Health Insurance Plans in Cook County, Illinois (2026)
78 ACA marketplace (Obamacare) plans are available in Cook County, IL, from 5 insurers. The cheapest plan starts at $331.34/month before subsidies.
That ranks 4th lowest of the 23 county areas we track in Illinois, 32% below the statewide median of $485.16.
Last updated: October 5, 2026 · Source: Official Marketplace Data · How we calculate this
Covers Chicago, Cicero, Schaumburg, Evanston, Arlington Heights, Palatine and nearby communities.
78
Plans Available
$331.34
Cheapest Plan/mo
5
Insurers
Get Covered Illinois
Exchange
Insurers With the Cheapest Plans in Cook
Plans Available in Cook
Sorted by monthly premium · 30-year-old · Before subsidies
Oscar Health Plan, Inc. Bronze Simple (Select)
Oscar Health Plan, Inc.
$331.34/mo
Ded: $9,000
Blue Cross and Blue Shield of Illinois MyBlue Plus Bronze℠ Standard - Select Rx Copays
Blue Cross and Blue Shield of Illinois
$333.17/mo
Ded: $7,500
Oscar Health Plan, Inc. Secure (Choice)
Oscar Health Plan, Inc.
$340.23/mo
Ded: $10,600
Blue Cross and Blue Shield of Illinois MyBlue Plus Bronze℠ 903
Blue Cross and Blue Shield of Illinois
$343.87/mo
Ded: $4,000
Oscar Health Plan, Inc. Bronze Classic Standard (Select)
Oscar Health Plan, Inc.
$348.18/mo
Ded: $7,500
UnitedHealthcare UHC Bronze Essential (No Referrals)
UnitedHealthcare
$350.25/mo
Ded: $10,600
Blue Cross and Blue Shield of Illinois MyBlue Plus Bronze℠ 912
Blue Cross and Blue Shield of Illinois
$359.85/mo
Ded: $1,500
Blue Precision Bronze HMO℠ Standard - Select Rx Copays
Blue Cross and Blue Shield of Illinois
$364.83/mo
Ded: $7,500
Average Premiums in Cook
Avg Bronze Plan
$408/mo
20 plans
Avg Silver Plan
$577/mo
Eligible for CSR cost reductions
Deductibles & Out-of-Pocket Limits in Cook
The premium is what you pay monthly; the deductible is what you pay before the plan starts sharing costs, and the out-of-pocket maximum is the most you can pay in a year. A cheaper premium usually means a higher deductible.
| Metal tier | Plans | Typical deductible | Deductible range | Typical out-of-pocket max |
|---|---|---|---|---|
| Bronze | 20 | $7,500 | $0–$10,600 | $10,150 |
| Silver | 30 | $6,000 | $0–$7,000 | $8,900 |
| Gold | 26 | $1,820 | $0–$3,300 | $8,200 |
| Catastrophic | 2 | $10,600 | $10,600 | $10,600 |
Typical is the middle plan in each tier, not an average, since one $0-deductible variant would otherwise drag the figure below anything on offer. Silver plans can carry much lower deductibles than shown if you qualify for cost-sharing reductions. Check what you qualify for.
$0 and low-cost health insurance in Cook County
At $23,940 a year (150% of the poverty level), a 40-year-old in Cook County can get at least 7 Bronze plans for $0 a month after the premium tax credit.
| Age | Income $23,940 (150% of poverty level) | Income $31,920 (200% of poverty level) |
|---|---|---|
| 30 | $0 (5+ plans) | $66 or less |
| 40 | $0 (7+ plans) | $52 or less |
| 60 | $0 (7+ plans) | $0 (7+ plans) |
Medicaid: Illinois expanded Medicaid, so adults earning up to 138% of the poverty level ($22,025 a year for one person, $45,540 for a family of four) usually qualify, and can apply any time of year.
2026 premiums in Cook County, scaled by age with the CMS age curve; the credit uses the 2026 IRS percentages. "Or less" and "+" are because the credit is based on the second-cheapest Silver plan and only the cheapest plans are counted, both of which can only make the real figure better. Federal credit only, non-smokers. Income limits · Calculate your own credit
Nearby Counties in Illinois
All Counties in Illinois
More Illinois Health Insurance Guides
Frequently asked questions about ACA insurance in Illinois
What is the health insurance marketplace in Illinois?
The Illinois (IL) health insurance marketplace is Get Covered Illinois (https://getcovered.illinois.gov/), a state-based ACA exchange where residents compare and enroll in qualified health plans. Policymage lists 78 plans with live premium data. Open Enrollment runs November 1 through January 15.
How do I compare health insurance plans in Illinois?
Use policymage.com/get-quotes: enter your ZIP code, household ages, and income. Policymage fetches ACA Marketplace plans for your county, calculates APTC subsidies, and lets you compare up to 4 plans side-by-side on premium, deductible, network, and benefits. Free, no account, no broker bias. Plans in Illinois start from $331.34/month before subsidies.
Which Medicaid plan is best in Illinois?
There is no single "best" Medicaid plan in Illinois. Medicaid is administered through MCOs such as Blue Cross Blue Shield of Illinois, Ambetter from Meridian, Oscar Health. The right plan depends on your county, doctors, and prescriptions. Medicaid (income up to 138% FPL, ~$22,025/year for an individual) is separate from ACA Marketplace plans at Get Covered Illinois. Apply year-round through your state Medicaid office.
Is short-term health insurance available in Illinois?
Short-term health insurance is sold outside the ACA Marketplace in Illinois by private insurers. These plans are not ACA-compliant: they can exclude pre-existing conditions, skip Essential Health Benefits, and lack guaranteed renewal. For comprehensive coverage with subsidies, enroll in an ACA Marketplace plan at Get Covered Illinois during Open Enrollment (November 1 to January 15). See policymage.com/faq for more on short-term vs ACA plans.
How much is health insurance in IL?
Health insurance in IL starts as low as $331.34/month for a 30-year-old on a Bronze plan before subsidies. Most Illinois residents who qualify for APTC pay significantly less, some as low as $0/month for a Bronze plan.
What is the cheapest health insurance option in IL for 2027?
The cheapest ACA option in IL for 2027 is typically a Bronze-tier plan or, for residents under 30, a catastrophic plan. Both carry the lowest monthly premium in exchange for a higher deductible. Compare exact Illinois plans and prices at policymage.com/get-quotes.
How do I get health insurance in Illinois?
To get health insurance in Illinois, enroll in an ACA Marketplace plan through Get Covered Illinois during Open Enrollment, which runs November 1 through January 15. Plans start at $331.34/month before subsidies. You need your ZIP code, household size, and estimated annual income to apply. Outside Open Enrollment you need a Qualifying Life Event (job loss, marriage, birth, or a move) to enrol through a Special Enrollment Period.
What is the best health insurance in Illinois?
There is no single best health insurance plan in Illinois; total annual cost depends on your doctors, prescriptions, and how much care you use. Policymage does not recommend plans. It lets you compare 78 Illinois plans on premium, deductible, network, and quality rating. Total annual cost is the premium × 12 plus your expected deductible and copays. Cost-Sharing Reductions lower deductibles and copays for incomes between 100% and 250% FPL, and apply only to Silver plans.
How much is health insurance in Illinois per month?
Health insurance in Illinois starts at $331.34 per month for a Bronze plan for a 30-year-old, before subsidies. Most residents who qualify for APTC tax credits pay considerably less, and some pay $0/month for a Bronze plan. Your exact monthly cost depends on age, county, household size, and tobacco use.
How do I get free health insurance in Illinois?
Free or near-free coverage in Illinois comes from two routes. Medicaid covers adults earning up to 138% of the Federal Poverty Level (roughly $22,025/year for an individual), and you can apply year-round. Above that, APTC subsidies bring many Bronze Marketplace plans to $0/month for Illinois residents on lower incomes.
When does Open Enrollment end in Illinois for ACA plans?
Open Enrollment for Illinois residents runs from November 1 through January 15. Illinois runs its own exchange (Get Covered Illinois), which set the January 15 deadline. Outside Open Enrollment, you need a Qualifying Life Event to enroll in a Special Enrollment Period.
How much does health insurance cost in Illinois?
Health insurance in Illinois starts as low as $331.34/month for a 30-year-old on a Bronze plan before subsidies. With APTC tax credits, many Illinois residents pay $0–$50/month for Bronze coverage. Costs vary by age, county, tobacco use, and household size.
Does Illinois use HealthCare.gov or its own state exchange?
Illinois runs its own state-based Marketplace called Get Covered Illinois (https://getcovered.illinois.gov/). You enroll there directly, not at HealthCare.gov. Plan offerings, enrollment dates, and customer support are managed by Illinois, not the federal government.
Has Illinois expanded Medicaid under the ACA?
Yes. Illinois has expanded Medicaid, so adults with household income up to 138% of the Federal Poverty Level (approximately $22,025/year for an individual) qualify for free or very low-cost Medicaid. There's no Open Enrollment window; you can apply year-round.
What are the income limits for ACA subsidies in Illinois?
Premium tax credits cover household income from 100% to 400% of the Federal Poverty Level: about $15,960 to $63,840 a year for an individual, or $33,000 to $132,000 for a family of 4. Below 138% FPL most adults qualify for Medicaid instead. Above 400% FPL there is no credit in 2027: the enhanced rules that removed that limit expired after 2025. Use the Get Covered Illinois subsidy calculator for your exact estimate.
What are the metal tiers in Illinois (Bronze, Silver, Gold, Platinum)?
Illinois ACA plans come in four metal tiers based on actuarial value (the percentage of medical costs the plan covers on average): Bronze (~60%), Silver (~70%), Gold (~80%), and Platinum (~90%). Bronze has the lowest premium and highest deductible; Platinum has the highest premium and lowest deductible. Silver is the "benchmark" tier used to calculate APTC subsidies, and it's the only tier eligible for Cost-Sharing Reductions if you qualify by income.
Are HSA-eligible plans available in Illinois?
Yes. HSA-eligible High-Deductible Health Plans (HDHPs) are available in Illinois through Get Covered Illinois. For 2026, HDHPs must have a deductible of at least $1,700 (individual) or $3,400 (family), and you can contribute up to $4,400 (individual) or $8,750 (family) to your HSA pre-tax. HSA contributions roll over year-to-year and can be invested.
Do Illinois ACA plans cover dental and vision?
Illinois ACA Marketplace plans for adults include preventive care, mental health, prescriptions, hospitalization, and the 10 Essential Health Benefits, but adult dental and vision are not federally required. Most Illinois plans cover pediatric dental and vision automatically. For adult dental/vision, you typically buy a separate standalone plan through Get Covered Illinois or directly from an insurer.
What is a Qualifying Life Event for Special Enrollment in Illinois?
Outside Open Enrollment, Illinois residents can enroll in or change ACA plans within 60 days of a Qualifying Life Event: loss of other health coverage, marriage or divorce, birth or adoption of a child, moving to a new county or state, a change in income that affects subsidy eligibility, becoming a US citizen, or release from incarceration. Have documentation ready when applying through Get Covered Illinois.
How do I find in-network doctors and hospitals in Illinois?
Each Illinois ACA plan has its own provider network. Before enrolling, look up the plan on Get Covered Illinois, click the carrier name to access their provider directory, and search for your specific doctors and preferred hospitals by name. Out-of-network care typically isn't covered (HMO plans) or costs significantly more (PPO plans). Out-of-network costs can exceed the premium difference between plans.
What is Get Covered Illinois?
Get Covered Illinois is Illinois's official ACA Marketplace. Effective November 1, 2025, Illinois replaced the federal Marketplace with its own State-Based Marketplace, so Illinois residents now apply and enroll at getcovered.illinois.gov rather than HealthCare.gov. Existing HealthCare.gov accounts were migrated automatically for the 2026 plan year. Policymage shows the same plans and live premium data, then sends you to Get Covered Illinois to enroll.
Compare Plans in Cook
Enter your ZIP code, age, and income to see all plans available to you, with your actual subsidy applied, or see how Cook compares to the Illinois state average.
Free · No account required · No broker fees
Plans shown based on input. Not insurance advice. Policymage is not a licensed broker or agent.