Your Medicare Enrollment Guide: What to Know Before You Choose a Plan
Turning 65 — or approaching Medicare for the first time — comes with a lot of decisions and not nearly enough plain-English guidance. This guide walks you through how Medicare works, what your enrollment windows mean, and how we help you compare options without pressure.
How Medicare Is Structured
Medicare is a federal health insurance program, but it is not a single plan. It is a framework of parts, each covering something different. Understanding the structure is the first step to making a confident decision.
Medicare Part A covers inpatient hospital care, skilled nursing facility stays, hospice, and some home health services. Most people do not pay a premium for Part A if they or their spouse paid Medicare taxes for at least 10 years.
Medicare Part B covers outpatient care — doctor visits, preventive services, lab work, and durable medical equipment. Part B carries a monthly premium, and most beneficiaries pay the standard amount set annually by the federal government.
Medicare Part C (Medicare Advantage) is an alternative way to receive your Medicare benefits through a private insurance carrier. These plans bundle Parts A and B and often include prescription drug coverage, dental, vision, and hearing. Coverage and cost vary significantly by plan and by county.
Medicare Part D covers prescription drugs and is available as a standalone plan for those who remain on Original Medicare, or bundled into a Medicare Advantage plan.
Medicare Supplement (Medigap) is not a numbered "Part" — it is a separate private policy that works alongside Original Medicare to cover cost-sharing gaps like deductibles, copays, and coinsurance.
Your Medicare Enrollment Windows
Missing an enrollment window can result in late enrollment penalties or gaps in coverage. These are the four periods that matter most.
Initial Enrollment Period (IEP)
Your Initial Enrollment Period is a 7-month window that begins 3 months before your 65th birthday month, includes your birthday month, and extends 3 months after. This is your primary opportunity to enroll in Parts A and B without penalty.
Special Enrollment Period (SEP)
If you are still working at 65 and covered by an employer group health plan, you may delay Medicare enrollment without penalty. When that coverage ends, you typically have an 8-month Special Enrollment Period to sign up for Parts A and B.
Annual Enrollment Period (AEP) and Medicare Advantage Open Enrollment Period (OEP)
Annual Enrollment Period (AEP) runs October 15 through December 7 each year. During AEP, existing Medicare beneficiaries can switch Medicare Advantage plans, change Part D drug plans, or move between Original Medicare and Medicare Advantage. Changes take effect January 1.
Medicare Advantage Open Enrollment Period (OEP) runs from January 1 through March 31 each year. Medicare Advantage enrollees can switch to a different Medicare Advantage plan or return to Original Medicare. This window does not apply to Medigap or standalone Part D plans.
Original Medicare vs. Medicare Advantage: How We Think About the Choice
This is the most consequential decision most Medicare beneficiaries face, and there is no single right answer. The best path depends on your health needs, your doctors, your prescriptions, and how you use your coverage.
Original Medicare (Parts A and B) gives you broad access to any provider that accepts Medicare, with no network restrictions. You pay a share of costs each time you receive care, and there is no out-of-pocket maximum — which is why many people pair it with a Medicare Supplement plan to cap their exposure.
Medicare Advantage plans are offered by private carriers and typically operate within a network. Many plans carry low or $0 premiums and include extra benefits Original Medicare does not cover. The tradeoff is that your provider access is defined by the plan's network, and prior authorization requirements can vary.
We help you weigh both paths against your actual situation — not a generalized recommendation. That means pulling your current medications, confirming your doctors are in-network, and running the numbers on what each option would realistically cost you over the course of a year.
We work with a range of Medicare carriers in Florida and Georgia, including UnitedHealthcare, Humana, Mutual of Omaha, Cigna, Anthem BCBS Georgia, Wellcare, and others. Availability varies by county and plan type, and not every carrier or plan is available through our quoting tools — some plans, including certain Humana Medicare Advantage and prescription drug plans, are non-commissionable and would need to be accessed directly through Humana's website. We will always tell you when that is the case.
How Medicare Supplement Plans Work
Medicare Supplement (Medigap) plans are standardized by the federal government, which means a Plan G from one carrier covers the same benefits as a Plan G from any other carrier. What varies is the premium — and that is where working with an independent broker matters.
Because the benefits are identical across carriers for a given plan letter, our job is to find you the same coverage at a lower cost. We compare rates across the carriers we represent, confirm financial strength ratings, and explain what each plan letter does and does not cover before you make any decision.
Medigap plans work only alongside Original Medicare — they do not work with Medicare Advantage. If you are considering a Medicare Supplement, the decision to stay on Original Medicare is part of the same conversation.
You can learn more about your Medicare Supplement options on our Medicare Supplement Insurance page.
Prescription Drug Coverage: What to Know Before You Enroll
Prescription drug coverage under Medicare is not automatic. If you choose Original Medicare and do not enroll in a standalone Part D plan when you are first eligible, you may face a late enrollment penalty that stays with you for as long as you have Part D coverage.
Part D plans vary in which drugs they cover, what tier a drug falls on, and which pharmacies are in their preferred network. A plan with a low premium is not always the most cost-effective option once you factor in your specific medications.
We review your current prescriptions as part of every Medicare consultation. For clients who want to shop Part D plans independently, we also offer a self-service option through MedicConnect.
If you would rather have us run the comparison for you and explain what we find, a consultation is the better starting point.
Frequently asked questions
Why Clients Choose to Work With Us for Medicare
When should I start thinking about Medicare if I am turning 65?
We recommend starting the conversation at least 3 to 6 months before your 65th birthday. Your Initial Enrollment Period begins 3 months before your birthday month, and some Medigap plans require medical underwriting if you miss your guaranteed issue window. Getting ahead of the timeline gives you more options.Can I keep my current doctors if I switch to Medicare Advantage?
It depends on the plan. Medicare Advantage plans operate within carrier-defined networks, and not every doctor or specialist participates in every plan. We confirm network participation for your current providers before recommending any Medicare Advantage plan.What happens if I miss my Medicare enrollment window?
If you miss your Initial Enrollment Period without a qualifying reason, you may face a late enrollment penalty for Part B and Part D that increases your premiums permanently. There are exceptions — including a Special Enrollment Period for those who delayed Medicare because of active employer coverage — but the rules are specific. If you are unsure whether you qualify for an exception, contact us before assuming you have missed your window.Do you offer every Medicare plan available in my area?
We work with a broad range of carriers in Florida and Georgia, but we do not represent every plan in every county. Some plans — including certain Humana Medicare Advantage and Part D plans — are non-commissionable and are not available through our quoting tools. In those cases, we will let you know and point you to where you can access them directly. Our goal is to give you complete information, not just the options we happen to carry.Is there a cost to work with you?
There is no cost to you for our consultation services. As an independent broker, we are compensated by the carrier when a plan is placed — and that compensation does not affect the premium you pay. The plan costs the same whether you enroll through us or on your own.What is the difference between Medicare Supplement and Medicare Advantage?
Medicare Supplement (Medigap) works alongside Original Medicare to cover cost-sharing gaps — it does not replace Medicare. Medicare Advantage replaces Original Medicare entirely and is administered by a private carrier with its own network and rules. The right choice depends on your health situation, budget, and how you prefer to use your coverage. We walk through both options in every Medicare consultation.
Ready to Talk Through Your Medicare Options?
Medicare decisions carry long-term consequences, and the enrollment windows are firm. Whether you are just beginning to research your options or you have a specific question about your current coverage, we are glad to help you think it through.
- We have been helping individuals navigate Medicare since 2001. This is not a side service — it is a core part of what we do.
- We are independent, which means we are not contracted to steer you toward any single carrier. We recommend what fits your situation.
- We analyze your prescriptions and confirm your doctors are in-network before we recommend anything.
- We serve clients across Florida and Georgia, with particular depth in the Sarasota, Venice, and North Port areas and the Atlanta and Lake Oconee markets.
- When you call, you reach Jenny or Grace — not a call center.
- We follow through after enrollment. If a claim issue comes up or your plan needs to be reviewed at the next Annual Enrollment Period, we are still here.
