There is a lot to understand about Medicare, and we're committed to helping you get the information you need. Here, we've compiled 12 of the most frequently asked questions we’ve received over the last decade in the Medicare business.
The 12 questions below were answered by one of our very own Medicare Supplement Insurance agents, Sherri Mack.

| “The most rewarding part of my job is being able to make a difference in the lives of our customers. I love working with them to find a policy that will cover their needs at a price they can afford.” — Sherri Mack, Medicare Supplement Insurance agent
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Don’t see your question answered below? Not a problem, give us a call! Our agents are dedicated to you and helping you make an informed decision about your Medicare coverage.
1. Who is eligible for Original Medicare?
If you’re a United States citizen or permanent legal resident for at least five consecutive years, you may be eligible for Medicare if you meet one or more of the following qualifications:
You are 65 or older and are eligible for retirement benefits through Social Security
You are 65 or older and are eligible for retirement benefits through the Railroad Retirement Board
You have a disability and have been receiving disability benefits for at least 24 months
You have ALS (Lou Gehrig’s disease)
You have end-stage renal disease and require dialysis treatment or a kidney transplant
There may be other circumstances that make you eligible for Medicare not listed here.
2. When can I sign up for Medicare?
The best time to enroll in Medicare is during your Medicare Initial Enrollment Period (IEP), which is the first time you become eligible for Medicare,
If you do not qualify for Medicare early because of a disability or medical condition, your IEP typically begins three months before your 65th birthday, includes your birthday month, and ends three months after your 65th birthday.
If you are younger than 65 and qualify for Medicare because of a disability, your Medicare coverage typically begins 24 months after your disability benefits are approved.
If you have ALS, your Medicare benefits begin the first month you have Social Security Disability Benefits. People with ALS are typically automatically enrolled.
If you have ESRD and on dialysis, your Medicare benefits typically start on the first day of the fourth month of your dialysis treatment. People with ESRD usually must manually enroll.
If you miss your Medicare Initial Enrollment period and don’t qualify for a Special Enrollment Period, you will have another chance to enroll during the Medicare General Enrollment Period, which runs from January 1 to March 31 each year.
If you enroll during this time, however, your coverage won’t begin until July 1, and you may have to pay late enrollment penalties for as long as you have Medicare.
3. I’m still working and have group health insurance coverage through my employer. Do I still need to enroll in Medicare?
If you have health insurance through your or your spouse’s employer, you should qualify for a Special Enrollment Period. If you qualify for a Special Enrollment Period, you can enroll in Medicare outside of your IEP without having to pay late enrollment penalties.
Since most people do not pay a premium for Medicare Part A, you can remain enrolled in Part A and your group health insurance plan at the same time, and your group plan will help cover your health care expenses.
4. How do I sign up for Medicare?
Some people are automatically enrolled in Original Medicare (Medicare Part A and Part B), and others must enroll manually.
You may be automatically enrolled in Original Medicare if one or more of the following applies to you:
You’ve been getting benefits from Social Security or the Railroad Retirement Board for at least four months before you turn 65.
You’ve been getting disability benefits from Social Security for 24 months
You’ve been getting certain disability benefits from the Railroad Retirement Board for 24 months
You have ALS and receive disability benefits
If you are not automatically enrolled in Medicare and must manually enroll, you can do so by:
Calling Social Security at 1-800-772-1213 (TTY users 1-800-325-0778), Monday through Friday 7AM-7PM
Contacting the Railroad Retirement Board at 1-877-772-5772 (TTY users 1-312-751-4701), Monday through Friday 9AM-3:30PM (if you worked for a railroad)
Visiting the Social Security website at www.SocialSecurity.gov
Visiting your local Social Security office
5. Does Medicare cover my spouse?
No. There is no family coverage under Medicare, so each spouse must enroll in Medicare separately once they become eligible.
6. How much could I pay out of pocket for Medicare Part A and Part B?
Medicare Part A and Part B premiums and out-of-pocket costs are standardized by the government and include:
Medicare Part A premium
Premiums are what you pay each month for your Medicare coverage. Most people do not pay a premium for Part A, provided they paid sufficient Medicare taxes while working.
If you must pay a premium, it could cost up to $506 a month in 2023.
Medicare Part B premium
In 2023, the standard Part B premium is $164.90per month, but some people could pay more or less depending on their income and social security status.
Medicare Part A deductible
In 2023, the Medicare Part A deductible is $1,600 per benefit period. Benefit periods are based on how long you’ve been discharged from the hospital.
A benefit period under Medicare Part A begins the day you’re admitted to the hospital and ends when you’ve been discharged for at least 60 days.
If you’ve been out of the hospital for more than 60 days and are admitted again, a new benefit period begins.
Medicare Part B deductible
In 2023, the Part B deductible is $226 per year.
Medicare Part A coinsurance
Coinsurance is the percentage that you must pay for a covered health care service once your deductible is met.
The 2023 Medicare Part A coinsurance structure is:
Days 1-60 spent in a hospital: $0 coinsurance for each benefit period
Days 61-90 spent in a hospital: $400 coinsurance per day of each benefit period
Days 91 and beyond spent in a hospital: $800 coinsurance per each “lifetime reserve day” after day 90 for each benefit period
Beyond lifetime reserve days: 100% of costs
Medicare Part B coinsurance
The Medicare Part B coinsurance is typically 20% of the Medicare-approved amount for most Part B services, once your deductible is met.
Part B excess charges
Healthcare providers choose whether or not to accept Medicare assignment. If they agree to accept assignment, it means they must accept the Medicare-approved amount for all services.
If they don’t accept assignment, but still accept Medicare as health insurance, providers can charge up to 15% above the Medicare-approved amount. This is known as an excess charge.
Medicare Supplement Insurance
Medicare Supplement Insurance (also called Medigap) are private insurance plans that help cover some of the out-of-pocket costs of Medicare Part A and Part B.
You must pay a monthly premium for Medicare Supplement Insurance, which are determined by the insurance company. A licensed insurance agent can help you compare Medigap plans in your area.
There are 10 standardized Medigap plans to choose from in most states, labeled A, B, C, D, F, G, K, L, M and N.
All 10 of these standardized plans provide at least partial coverage for:
Medicare Part A coinsurance and hospital costs
Medicare Part B coinsurance or copayment
First 3 pints of blood
Medicare Part A hospice care coinsurance or copayment
Medigap plans may also offer different combinations of up to five additional benefits, which are illustrated in the following chart.
Note: Two Medigap plans (Plan F and Plan C) are not available to beneficiaries who became eligible for Medicare on or after January 1, 2020.
2023 Medigap Plan Comparison