Hi, I’m Cindy Kowalski
I’m a licensed, independent Medicare advisor serving clients across Illinois. I hold BCBS of Illinois/HCSC certification and am appointed with major carriers competing in the Illinois market. I got into this work because I almost made the wrong Medicare decision myself when I turned 65 — and I wanted to give other people the honest guidance I wished I’d had.
I’m not tied to any carrier. I compare every option available in your Illinois county — including BCBS IL, Humana, Aetna, UnitedHealthcare, and others — and tell you exactly what each one means for your doctors, your medications, and your budget.
What Makes Medicare in Illinois Different
Illinois has a large and competitive Medicare market — particularly in the Chicago metro — but it lacks some of the Medigap protections that neighboring states like Indiana now have. Illinois has no Birthday Rule, which means after your initial 6-month guaranteed issue window at 65, switching from one Supplement plan to another typically requires medical underwriting.
This makes Illinois one of the states where getting it right the first time matters most. The carrier you choose at 65, and the plan type you choose, may be harder to change later than you think.
The Chicago metro is also one of the most aggressively marketed Medicare regions in the country. During AEP, television, mailers, and phone calls from carriers can make it nearly impossible to know what’s actually good vs. what’s just well-advertised. An independent advisor cuts through all of it.
🏠 Moving from Indiana to Illinois (or vice versa)?
Cindy is licensed in both Illinois and Indiana. If you’re relocating across the state line — or splitting time between the two states — she can help you navigate the transition without gaps in coverage or penalty exposure. Moving triggers a Special Enrollment Period, and the plan that worked in Indiana may not be the right plan for your new Illinois ZIP code.
Illinois Has No Birthday Rule —
Your First Decision Carries the Most Weight
No Birthday Rule in Illinois
Unlike Indiana (2026) and Florida, Illinois does not give Medigap enrollees an annual window to switch supplement carriers without underwriting. After your initial 6-month window at 65, changing plans requires health qualification in most cases.
Underwriting After 65
If you choose Medicare Advantage at 65 and later want to switch to a Supplement, Illinois carriers can deny you or charge higher premiums based on your health history. The window at 65 is the one time you’re guaranteed acceptance.
Strong Initial Protections
At 65, you do have a federal 6-month guaranteed issue window. During this time you can enroll in any Medigap plan with no health questions asked. This is the window to understand and use well.
⚠️ Why This Matters in Illinois
Because Illinois lacks the annual switching flexibility that Indiana and Florida offer, the plan you choose at 65 — Advantage vs. Supplement — is harder to reverse. An independent advisor who shows you both options side by side before you enroll is more valuable in Illinois than almost anywhere else.
Medicare in Illinois Varies by County
The right plan in Cook County may not be available in DuPage or Kane. Here’s what makes each area different.
🏙️ Cook County (Chicago)
Cook County has the most plan competition in Illinois — BCBS IL, Humana, Aetna, UnitedHealthcare, and others all compete here. Major health systems include Northwestern Medicine, Rush, Advocate Health, and University of Chicago Medicine. Network verification is critical: not every plan includes every major system, and some plans that cover Northwestern don’t cover Rush and vice versa.
🏠 DuPage County (Naperville, Wheaton)
DuPage has strong plan options but a different mix than Cook County. Edward-Elmhurst Health and Advocate are major systems here. Some plans available in Cook aren’t available in DuPage, and the premium structure can differ significantly even with the same carrier. Always compare at your specific ZIP code.
🏠 Lake County IL (Waukegan, Libertyville)
Lake County IL sits on the Wisconsin border with its own plan availability. Advocate Condell and Northwestern Lake Forest Hospital are dominant here. Some Wisconsin-based carriers also have IL Lake County network options worth reviewing.
🏠 Will & Kane Counties (Joliet, Aurora)
Will and Kane counties are among the fastest-growing in Illinois, with plans that reflect both suburban Chicago access and more rural network characteristics in outer areas. Residents in the outer collar counties should verify that their preferred providers are truly in-network — not just nominally listed.
📍 Downstate Illinois — Cindy Can Help Too
Whether you’re in Rockford, Peoria, Springfield, Champaign, or a rural downstate county, Cindy compares what’s actually available at your specific ZIP code. Plan availability downstate can be thinner than in the metro, which makes independent guidance even more important.
Your Illinois Medicare Enrollment Timeline
You have a 7-month window around your 65th birthday. Miss it and you face permanent Part B penalties — added to your premium every month for the rest of your life.
Your Window Opens
The ideal time to start comparing plans. Cindy can pull every plan available in your Illinois county and walk you through what each one means.
You’re Eligible
Parts A and B activate. If you haven’t enrolled yet, you’re still in the window — but don’t wait. Coverage gaps create billing complications.
⚠ Window Closes
Miss this and you face a 10% Part B penalty permanently added for every 12-month period you were eligible but didn’t enroll.
📅 Still Working Past 65 in Illinois?
Illinois has a large professional workforce — healthcare, finance, law, and government — that often works past 65. If you have creditable employer coverage (20+ employees), you may delay Part B without penalties. If your employer has fewer than 20 employees, Medicare becomes primary at 65. Cindy will tell you exactly which situation applies to you.
Not sure when you should enroll? We’ll create your personalized Illinois enrollment plan.
The Most Common Medicare Mistakes Illinois Residents Make at 65
Missing the Part B Enrollment Deadline
A 10% penalty permanently added for every 12-month period you were eligible but didn’t enroll. This follows you for life regardless of which plan you eventually choose.
Assuming Illinois Has a Birthday Rule
Neighbors in Indiana now have a 60-day annual window to switch Supplement carriers. Illinois does not. After your first 6 months on Part B, switching Medigap carriers requires underwriting. Don’t assume the flexibility exists.
Not Verifying Your Doctors Are In-Network
Northwestern, Rush, Advocate, and University of Chicago Medicine are not all in-network for every plan. Your specialist may be out-of-network even on a plan that sounds like it covers the Chicago system you use.
Choosing Advantage Without Seeing the Supplement Side
Illinois agents who only sell Advantage will only show you Advantage. An independent advisor shows you both. In a state without a Birthday Rule, this comparison before you enroll is more important than anywhere else.
Choosing Based on $0 Premium
Many Illinois Advantage plans advertise $0 premiums. But a $0 premium plan with a $6,700+ out-of-pocket maximum isn’t free. Cindy shows you the full cost picture for your specific situation.
Using Cook County Data for a Collar County
Statewide and Cook County averages don’t apply to DuPage, Lake, Will, or Kane. Plan options, premiums, and networks differ by county. Always verify at your actual ZIP code before making a decision.
These mistakes can follow you for decades. Let’s make sure you avoid them.
Request Your Free ReviewWhat a Free Review With Cindy Looks Like
We talk about your situation
Your doctors, your medications, your budget, your retirement plans. 30 minutes by phone. Whether you’re in Chicago, the suburbs, or downstate, the conversation is specific to your county and your situation.
I pull every plan available in your county
Not statewide averages — your specific Illinois ZIP code. BCBS IL, Humana, Aetna, UnitedHealthcare, and every other carrier available in your area. I filter out plans where your doctors aren’t in-network.
I show you both Advantage and Supplement options
In Illinois, where there’s no Birthday Rule, seeing both sides of the comparison before you enroll is especially important. I’ll show you the honest trade-offs — not just what pays me more.
I help you enroll — or I don’t
If you decide to move forward, I handle the paperwork. If you want to think it over or get a second opinion, that’s fine. No pressure, no follow-up sales calls.
Illinois Medicare FAQ
These are the questions we hear most from people turning 65 in Illinois. If yours isn’t here, call or request a callback — no question is too basic.
Request Your Free Illinois Medicare Review
Leave your name and number — Cindy will call you back personally.
📅 Your 7-month enrollment window has real deadlines. In Illinois, where there’s no Birthday Rule, the decision you make at 65 is the most important one. The sooner you start, the better.
No sales pressure · No cost to you, ever · Independent advice
✓ You’re All Set!
Cindy will call you at the number you provided. Looking forward to speaking with you.
Prefer to call directly? (352) 464-4400