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Medicare Prescription Drug Plans (Medicare Part D)

Medicare Part D helps make prescription drugs more affordable.

Medicare Part D plans provide coverage for prescription medication. Enrolling in a Medicare Prescription Drug plan can help make your prescribed medications more affordable. Part D coverage is only available through a standalone Prescription Drug plan or a Medicare Advantage plans with prescription drug coverage. This means that if you are currently only enrolled in Original Medicare, or Original Medicare plus a Medigap plan, you will not get help paying for your prescription medication and you will be responsible for covering the cost of your prescribed drugs.

What do Medicare Prescription Drug plans cover?

Compare Medicare Prescription Drug Plans to find the coverage you need:

Medicare Prescription Drug Plans help cover the cost of prescribed medication. However, it’s important to note that not all drugs are covered and coverage can vary by plan. Comparing multiple plans is a great way to find the coverage that best fits your healthcare needs.

How do Medicare Prescription Drug Plans work?

Compare Medicare Prescription Drug Plans to find the coverage you need:

Part D Plans help reduce your out-of-pocket costs for prescription drugs. Prescription drugs are often expensive, with Part D coverage your insurance will be responsible for paying part of the costs helping make medication more affordable. Each Medicare Prescription Drug Plan has a Drug Formulary that divides covered drugs into tier levels. Each tier level has a set copay, with the copay amount increasing as the tier level increases. The drug formulary can vary by plan, which means that it is very important to compare the formulary for each of the plans in your area to ensure that you choose a plan that covers your prescribed drugs and offers affordable copays.

KEY FACT: If your prescribed drug is not in the plan’s formulary you may have to cover the full cost of the drug.

Why choose a Medicare Prescription Drug Plan?

Part D: a key component of your Medicare coverage.

Medicare Part D is an important part of your Medicare coverage. Whether you choose to get Prescription Drug coverage as part of a Medicare Advantage plan or through a stand-alone Part D plan, making sure you have insurance to cover medication is essential. For those who choose to stay on Original Medicare, a Part D plan is the only way to get Medicare prescription drug coverage. If you do not have a Part D plan you will be responsible for the full cost of your prescriptions. The retail cost of prescribed drugs is often very high and may be unaffordable; having Prescription Drug coverage in place helps ensure you can afford medication when you need it.

Who’s eligible for a Medicare Prescription Drug Plan?

To enroll in a Part D plan you must be enrolled in either Part A or Part B of Original Medicare. To qualify for Original Medicare you must be 65 or over (and meet the residence and work requirements) or have been on Social Security Disability Income (SSDI) for 25 months.

How much will Part D Expenses cost me?

The costs associated with Medicare Part D can be broken down into the following categories:

Premium Cost

You’ll pay a premium each month for your Part D coverage. The premium cost varies by plan, so it’s important to compare your options to find the right fit for your needs.


You’ll be responsible for paying all drug costs until you reach your plan’s deductible, after this you’ll pay the copay/coinsurance outlined by the plan. Plan deductibles vary from $0 - $360.


Once you’ve hit your plan’s deductible you’ll pay a copay for each prescription. Copays are 25% of the drug cost and are outlined in the plan’s drug formulary.

Coverage Gap Expenses

Most Medicare Part D plans currently have a coverage gap known as the donut hole; this is the coverage gap between the Initial Coverage Limit and the Catastrophic Benefit Period during which time you may pay a higher percentage of prescription drug costs. Whilst in the coverage gap you’ll pay 51% of the cost of generic medications and 40% of the cost of brand name medications plus a pharmacy dispensing fee ($1 - $3). Once you hit the Catastrophic Benefit Period your costs will drop to the greater of 5% coinsurance or a copay amount set by your plan.

Check your eligibility and find plans available to you by speaking to one of our licensed insurance agents.
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When deciding between plans it is important to take into account multiple aspects such as the deductible, prescription drug formulary, copays and the premium to find the right balance of benefits and costs to best fit your lifestyle.
We can walk you through your options.

Do I have to have Part D coverage?

You do not have to have part D coverage BUT if you do not have some form of insurance that covers prescription drugs you may be required to pay a late enrollment penalty when you do enroll in Medicare drug coverage. You can get prescription drug coverage either through a stand alone Part D plan, as part of a Medicare Advantage plan, or through existing health insurance such as an employer sponsored plan. To prevent you from paying a late enrollment penalty your coverage must provide equal or better coverage than Medicare Part D plans. The Penalty for not enrolling in coverage when you are first eligible is 1% of the base premium for every month you weren’t covered, which is then added to each month.

If you first qualified for Medicare at the beginning of last year and missed a full year you’d pay a penalty for the twelve months without coverage. This means you’d have 12% of the base premium for the current year added to EVERY month.

Are their any alternatives to Medicare Prescription Drug Plans?

Instead of choosing a stand alone Medicare Part D Plan you may prefer to enroll in a Medicare Advantage Plan that offers prescription drug coverage. Medicare Advantage Plans (known as Part C) provide coverage for Parts A, B and in many cases Part D. Learn more about Medicare Advantage plans here.

When can I enroll in a Medicare Part D Plan?

Initial Enrollment Period

You’re first eligible to enroll in a Medicare Part D plan during your initial enrollment period (IEP). Your IEP begins three months before the month of your 65th birthday, includes your birth month, and lasts for three months after your birth month. This gives you a total of 7 months to enroll in your plan of choice.

You are first eligible to sign up for Medicare during your Initial Enrollment Period

(Your Initial Enrollment Period begins 3 months before the month you turn 65.)
7 month Initial Enrollment Period

*Signing up for Parts A and B during months 5-7 may result in delayed coverage.

Does your IEP start soon?

Contact us for information about plans in your area.
Why wait to explore your options? Our trusted partners can advise you on your options up to six months before your 65th birthday.

If you fail to sign up during this initial period you will have a yearly opportunity to enroll during the General Enrollment Period, which runs from January 1st to March 31st each year.

Special Enrollment Period

Certain life changes trigger a Special Enrollment Period (SEP). This SEP allows you to enroll in a Prescription Drug Plan outside of the Annual Election Period. You may be granted a SEP for numerous reasons including moving to a new address, entering or leaving a long-term care facility, leaving incarceration, losing existing coverage, and many more. Most Special Enrollment Periods last for 2-3 months but the duration may vary depending on the qualifying reason.

After the General Enrollment Period

If you miss your Initial Enrollment Period for Original Medicare you can enroll in Part A and/or Part B during the General Enrollment Period, which runs from January 31st to March 1st every year. If you enroll in Part B you’ll then be allowed to enroll in a Part D Plan between April 1st and June 30th.

What if I don’t like my Medicare Part D Plan?

You’ll be able to change your Medicare Part D plan during the Annual Election Period that runs from October 15th to December 7th every year.

How do I find out more about the Medicare Prescription Drug Plans I’m eligible for?
MedicareMatchup can help you find great plans in your area. Request more information online or call us today to talk through your Medicare options.
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Disclaimers: Outside of the Medicare Annual Enrollment Period, members can enroll in a plan only if they meet certain criteria. A licensed insurance agent can help you determine whether you are eligible. Plan availability varies by region and state. Callers will be directed to a licensed insurance agent with a third-party partner of who can provide more information about Medicare Advantage plans offered by one or several Medicare-contracted carrier(s). Enrollment in any plan depends on contract renewal. Medicare has neither reviewed nor endorsed the information contained in this advertisement. Not connected with, or endorsed by, the U.S. government or the federal Medicare program. This information is not a complete description of benefits. For a complete listing of Medicare plans, please contact 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day, 7 days a week, or consult