What is Medicare Part D and what does it cover?

Asked by: Tressie Nader  |  Last update: October 9, 2023
Score: 4.8/5 (2 votes)

Medicare Part D helps cover the cost of prescription drugs. Part D is optional and only provided through private insurance companies approved by the federal government. However, Part D is offered to everyone who qualifies for Medicare. Costs and coverage may vary from plan to plan.

What does Medicare Part D provide coverage for?

All plans must cover a wide range of prescription drugs that people with Medicare take, including most drugs in certain protected classes,” like drugs to treat cancer or HIV/AIDS. A plan's list of covered drugs is called a “formulary,” and each plan has its own formulary.

Does Medicare Part D cover everything?

Part D plans must also cover most vaccines, except for vaccines covered by Part B. Some drugs are explicitly excluded from Medicare coverage by law, including drugs used to treat weight loss or gain, and over-the-counter drugs.

What Medicare Part D does not cover?

There are many drugs that no Medicare plans will cover under the Part D benefit, based on national Medicare guidelines. Drugs for anorexia, weight loss, or weight gain (i.e., Xenical®, Meridia, phentermine HCl, etc.) Drugs that promote fertility (i.e., Clomid, Gonal-f, Ovidrel®, Follistim®, etc.)

What is Medicare Part D and should I get it?

Medicare Part D covers outpatient prescription drugs for people with Medicare. You don't automatically get Part D with Medicare — you need to sign up for it. Part D plans are sold by private insurance companies, but they have to follow rules established by the federal government.

Medicare Explained - Part D (2023)

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How much should I pay for Medicare Part D?

The chart below provides general Medicare drug costs for 2023. Varies by plan. Average national premium is $32.74. People with high incomes have a higher Part D premium.

Is Medicare Part D primary or secondary?

Your Medicare Part D coverage is primary to both the retiree Group Health Plan and the SPAP coverage. The Medicare Part D plan will pay first, then the retiree Group Health Plan would be billed second. If there is still money owed after, the SPAP will be billed.

What is the penalty for not having Part D?

Medicare calculates the penalty by multiplying 1% of the "national base beneficiary premium" ($32.74 in 2023) times the number of full, uncovered months you didn't have Part D or creditable coverage. The monthly premium is rounded to the nearest $.10 and added to your monthly Part D premium.

What is the difference between Medicare Advantage and Medicare Part D?

Medicare Part D is a supplement to Original Medicare and covers prescription drugs only. Medicare Advantage (MA), on the other hand, replaces original Medicare and becomes your hospital and medical insurance plan. In addition, MA plans often cover prescription drugs as well as dental, vision, and hearing care.

What is the deductible for Medicare Part D in 2023?

This is the amount you must pay each year for your prescriptions before your Medicare drug plan pays its share. Deductibles vary between Medicare drug plans. No Medicare drug plan may have a deductible more than $505 in 2023.

Is Part D mandatory with Medicare?

Enrollment in Medicare Part D plans is voluntary, except for beneficiaries who are eligible for both Medicare and Medicaid and certain other low-income beneficiaries who are automatically enrolled in a PDP if they do not choose a plan on their own.

How do I know I have Part D?

The standard Medicare ID card indicates the Original Medicare benefits. This card will state that the beneficiary has enrolled in Parts A, B. or C. The private insurance plans in Part D issue ID cards that state the terms of membership. Medicare records can locate approved Part D membership.

Is Medicare Part D deductible?

Medicare caps the maximum price each year. While some Part D plans don't have a deductible, most do, according to a KFF report. What's more, about 71% of the plans offered in 2022 charged the maximum amount. Once you meet your deductible (if your plan has one), your plan may not cover 100% of the rest of the costs.

Who funds Medicare Part D?

General revenue is money taken in by the federal government from taxes and nontax sources to fund government programs. Medicare Part D, an optional benefit that covers prescription drug costs, also receives most of its funding, 73%, from general revenue.

What is cheaper Medicare Supplement or Medicare Advantage?

Specifically, Medicare Advantage plans could cost between $0 and $100 a month, while Supplement coverage may vary between $50 and $1,000 per month. Although Medicare Supplement costs more in premiums, you'll find there are usually few or no out-of-pocket costs.

Can I use GoodRx with Medicare?

You can't use GoodRx and Medicare together. But you can use GoodRx as an alternative to Medicare. You may want to use GoodRx instead of Medicare in certain situations, such as when Medicare doesn't cover your medication, the GoodRx price is cheaper than your Medicare copay, or you won't reach your annual deductible.

What happens if you decline Medicare Part D?

Part D late enrollment penalty

You'll pay an extra 1% for each month (that's 12% a year) if you: Don't join a Medicare drug plan when you first get Medicare. Go 63 days or more without creditable drug coverage).

Why is Part D required?

Most people will need Medicare Part D prescription drug coverage. Even if you're fortunate enough to be in good health now, you may need significant prescription drugs in the future. A relatively small Part D payment entitles you to outsized benefits once you need them, just like with a car or home insurance.

Is Medicare going up in 2023?

For 2023, the Part A deductible will be $1,600 per stay, an increase of $44 from 2022. For those people who have not worked long enough to qualify for premium-free Part A, the monthly premium will also rise. The full Part A premium will be $506 a month in 2023, a $7 increase.

Does Medicare Part D include A and B?

Part D is the outpatient prescription drug benefit for anyone with Medicare. You must have either Part A or Part B to be eligible for Part D. Part D is only available through private companies. Part B is the Medicare outpatient benefit.

Is Medicare Part D government or private?

Part D is provided only through private insurance companies that have contracts with the federal government—it is never provided directly by the government (unlike Original Medicare).

Does Medicare ever pay as a secondary insurance?

If the employer has 100 or more employees, then the large group health plan pays first, and Medicare pays second . If the employer has fewer than 100 employees, and isn't part of a multi-employer or multiple employer group health plan, then Medicare pays first, and the group health plan pays second .

How do you qualify to get $144 back from Medicare?

To qualify for the giveback, you must:
  1. Be enrolled in Medicare Parts A and B.
  2. Pay your own premiums (if a state or local program is covering your premiums, you're not eligible).
  3. Live in a service area of a plan that offers a Part B giveback.

Does Medicare Part D cover 100%?

In the coverage gap phase, Part D enrollees pay 25% of total drug costs for both brand-name and generic drugs. Part D plans pay the remaining 75% of generic drug costs and 5% of brand drug costs, and drug manufacturers provide a 70% price discount on brands (there is no manufacturer price discount on generics).