To help you prepare for enrolling in Medicare with confidence, here are answers to some of the most common Medicare questions people ask.
1. What is Medicare?
The Centers for Medicare and Medicaid Services are the official federal organizations responsible for Medicare. They describe Medicare as a federal health insurance program for:
- People age 65 and older
- Certain younger people with disabilities
- People with End-Stage Renal Disease (ESRD), which is permanent kidney failure that requires dialysis or a kidney transplant
Getting started with a few Medicare basics
You might not know that Medicare only offers individual coverage. Unlike health insurance plans before age 65, there is no family coverage plan with Medicare. That means your spouse or partner won't be covered by your Medicare coverage; they have to enroll on their own when they become eligible for Medicare.
Medicare gives you a 7-month time frame to sign up/enroll. For those who are eligible when they turn 65, that 7 months begins 3 months before the month you turn 65 and ends 3 months after the month you turn 65. This is the Initial Enrollment Period.
If you are born on the first of the month, you would receive Medicare on the first day of the month before you turn 65, and your Initial Enrollment Period will be composed of the 3 months before and after that month, rather than your birth month.
Medicare offers a Special Enrollment window for people age 65 who are still working and/or have health insurance through their employer or spouse's employer. This window is also available to you if certain events happen in your life, such as moving or losing other insurance coverage.
Missing your Initial Enrollment Period without qualifying for a Special Enrollment Period comes with some big risks. If you miss these opportunities to enroll, you may need to wait until the next General Enrollment Period (January 1–March 31) to sign up for Medicare. Your Medicare coverage won't start until the month after you sign up during the General Enrollment Period, so you could end up with a gap in coverage. You'll also risk having to pay a lifetime late enrollment penalty for Medicare. This penalty is tacked on to your monthly premium (i.e., what you pay each month for health care coverage).
2. What are my options?
Before Medicare, picking health insurance coverage while working for your previous employers was fairly straightforward: You picked a single plan for your doctor visits, prescriptions, and medical needs.
Medicare is very different. Medicare is made up of parts. Each part covers different things.
And to make it a little more complicated, each part has lots of different options within them. Let's take a look.
Part A: Hospital insurance
Medicare Part A coverage was first introduced in 1965 to help seniors manage the high cost of hospital care. Part A covers hospital visits, certain hospital treatments and procedures, skilled nursing facility care (not including long-term care), and hospice care.
Part B: Medical insurance
Medicare Part B covers certain health care costs not covered by Part A, such as doctor visits and services, outpatient hospital care, physical and speech therapy, lab tests, blood transfusions, medical equipment and supplies, and ambulance services.
Part A and Part B together are also known as Original Medicare.
Medigap (Medicare Supplement)
A Medigap policy is private health insurance that helps supplement Original Medicare. This means it helps pay some of the health care costs that Original Medicare doesn't cover (such as copayments, coinsurance, and deductibles). These are "gaps" in Medicare coverage. If you have Original Medicare and a Medigap policy, Medicare will pay its share of the Medicare-approved amounts for covered health care costs. Then your Medigap policy pays its share.
While the federal government provides Parts A and B, private health insurance companies offer Medigap plans. There's a wide variety of Medigap plans to choose from that address services you need that Parts A and B don't cover.
Part D: Prescription drug coverage
Original Medicare and Medigap plans do not provide prescription drug coverage, which means you may want to purchase a Part D plan or a Medicare Advantage plan that includes prescription drug coverage. Enrolling in a Part D plan is not required. However, if you don't enroll in a Part D plan when you first become eligible, and you don't have other creditable prescription drug coverage, you may wind up getting penalized financially by paying a late enrollment penalty for the rest of the time you maintain Medicare drug coverage, should you enroll later.
Regardless of the coverage you choose for prescription drugs, it's important to consider the ones that cover the medications you need, how often you need them, and where you purchase them.
This coverage is an alternative to Part A, Part B, and Medigap. Medicare Advantage (which is also called Medicare Part C) is an "all-in-one" managed care plan that provides the coverage you'd find under Original Medicare and Medigap, and can also include Part D prescription drug coverage, vision coverage, or dental care.
Sounds great, right? Well, there's a catch. Medicare Advantage plans provide coverage for what's called "in-network services." Each Medicare Advantage plan works with a network of doctors and health care facilities. Most Medicare Advantage plans require a beneficiary to go through their network for services, but plans vary: For example, while HMOs provide only in-network services, PPOs have a network but allow you to go out-of-network with higher cost sharing.
Tip: If you're considering a Medicare Advantage plan, think about which doctors you see, what your current medical needs are (such as prescription medications), if you plan to travel often, how your plan handles regular health care services outside your plans service area and the cost, and whether the doctors you now see are in-network for the Medicare plan you're considering.
3. How do I sign up?
You may know which Medicare coverage you will choose. But how do you go about making it official?
Parts A and B
- Apply online at Social Security. If you started your online application and have your re-entry number, you can go back to Social Security to finish your application.
- Visit your local Social Security office.
- Call Social Security at 800-772-1213 (TTY: 800-325-0778).
There are a few options for signing up for a Medicare Advantage plan. You can enroll during:
- The same enrollment period for Parts A and B (3 months before the month you turn 65 to 3 months after the month you turn 65).
- The Annual Enrollment Period for Medicare Advantage plans, which starts on October 15 and ends December 7. You can also switch or drop a Medicare Advantage plan during this time. To enroll in a Medicare Advantage plan, you must be enrolled in Part A and Part B.
- The Special Enrollment Period, which depends on your personal situation. The Medicare website provides more details about this kind of period.
How you enroll (an online form, a paper application, over the phone) depends on whether you go through a health insurance company, an agent, or a health insurance marketplace website.
When you first turn 65, there is a 6-month Medigap enrollment period that starts when you enroll in Part B. During this period you'll have "guaranteed issue" rights, which means that insurance companies can't deny you or charge you more based on your health status. If you delay Medicare part B coverage until after you turn 65, your 6-month Medigap enrollment period will also be deferred until the first month your part B coverage takes effect. After age 65, you also have guaranteed issue periods within 63 days of when you lose or end certain kinds of health coverage. At this point, companies must sell you a Medigap policy at the best available rate, regardless of your health status. They cannot deny you coverage. A few states have additional Medigap guaranteed issue rights. Check with your state's Division of Insurance to see if any special rules apply where you live.
If you're new to Medicare, you might consider enrolling in a prescription drug plan during the 7-month Initial Enrollment Period that begins 3 months before the month you turn 65, depending on your coverage needs. A person enrolled in a Medicare drug plan may owe a late enrollment penalty if they go without Part D or other creditable prescription drug coverage for any continuous period of 63 days or more after the end of their Initial Enrollment Period for Part D coverage. After you enroll, you can always change to a different prescription drug plan during the Annual Enrollment Period from October 15 to December 7.
4. What do the plans cost?
Bear in mind that you and your spouse will make separate purchasing decisions since all Medicare policies are individual policies.
As long as you or your spouse or partner paid Medicare taxes for at least 40 quarters (approximately 10 years), Part A coverage is free. But you are still responsible for paying a deductible per each benefit period ($1,600 in 2023), and a daily coinsurance for extended hospital stays.
Each quarter has to have sufficient earned income subject to Medicare to qualify. For example, a quarter with only $100 in earned income would not qualify.
Individuals who don't qualify for free Part A because they didn't pay Medicare taxes long enough can purchase Part A coverage (in 2023, $506 monthly if you paid Medicare taxes for less than 30 quarters; and $278 monthly if you paid Medicare taxes 30–39 quarters).
Medicare sets the cost (premium) for Part B each year at a fixed rate for most participants ($164.90 a month for 2023), but it increases for individuals with an annual income over $97,000 and married couples with an annual income above $194,000. The cost for these higher-earning participants can range from $230.80 to $560.50 per month in 2023. Part B premiums also can be higher if you don't enroll when you're first eligible, unless one of the exceptions discussed above applies. A 10% penalty fee per each year you missed enrolling on time is added to the premium—for the rest of your life.
As with Part A, you will pay an annual deductible for Part B ($230.80 in 2023). And some covered services require that you pay a percentage of the charges or a copayment amount approved by Medicare (which is 20% of costs for many items or services).
If you are already receiving Social Security benefits, payment for your monthly Part B premium is deducted from your Social Security checks. If you're not yet collecting benefits, Social Security will send you a quarterly bill.
When you enroll in a Medicare Advantage plan, you continue to pay premiums for your Part B benefits, and Part A premiums if you have less than 40 quarters. Everyone who enrolls in the same Medicare Advantage plan pays the same premium, regardless of age, gender, or health status.
Tip: You can compare Medicare Advantage plans in your area with Medicare.gov's Medicare Plan Finder.
The amount that insurance companies charge for prescription drug coverage differs. The variation is based on how health insurance companies set up their deductibles and copayments, and the brand name and generic drugs (drug formulary) they cover.
For higher income individuals and couples, you'll pay more in monthly premiums for Part D coverage. Premiums (PDF) vary depending on modified adjusted gross income (MAGI) and marital status.
For stand-alone Part D prescription drug plans, the maximum deductible is $505 in 2023. (A deductible is the amount you pay toward your costs before the insurance plan starts to contribute. After reaching your deductible, you'll pay your plan's copays and coinsurance for your covered drugs, based on the tiers within your plan's covered drug list, also known as their formulary.)
Tip: Compare Part D costs at Medicare.gov or your local State Health Insurance and Assistance Programs (SHIP) office.
Although the benefits offered under a Medigap plan are standardized, premiums for these plans vary. If you plan to purchase a Medigap plan, compare costs before you buy one. Medigap policies are priced 3 ways: (1) Community rated (i.e., priced the same for all enrolled in the same Medigap plan); (2) Issue-age rated (based on your age at the time of application); and (3) Attained-age rated (based on your current age and continues to increase as you get older). Bottom line: Your premium varies by the way the insurance company has priced their plan, along with your geographical location, gender, and smoking status.
5. Which plan is right for me?
To figure out which Medicare option is the right one for you, it's always good to start by looking at the coverage you have now with your current health care insurer. What would you keep or change?
Narrow your options by asking yourself:
- How much can I afford to spend to pay for my insurance (premiums) and to pay for my care (in the form of deductibles, copayments, and coinsurance)?
- What benefits do I need? (You might save money if you don't buy coverage for benefits you don't mind paying for out of pocket.)
- Do I want to choose my own doctors or health care providers?
- Does the plan include coverage for my unique situation? (Paying for emergencies outside your state or country may be important if you plan to travel.)
- How does the cost of each plan compare with other plans that have the same benefits?
Tip: Medicare.gov and your local SHIP office can help you compare plan features and costs for Medigap and Medicare Advantage plans in your state.
6. Where can I go for more help?
Now that you have the answers to some common Medicare questions, you're likely to have more questions. There are good sources of information available that can provide answers:
- The official Medicare site, Medicare.gov, offers several helpful guides and interactive tools to help you compare your options.
- The Social Security site can provide guidance for Original Medicare.
- Your local SHIP office for free one-on-one help from a SHIP program counselor. Plus, SHIP offices offer additional services, seminars, and publications to help you.
Having the right Medicare coverage is a key part of your retirement plan—along with your overall health and wellness in retirement. Among the many factors to consider in your Medicare decision: health status, cost, coverage, use of prescription drugs, amount of travel you plan to do, and access to existing or preferred doctors and hospitals. Consider working with a Fidelity financial professional to explore options and check out the resources listed within this article to learn more.