Throughout our lives, we experience many significant milestones. From our first steps to our first job, each event marks a turning point that shapes our journey. As you approach your 65th birthday, one such milestone is enrolling in Medicare
For many, it marks the transition from employer/individual-sponsored health insurance to government-funded coverage and can bring both relief and confusion.
You may be faced with choosing a healthcare plan that can impact your health and finances for years to come. Understanding the ins and outs of Medicare enrollment
Let's discuss ACA plans and whether you should choose them over Medicare.
The ACA (Affordable Care Act), also known as Obamacare, is a healthcare reform law passed in the United States in 2010. ACA plans refer to health insurance plans that comply with the regulations outlined in the ACA.
These plans are offered through the Health Insurance Marketplace and provide coverage for essential health benefits, such as hospitalization, prescription drugs, preventive care, and maternity care.
The ACA plans also offer premium subsidies to individuals who meet specific income criteria, lowering their health care coverage cost.
However, these plans can be more expensive than other insurance plans since they cover preexisting conditions — particularly for individuals who earn beyond the subsidy threshold. Additionally, some individuals may be unable to find an ACA plan that includes their preferred healthcare provider or medications.
Medicare eligibility typically begins at age 65, although people with special circumstances may be eligible for Medicare at an earlier age.
You can sign up for Medicare

Medicare Initial Enrollment Period
If you miss your IEP, you can enroll during the General Enrollment Period (GEP) from January 1 to March 31 each year, but you may be subject to a late enrollment penalty.
Once you enroll in Medicare you cannot join a Marketplace plan. Moreover, it's illegal for anyone aware that you're enrolled in Medicare to offer or sell you a Marketplace plan.
However, if you already have a Marketplace Plan and you're eligible for Medicare, you can continue to keep your Marketplace plan after enrolling in Medicare. But, you may lose any premium tax credits and cost-sharing reductions you received before enrolling in Medicare.
For example, Joana has a Marketplace Plan and will be eligible for Medicare in 7 months. She can keep the Marketplace plan until Medicare coverage starts, but once Medicare coverage begins, Joana will lose any financial assistance she received to pay for her Marketplace premiums.
Generally, no, but you can select a Marketplace Plan instead of Medicare in the following scenarios:
If you're paying a premium for Medicare Part A because you haven't worked long enough to qualify for a premium-free Part A, you can drop both Part A and Part B
If you're eligible for Medicare but have not yet enrolled due to any of the following reasons:
You'd need to pay a premium for Medicare.
You have a medical condition that qualifies you for Medicare — such as end-stage renal disease ( ESRD
You are not collecting Social Security retirement or disability benefits before being eligible for Medicare.
Nevertheless, here are a few key factors to consider before you decide to select a Marketplace Plan over Medicare:
Suppose you choose to drop your premium-free Medicare Part A
If you enroll in Medicare after your Initial Enrollment Period, you may have to pay a late enrollment penalty for as long as you have Medicare.
If you miss your Initial Enrollment Period, you can only enroll in Medicare during the Medicare General Enrollment Period (January 1 - March 31). Your coverage will start on the first day of the month following your enrollment.
If you're considering dropping your Medicare due to the Part A premium, evaluate whether your Marketplace plan can fulfill your requirements and is affordable. In some situations, your Part A premium might be less expensive than a Marketplace plan that does not provide financial assistance.
Generally, if you have a Marketplace plan when you become eligible for Medicare, it is recommended to terminate your Marketplace coverage. However, ensure that you end your Marketplace plan only the day before your Medicare coverage starts to avoid any gaps in your coverage. The following chart displays when your Medicare coverage begins based on the month you enroll.

Medicare Coverage Start Date
Suppose you are the sole eligible recipient of Medicare while other individuals are included in your Marketplace application. In that case, you can choose to cancel only your coverage while keeping the coverage for the others.
To terminate your Marketplace coverage, you can either log in to your account at HealthCare.gov
Note that if you receive financial assistance to pay for your Marketplace plan premiums after you enroll in Medicare, you'll need to reimburse some or all of the assistance you received when you file your federal income taxes.
Additionally, if your plan knows you're eligible for Medicare, they will not automatically renew your Marketplace coverage. As a result, this will terminate coverage for everyone listed on your Marketplace plan, including individuals not yet eligible for Medicare. So, it's necessary to cancel your marketplace coverage on time.
As you approach age 65, choosing between a Marketplace plan and Medicare can be confusing. Once you enroll in Medicare, you cannot enroll in a Marketplace plan.
If you are eligible for premium-free Medicare Part A, delaying enrollment in Medicare might not be a good option. You may be subject to late penalties for as long as you have Medicare and lose any financial assistance to cover your Marketplace plan premiums. On the other hand, delaying enrollment in Medicare due to the Part A premium should be carefully considered because some Marketplace plans may actually be more expensive than the Part A premium.
It's important to seek expert advice when choosing between a Marketplace plan and Medicare. Our advisors

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Virgil Insurance Agency, LLC (DBA Fair Square Medicare) and www.fairsquaremedicare.com are privately owned and operated by Help Button Inc. Medicare supplement insurance plans are not connected with or endorsed by the U.S. government or the federal Medicare program. This is a solicitation of insurance. A licensed agent/producer may contact you. Medicare Supplement insurance is available to those age 65 and older enrolled in Medicare Parts A and B and, in some states, to those under age 65 eligible for Medicare due to disability or End-Stage Renal disease. Virgil Insurance Agency is a licensed and certified representative of Medicare Advantage HMO, HMO SNP, PPO, PPO SNP and PFFS organizations and stand-alone PDP prescription drug plans. Each of the organizations we represent has a Medicare contract. Enrollment in any plan depends on contract renewal. The plans we represent do not discriminate on the basis of race, color, national origin, age, disability, or sex. Plan availability varies by region and state. For a complete list of available plans please contact 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day/7 days a week or consult www.medicare.gov. © 2026 Help Button Inc
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