What Medicare Actually Costs Each Month

"Isn't Medicare free?" It's one of the most common questions we hear, and the honest answer is: partly. Most people pay nothing for Part A, a standard monthly premium for Part B, and then whatever their chosen drug or supplemental coverage adds. Here's the full monthly picture, in plain English, with the numbers that apply for 2026.

Part B: The Premium Almost Everyone Pays

Part B covers doctor visits, outpatient care, labs, and preventive services, and its premium is the anchor of your monthly Medicare budget — the 2026 standard amount is $202.90 per month, typically deducted right from your Social Security check. There's also an annual Part B deductible to meet before most Part B coverage begins. Importantly, you keep paying the Part B premium no matter which path you choose afterward — even "zero-premium" Medicare Advantage plans sit on top of it, not instead of it.

IRMAA: The Higher-Income Surcharge

If your income is above a certain threshold, you'll pay more for Parts B and D through IRMAA — the Income-Related Monthly Adjustment Amount. Two things about it are worth knowing. First, it's based on your tax return from two years prior, so your income at 63 can set your premium at 65. Second, it's appealable: if your income has dropped because of a life-changing event like retirement, you can ask Social Security to use your more recent, lower income instead. Many people pay surcharges they could have appealed away — our Medicare costs guide walks through how.

The Penalty That Never Goes Away

One cost deserves a red flag: the late enrollment penalty. If you delay Part B without qualifying coverage (such as through an employer while you're still working), your premium can rise by about 10% for each full 12-month period you delayed — and that increase generally sticks for as long as you have Part B. Your Initial Enrollment Period is the 7-month window around your 65th birthday; if you're working past 65 with employer coverage, special rules usually protect you, but the sequencing matters. This is a five-minute conversation that can prevent a permanent surcharge.

A quick word on Part A, since “premium-free” doesn’t mean cost-free: while most people pay no monthly premium for it, using hospital care under Part A still involves deductibles and cost-sharing — which is a big part of what Medicare Advantage plans and Medigap supplements exist to manage. When you compare those two paths, you’re really deciding how you want to handle the costs Original Medicare leaves behind.

If the Premiums Are a Stretch

If these monthly costs would strain your budget, don't quietly skip coverage — help exists, and it's underused. Medicare Savings Programs, run through state Medicaid offices, can pay the Part B premium (and sometimes more) for people with limited income and resources. On the drug side, the Extra Help program lowers Part D premiums and copays. Both have income and asset limits that are updated regularly, and many people who qualify never apply because they assume they earn too much. Checking costs nothing, and the payoff — a covered Part B premium, month after month — is one of the best returns in all of insurance. If money is tight, make this the first question you ask, not the last.

What Your Total Actually Looks Like

Put together, a typical monthly Medicare budget is: premium-free Part A, plus $202.90 for Part B (2026 standard, more with IRMAA), plus your chosen layer — a Medicare Advantage plan that's often low or $0 additional premium with pay-as-you-go copays, or a Medigap supplement plus stand-alone Part D, which costs more monthly but makes spending very predictable. Neither path is automatically cheaper; it depends on your health, doctors, and medications. We compare both, in real dollars, on our Medicare page — or skip ahead and call 561-339-0727 for a free rundown of what Medicare would cost you each month.