Medicare Education

Learning the ABC's of Medicare

Medicare has different parts that cover different services. Understanding what each part does is the first step toward choosing the right coverage for your needs.

A

Medicare Part A — Hospital Insurance

  • Covers inpatient hospital stays, skilled nursing facility care, hospice, and some home health care
  • Most people pay $0 premium for Part A if they or their spouse worked and paid Medicare taxes for at least 10 years
  • Deductibles and coinsurance may apply for hospital stays
B

Medicare Part B — Medical Insurance

  • Covers doctor visits, outpatient care, preventive services, and medical equipment
  • Monthly premium applies (2024 standard: $174.70/month, may vary by income)
  • Annual deductible and 20% coinsurance after deductible is met
C

Medicare Part C — Medicare Advantage

  • Private insurance plans that bundle Parts A and B (and usually Part D)
  • Often includes extra benefits like dental, vision, hearing, and fitness programs
  • Plans vary by location — Hutch Insurance compares every plan available to you
D

Medicare Part D — Prescription Drug Coverage

  • Helps cover the cost of prescription drugs
  • Available as a standalone plan or included in most Medicare Advantage plans
  • Plans have different formularies — we review your medications to find the best fit

Medicare Supplement (Medigap)

  • Medicare Supplement (Medigap) plans help pay costs Original Medicare does not cover, such as copayments, coinsurance, and deductibles
  • Medigap plans are sold by private insurance companies and are standardized by the federal government
  • The best time to buy a Medigap policy is during your 6-month Medigap Open Enrollment Period, which starts the month you turn 65 and are enrolled in Part B
  • During this window, insurers cannot deny coverage or charge more based on health conditions

Important enrollment timing: Your Initial Enrollment Period (IEP) starts 3 months before the month you turn 65, includes your birth month, and ends 3 months after — a 7-month window. Missing it can mean gaps in coverage and potential lifelong penalties. Contact Hutch Insurance early so we can walk you through each step.

Know Your Windows

Understanding Medicare Enrollment Periods

Enrolling at the right time protects you from coverage gaps and costly lifetime penalties. Here is what every person approaching 65 needs to know.

Initial Enrollment Period — 7-Month Window

3 Months Before
2 Months Before
1 Month Before
Your Birthday Month
1 Month After
2 Months After
3 Months After

Total: 7 months to enroll

Initial Enrollment Period (IEP)

When: The 7-month window surrounding your 65th birthday

The Initial Enrollment Period is your first and most important opportunity to sign up for Medicare. It begins 3 months before your 65th birthday month, includes the month you turn 65, and extends 3 months afterward — giving you a total of 7 months to act.

  • You can enroll in Medicare Part A (hospital) and Part B (medical) during this window
  • If you enroll in the first 3 months, your coverage can start as early as the first day of your birthday month
  • If you wait until your birthday month or after, your start date may be delayed by one to three months
  • This is also your best window to choose a Medicare Advantage plan (Part C) or a Medigap supplement policy — with guaranteed issue rights, meaning insurers cannot deny you coverage based on health history
  • Missing this window without qualifying for a Special Enrollment Period means you may face late enrollment penalties and a gap in coverage

Annual Enrollment Period (AEP)

When: October 15 – December 7 each year

The Annual Enrollment Period is the primary enrollment window for all Medicare beneficiaries. Every year, from October 15 through December 7, you have the opportunity to review your coverage and make changes to your Medicare plans. This is your chance to switch plans, adjust your coverage, or enroll for the first time if you missed your Initial Enrollment Period.

  • You can enroll in Medicare Part A and Part B if you have not already done so
  • You can switch from Original Medicare to a Medicare Advantage plan (Part C)
  • You can switch from a Medicare Advantage plan to Original Medicare
  • You can switch from one Medicare Advantage plan to a different Medicare Advantage plan
  • You can enroll in, switch, or drop a Part D prescription drug plan
  • You can enroll in or switch a Medigap (Medicare Supplement) policy — though guaranteed issue rights may be limited outside of your 6-month Medigap Open Enrollment Period
  • Any changes you make during AEP take effect January 1 of the following year
  • If you miss AEP and do not qualify for a Special Enrollment Period, you will have to wait until the next AEP to make changes — which could be nearly a full year away

Medicare Advantage Open Enrollment Period (MA OEP)

When: January 1 – March 31 each year

If you are already enrolled in a Medicare Advantage plan, the Medicare Advantage Open Enrollment Period gives you a chance to make one plan change each year. This is different from the Annual Enrollment Period (AEP) that runs October 15 through December 7 and is open to all Medicare beneficiaries.

  • You can switch from one Medicare Advantage plan to a different Medicare Advantage plan
  • You can drop your Medicare Advantage plan and return to Original Medicare (Parts A and B), and add a standalone Part D drug plan
  • You cannot use this period to switch from Original Medicare to a Medicare Advantage plan — that is reserved for the Annual Enrollment Period (AEP, Oct 15 – Dec 7)
  • Changes made during MA OEP take effect the first day of the month following your enrollment request
  • You are limited to one plan change during this window — choose carefully, and let Hutch Insurance help you compare your options

Special Enrollment Periods (SEPs)

When: Triggered by qualifying life events — no fixed calendar dates

A Special Enrollment Period allows you to enroll in or change Medicare coverage outside of standard enrollment windows when certain qualifying life events occur. SEPs are time-sensitive — you typically have a limited window (often 60 days) from the qualifying event to act.

Common qualifying events that trigger a SEP:

  • Losing employer-sponsored health coverage (or losing coverage as a dependent on a spouse's plan)
  • Moving to a new address that is outside your current plan's service area
  • Moving into, out of, or between long-term care facilities
  • Qualifying for Extra Help (Low Income Subsidy) for Medicare Part D
  • Your current Medicare Advantage plan leaves the Medicare program or reduces its service area
  • Gaining or losing Medicaid (dual eligibility)
  • Exceptional circumstances declared by CMS (e.g., natural disasters, government errors)

If you believe you qualify for a SEP, it is critical to act quickly and contact Hutch Insurance right away. We can confirm your eligibility, identify your specific SEP type, and help you choose the right plan before your window closes.

Important: Missing an Enrollment Period Has Lasting Consequences

Medicare enrollment windows are not flexible — missing them can affect your health coverage and your finances for the rest of your life. Here is what is at stake:

  • Part B Late Enrollment Penalty: If you do not sign up for Medicare Part B when you are first eligible and you do not have creditable coverage (such as employer insurance), you will pay a 10% premium surcharge for every 12-month period you were eligible but not enrolled. This penalty is permanent — it does not go away after a set number of years.
  • Part D (Prescription Drug) Late Enrollment Penalty: If you go 63 or more consecutive days without creditable prescription drug coverage after you become eligible for Medicare, you will owe a monthly penalty added to your Part D premium. Like the Part B penalty, this is a permanent surcharge for as long as you have Part D coverage.
  • Coverage Gaps: Missing your Initial Enrollment Period or a Special Enrollment Period without another qualifying window coming up soon can leave you without any medical coverage — potentially for months — until the next Annual Enrollment Period (October 15 to December 7).
  • Loss of Guaranteed Issue Rights: Medigap (Medicare Supplement) plans must accept you during your 6-month Medigap Open Enrollment Period regardless of your health. Once that window closes, insurers in most states can deny your Medigap application or charge you significantly higher premiums based on pre-existing conditions.

The bottom line: do not wait. If you are approaching 65 — or if you have recently experienced a qualifying life event — contact Hutch Insurance today. We will make sure you never miss a window that matters.

Ready to secure the right coverage?

Enrollment windows are time-sensitive. Let a local Hutch Insurance agent review your options and set up your appointment today — at absolutely no cost to you.

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We do not offer every plan available in your area. Currently we represent ten (10) organizations which offer sixty four (64) products in your area. Please contact Medicare.gov, 1-800-MEDICARE, or your local SHIP for information on all options.
Medicare Annual Enrollment is from October 15th to December 7th. Contact me now or attend a Free educational event to learn about Medicare the easier way