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Part B Topics Part B Overview What Part B Covers Premiums & IRMAA Late Enrollment Penalty Get Help📋 Free Consultation
Medicare Part B — Medical Insurance

Part B Covers Your Doctors, Labs & Outpatient Care

Part B is the half of Original Medicare that follows you to the doctor's office, the lab, the imaging center, and the outpatient clinic. Here's what it covers, what it costs, and what trips people up.

$202.90
Standard monthly premium (2026)
$283
Annual deductible (2026)
80 / 20
Medicare pays 80%, you pay 20% after deductible
$0
Cost for most covered preventive services

What You Need to Know About Part B

Part B is where most day-to-day Medicare coverage happens — your doctor visits, labs, imaging, durable medical equipment, and a long list of preventive screenings. Unlike Part A, Part B requires a monthly premium no matter how much you've worked. Select a topic below to go deeper.

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Coverage
What Part B Covers

Doctors, outpatient care, preventive services, durable medical equipment, mental health, and the services most people actually use every year.

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Costs
Premiums & IRMAA

Most people pay $202.90/month in 2026 — but higher earners pay more. Learn how IRMAA works, what income thresholds trigger it, and how to appeal it.

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Enrollment
Late Enrollment Penalty

Miss your enrollment window and pay 10% more per year — permanently. What the penalty is, how it's calculated, and the one scenario where it doesn't apply.

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Free Help
Not Sure What Part B Means for You?

Betsy will walk through your specific situation — whether to take Part B now, how to handle it with employer coverage, and how to keep costs down.

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Betsy Barbosa Villa — Licensed Medicare Advisor

"Part B is the one that catches people when they're still working past 65. The question of whether to take it now or delay is never the same answer for everyone — it depends on your employer's size, your coverage, and what your long-term plan is. Getting this wrong can mean a permanent penalty you pay every month for the rest of your life. This is one of the conversations I have most often, and it's one of the most important ones to have before you decide."

Betsy Barbosa Villa · Licensed in MA, KY & FL · (508) 474-9494

Questions About Part B?

Get a free, no-pressure conversation with Betsy — a licensed independent advisor who works for you, not for any insurance company.

📋 Book My Free Consultation

or call (508) 474-9494