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What Medicare Part B Covers in 2022 (+ Is It Worth It?)

By Rikin Shah | Licensed Life & Health Insurance Agent

Medicare Part B Overview

Original Medicare is the federal health insurance program for seniors (those 65+ years old).  Medicare Part A is the hospital insurance portion, covering inpatient services (e.g., hospital or skilled nursing facility stays), while:

Medicare Part B is the medical insurance portion of Original Medicare, and covers outpatient services (, e.g., doctor visits, lab tests, medical equipment, and more).

In this certified mumbo-jumbo-free guide, we’ll cover four questions:

number one
What Medicare Part B covers
number two
Who can get Part B (and how/when)
number three
How much Part B costs
number four
Why Medicare Part B may (or may not) be worth it for you

What Does Medicare Part B Cover?

Medicare Part B covers doctor’s bills, outpatient hospital services, durable medical equipment, and other medically-related goods and services.

Examples Of Covered Services

Part B covers a variety of outpatient services and medically-necessary preventive services.

Outpatient Medical Services

  • Ambulance services (emergencies)
  • Chemotherapy
  • Dialysis
  • Lab testing
  • Transplants
  • Mental health services (outpatient)
  • Durable medical equipment (wheelchairs, scooters, monitors, among much more)

Preventive Services

  • Bone density measurements
  • Cancer screenings like those for breast, colorectal, and prostate cancers
  • Cardiovascular disease screenings
  • Diabetes screenings
  • Screenings for hepatitis B, hepatitis C, HIV, and STIs
  • Vaccines (e.g., flu, hepatitis B, and pneumococcal disease)

What Part B Does NOT Cover

Part B doesn’t cover everything, though.  For example, you’ll have to pay for these common senior needs out-of-pocket:

  • Routine physical examinations
  • Prescription drugs
  • Dental care (including dentures)
  • Vision care (including eyeglasses / contact lenses)
  • Hearing aids
  • Cosmetic surgery

Enrolling in Medicare Part B

Americans 65 or older are eligible for the Federal Medicare Program, particularly Parts A and B Medicare coverage.

(People under age 65 with specific disabilities may also be eligible through Social Security Disability Insurance or Supplemental Security Income).

Should You Enroll In Medicare Part B?

To decide whether or not to enroll in Medicare Part B, ask yourself the below two questions.

1. Are You Receiving Social Security Benefits?

If you are already receiving Social Security benefits when you turn 65, you will automatically be enrolled in Parts A & B.  Coverage will begin on the 1st of the month that you turn 65.

The government will deduct your Part B monthly premiums ($144.50 in 2022) from your Social Security check.

To cancel your automatic enrollment in Part B, let your local Social Security office know, in writing, at least 15 days before your Initial Enrollment Period ends.

2. Do You Have Employer Health Coverage?

If you like the group health insurance coverage you have through your employer, you can stick with that.

If you’re still working at 65, you can keep your employer coverage.  If you lose that coverage, you will have 8 months to enroll in Medicare Part A & Part B.

This Special Enrollment Period will begin when you stop working OR when your employer coverage ends (whichever happens first).

But you’ll want to plan and contact Social Security before your employer coverage ends, so you don’t have a coverage gap.

Enrolling in Part B Medical Insurance Coverage

When you are first eligible for Medicare, you may apply at any time during the 7-month initial enrollment period, which begins three months before the month of your 65th birthday and lasts until the end of the third month following your birth month.

You can apply for Part B by calling Social Security at (800) 772-1213.

What happens if you don’t sign up for Part B?

Suppose you do not enroll in Medicare Part B during your 7-month Initial Enrollment Period or 8-month Special Enrollment Period (for those previously on employer group coverage). In that case, you may have to pay a lifetime late enrollment penalty.

In addition, you will only be able to enroll in Part B during the Medicare General Enrollment Period (from January 1 to March 31 each year), and your coverage won’t start until July. This may cause a gap in your coverage.

How much does Medicare Part B cost?

Your out-of-pocket costs with Medicare Part B come in three forms:

  1. A monthly premium ($144.50 in 2022)
  2. An annual deductible ($203)
  3. Coinsurance requirements (usually 20%), after you meet your deductible
Table: Medicare Part B Coverage
Medicare Part B Costs Table

Note that your Medicare Part B premium will vary by income.

Medicare Part B IRMAA Chart

Medigap Can Help With Affordability

If you believe you will have difficulty affording your Part B premiums or the other out-of-pocket expenses that come with your care, consider purchasing Medicare Supplement Insurance.  These plans are sold by private insurance companies like Cigna and Humana.

Medicare supplement insurance plans do not cover additional services.  They help you with your Original Medicare out-of-pocket costs – i.e., copayments, coinsurance, and deductibles.

Frequently Asked Questions

Medicare Part B helps cover medically-necessary services like doctors’ services and tests, outpatient care, home health services, durable medical equipment, and other medical services.

Medicare Part B is optional, but in some ways, it can feel mandatory, because there are penalties associated with delayed enrollment. As discussed later, you don’t have to enroll in Part B, particularly if you’re still working when you reach age 65. … You have a seven-month initial period to enroll in Medicare Part B.

You can sign up for Medicare Part B at any time that you have coverage through current or active employment. Or you can sign up for Medicare during the eight-month Special Enrollment Period that starts when your employer or union group coverage ends or you stop working (whichever happens first).


We hope you enjoyed this introduction to Medicare Part B!

If you have any additional questions or suggestions, don’t hesitate to leave a comment here and we’ll be sure to get back to you within 24 hours.

Warm Regards,
The GetSure Team



    What Part B Covers. 



    Part B Costs. 


    (November 12, 2021). 

    2022 Medicare Parts A & B Premiums and Deductibles/2022 Medicare Part D Income-Related Monthly Adjustment Amounts. 

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