Medicare 2026

Medicare in Palatine: how the two coverage paths differ

PALATINE, Ill. — For people turning 65 in Palatine, one of the first real Medicare decisions isn't which plan to pick. It's which path to take. Original Medicare paired with a Medigap policy, and Medicare Advantage, are two very different ways to get your coverage — and switching between them later isn't always easy.

Understanding how the two are built can help you avoid a costly mistake down the road.

Two paths, built differently

Original Medicare is the federal program itself — Part A (hospital) and Part B (doctor and outpatient). It lets you see any provider in the country that accepts Medicare, with no network. But it has no cap on what you might pay out of pocket. That's where Medigap (also called Medicare Supplement Insurance) comes in. A Medigap policy is sold by a private insurer and helps pay the deductibles, coinsurance, and copays that Original Medicare leaves behind. Most people on this path also add a stand-alone Part D plan for prescriptions.

Medicare Advantage (Part C) is different. Instead of getting your coverage directly from the federal program, you're getting it from a private plan that Medicare pays to manage your benefits. These plans must cover everything Original Medicare covers, and they usually bundle in Part D drug coverage and often extras like dental or vision. They typically use networks — HMOs or PPOs — and set their own rules for referrals, prior authorization, and out-of-pocket maximums.

Neither path is "better." They're built for different priorities.

What stays the same on both paths

A few things don't change no matter which road you take. The Part D annual out-of-pocket cap on covered prescriptions is $2,100 in 2026 and $2,400 in 2027, and the maximum Part D deductible is $615 in 2026 and $700 in 2027, according to CMS. The old "donut hole" coverage gap has been eliminated since 2025, replaced with a simpler three-phase drug benefit. And anyone who wants to spread drug costs out across the year can use the Medicare Prescription Payment Plan, a free option that smooths payments monthly.

Higher earners also face the same income-based surcharges either way. IRMAA — the extra amount added to Part B and Part D premiums — begins above $109,000 in income for a single filer in 2026.

Where the paths really diverge

The biggest structural differences show up in three areas:

• Provider access. Original Medicare + Medigap gives you nationwide access to any Medicare-accepting provider. Medicare Advantage plans generally use local or regional networks.
• Predictability vs. bundling. Medigap tends to trade a higher monthly premium for very predictable out-of-pocket costs. Medicare Advantage often has a lower premium but variable copays, and includes an annual out-of-pocket maximum set by the plan.
• Extras. Original Medicare doesn't cover routine dental, vision, or hearing. Many Advantage plans build those extras in.

The switching trap to know about

Here's the mistake people often don't see coming. When you first enroll in Medicare, you have a guaranteed right to buy any Medigap policy sold in Illinois — insurers cannot turn you down or charge you more because of health history. But if you start on Medicare Advantage and later want to switch to Original Medicare + Medigap, that guaranteed-issue protection may no longer apply. In most cases, Medigap insurers in Illinois can use medical underwriting, which means they can decline you or charge more.

That's why the initial decision carries more weight than it looks. It's worth thinking through before your first enrollment.

Plan availability in the Palatine area

Palatine is in Cook County, where a wide range of Medicare Advantage and Part D plans are offered each year. Availability, networks, and drug lists change annually, so the plans on the shelf during this fall's Annual Enrollment Period may not match last year's. You can compare what's currently offered in your ZIP code using the Plan Finder tool at medicare.gov.

Key dates to remember

• Oct. 15 – Dec. 7: Annual Enrollment Period. You can join, switch, or drop a Medicare Advantage or Part D plan for coverage starting Jan. 1.
• Jan. 1 – March 31: Medicare Advantage Open Enrollment Period. If you're already in an Advantage plan, you can switch to a different one or return to Original Medicare (and add a Part D plan).