction Act, individuals and families above 400% FPL can still qualify for premium subsidies if their benchmark plan premium would exceed 8.5% of their household income. This effectively removes the income cliff for subsidy eligibility, making marketplace plans more affordable for many Mattoon residents.

Eligibility for these programs is determined based on your household income, family size, and other factors. It is crucial to provide accurate information when applying through GetCoveredIllinois to ensure you receive the maximum assistance you qualify for.

Health Insurance Carriers in Mattoon

In 2026, 5 carriers offer marketplace plans in Rating Area 8, which covers Mattoon, Illinois, and 17 other counties including Christian, Clark, Coles, Crawford, Cumberland, De Witt, Douglas, Edgar, Effingham, Fayette, Ford, Iroquois, Livingston, Macon, Moultrie, Piatt, Shelby, and Vermilion counties. This robust selection provides Mattoon residents with diverse choices for health coverage. The confirmed carriers for Mattoon's Rating Area 8 are:

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

When selecting a plan, consider not only the carrier but also the specific plan type (HMO, EPO, PPO), the provider network, and how the plan's cost-sharing structure aligns with your anticipated healthcare needs. For example, if you prefer to see specialists without a referral, a PPO plan offered by Blue Cross and Blue Shield of Illinois might be a better fit, whereas Oscar Health often provides innovative digital tools and member services within its network.

Major Hospitals and Healthcare in Coles County

Mattoon is located in Coles County, which is served by Sarah Bush Lincoln Health Center in Mattoon. This acute care facility is a key healthcare provider for the city's 16,586 residents and the broader Coles County population of 46,777, per U.S. Census Bureau ACS 2024 5-year estimates. When choosing a health insurance plan, it is important to verify that your preferred doctors and hospitals, including Sarah Bush Lincoln Health Center, are within the plan's network. Understanding the local healthcare landscape is vital for making an informed decision about your health insurance. Coles County's median income is $56,478, and its uninsured rate is 7.1%, suggesting a significant portion of the population relies on health coverage to access care. Ensuring your plan provides access to local facilities like Sarah Bush Lincoln Health Center is a primary consideration for many residents.

Choosing the Right Health Plan in Mattoon

Navigating the health insurance marketplace in Mattoon can seem complex, but focusing on a few key factors can simplify your decision. Your choice should balance cost, coverage, and access to care.

If you are considering an Oscar Health plan or any other plan available in Mattoon, here's a decision framework:

Assess Your Income: Determine your household income relative to the Federal Poverty Level (FPL). If your income is below 138% FPL, explore Illinois Medicaid. If it's between 100% and 400% FPL, you're likely eligible for significant premium tax credits and potentially cost-sharing reductions. Even above 400% FPL, enhanced subsidies may still reduce your premium costs.
Evaluate Plan Types: Consider whether an HMO, EPO, or PPO plan best suits your needs. HMOs and EPOs typically have lower premiums but more restricted networks, often requiring referrals for specialists. PPOs, offered by carriers like Blue Cross and Blue Shield of Illinois, provide more flexibility in choosing providers, usually at a higher premium.
Check Provider Networks: Confirm that your preferred doctors, specialists, and local hospitals like Sarah Bush Lincoln Health Center are included in the plan's network. Out-of-network care can be significantly more expensive.
Compare Costs: Look beyond just the monthly premium. Compare deductibles, copayments, coinsurance, and out-of-pocket maximums across different metal tiers (Bronze, Silver, Gold, Platinum) to understand your total potential healthcare costs. Silver plans are often the best value if you qualify for Cost-Sharing Reductions.

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 enroll in a plan that aligns with your healthcare and financial situation in Mattoon.

Frequently Asked Questions

Can I get Oscar Health insurance in Mattoon, Illinois?

Yes, Oscar Health is one of 5 carriers offering marketplace health insurance plans in Mattoon, Illinois, for the 2026 plan year. Residents in Rating Area 8, which includes Mattoon, can enroll in Oscar Health plans through GetCoveredIllinois during open enrollment or a special enrollment period.

What types of plans does Oscar Health offer in Illinois?

Oscar Health, like other carriers on GetCoveredIllinois, typically offers various plan types including HMOs (Health Maintenance Organizations) and EPOs (Exclusive Provider Organizations). Illinois is an expansion state, and PPO (Preferred Provider Organization) plans are also available on-exchange from other carriers, giving Mattoon residents a range of choices.

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

You can enroll in an Oscar Health plan or other marketplace plans during the annual Open Enrollment Period through GetCoveredIllinois. If you experience a Qualifying Life Event (QLE) like losing coverage, moving, or having a baby, you may qualify for a Special Enrollment Period (SEP) outside of Open Enrollment. A licensed health insurance producer can assist you with the application process and compare plans.

What are the income limits for health insurance subsidies in Mattoon?

In Mattoon, Illinois, individuals and families with household incomes between 100% and 400% of the Federal Poverty Level (FPL) are typically eligible for premium tax credits that lower their monthly health insurance costs. Those with incomes below 138% FPL may qualify for Illinois Medicaid. Enhanced subsidies under the Inflation Reduction Act have made coverage more affordable, even for those above 400% FPL, by capping premium costs as a percentage of income.