Medicare Penalty: Sign Up Before You Turn 65 to Avoid Late Enrollment Charges

close up shot of medicare card.
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If you’re closing in on age 65, now’s a good time to sign up for Medicare benefits to avoid late enrollment penalties — especially since the open enrollment period is currently underway through Dec. 7.

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The U.S. Department of Health & Human Services recommends filing for Medicare benefits three months before your 65th birthday when those benefits kick in. If you already receive Social Security, you’ll automatically be enrolled in original Medicare — Part A for hospital coverage and Part B for medically necessary and preventive services — without having to fill out an additional application. However, you can opt-out of Part B if you don’t want to pay the premium.

If you enroll three months ahead of time, you’ll receive a Medicare card about two months before age 65. Or, you can wait until you turn 65 to sign up for original Medicare and add on any additional coverage from there, such as Part D for drug coverage. But if you wait too long, you’ll face late enrollment charges.

Make Your Money Work for You

Here’s how the various rate enrollment penalties work:

Medicare Part A

According to the Medicare website, some people have to buy Part A because they don’t qualify for premium-free Part A. If you have to buy Part A — and you don’t buy it when you’re first eligible for Medicare — your monthly premium might go up by 10%. You’ll have to pay the higher premium for twice the number of years you didn’t sign up.

For example, if you were eligible for Part A for two years but didn’t sign up, you will have to pay the higher premium for four years. However, you don’t usually have to pay a penalty if you meet certain conditions that allow you to sign up for Part A during a special enrollment period. And if you have limited income and resources, your state might help you pay for Part A and/or Part B. You might also qualify for extra help to pay for your Medicare prescription drug coverage.

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Make Your Money Work for You

Medicare Part B

If you didn’t get Part B when you were first eligible, your monthly premium might go up 10% for each 12-month period you could’ve had Part B but didn’t sign up for it. In most cases, you’ll have to pay the penalty each time you pay your premiums for as long as you have Part B. The penalty increases the longer you go without Part B coverage.

For example, suppose your Initial Enrollment Period ended December 2019 and you waited until March 2022 to sign up for Part B during the General Enrollment Period. Your coverage starts July 1, 2022. In this case, your Part B premium penalty is 20% of the standard premium, and you’ll have to pay this penalty for as long as you have Part B. (Even though you weren’t covered a total of 27 months, this time frame included only two full 12-month periods.)

As with Part A, you usually don’t pay a late enrollment penalty if you meet certain conditions that allow you to sign up for Part B during a Special Enrollment Period. And as noted before, if you have limited income and resources, your state might help you pay for Part A and/or Part B, and you might also qualify for extra help to pay for your Medicare prescription drug coverage.

Medicare Part D

With Medicare Part D, the late enrollment penalty is an amount that’s permanently added to your Medicare drug coverage premium. You might owe a late enrollment penalty if, at any time after your Initial Enrollment Period is over, there’s a period of 63 or more days in a row when you don’t have Medicare drug coverage or other creditable prescription drug coverage. You’ll typically have to pay the penalty for as long as you have Medicare drug coverage.

The cost of the late enrollment penalty depends on how long you went without Part D or creditable prescription drug coverage. Medicare calculates the penalty by multiplying 1% of the “national base beneficiary premium” — $33.06 in 2021 and $33.37 in 2022 — times the number of full, uncovered months you didn’t have Part D or creditable coverage. The monthly premium is rounded to the nearest $0.10 and added to your monthly Part D premium.

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The national base beneficiary premium might change every year, so your penalty amount might also change each year. You can find an example by visiting the Medicare.gov website.

Here are three ways to avoid the Part D late enrollment penalty:

  • Enroll in Medicare drug coverage when you’re first eligible, even if you don’t take drugs now. You might be able to find a plan that meets your needs with little to no monthly premiums.
  • Enroll in Medicare drug coverage if you lose other creditable coverage. This could include coverage from a current or former employer or union, TRICARE, Indian Health Service, the Department of Veterans Affairs, or individual health insurance coverage.
  • Keep records showing when you had other creditable drug coverage, and tell your plan when they ask about it. Failing to tell your Medicare plan about your previous creditable prescription drug coverage might mean you’ll have to pay a penalty for as long as you have Medicare drug coverage.

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About the Author

Vance Cariaga is a London-based writer, editor and journalist who previously held staff positions at Investor’s Business Daily, The Charlotte Business Journal and The Charlotte Observer. His work also appeared in Charlotte Magazine, Street & Smith’s Sports Business Journal and Business North Carolina magazine. He holds a B.A. in English from Appalachian State University and studied journalism at the University of South Carolina. His reporting earned awards from the North Carolina Press Association, the Green Eyeshade Awards and AlterNet. In addition to journalism, he has worked in banking, accounting and restaurant management. A native of North Carolina who also writes fiction, Vance’s short story, “Saint Christopher,” placed second in the 2019 Writer’s Digest Short Short Story Competition. Two of his short stories appear in With One Eye on the Cows, an anthology published by Ad Hoc Fiction in 2019. His debut novel, Voodoo Hideaway, was published in 2021 by Atmosphere Press.

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