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Turning 65

Turning 65: your first steps with Medicare

Your Medicare enrollment window opens three months before your birthday month, and it stays open for seven months in all. That leaves room to learn the basics and plan, one step at a time.

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Illustration of a woman in her sixties circling a day on a wall calendar

Your window

Your Initial Enrollment Period

Medicare gives you a seven-month window to sign up when you first become eligible. It is built around your 65th birthday.

  1. 1

    Three months before

    Your window opens three months before the month you turn 65.

  2. 2

    Your birthday month

    The window stays open while you turn 65.

  3. 3

    Three months after

    You can still sign up during the three months after your birthday month.

When you sign up within the window can affect when your coverage starts. We can map out your own dates together.

See the full timeline in the Turning 65 checklist

The basics

Part A and Part B in plain words

Part A: hospital insurance

Helps cover inpatient hospital stays, care in a skilled nursing facility after a hospital stay, hospice care, and some home health care.

Part B: medical insurance

Helps cover doctor visits, outpatient care, preventive services, and some medical equipment.

Together, Part A and Part B are called Original Medicare. For current costs and details, see Medicare.gov.

Your options

The two main paths

Most people put their coverage together in one of two ways. Neither is right for everyone. What fits you depends on your doctors, your prescriptions, how you travel, and your budget.

Original Medicare with Medigap and Part D

You keep Original Medicare (Parts A and B). A Medicare Supplement (Medigap) plan can help with some of the costs Original Medicare does not pay, and a separate Part D plan covers prescription drugs.

Medicare Advantage (Part C)

Instead of Original Medicare on its own, you get your Medicare benefits through a plan from a private insurance company that contracts with Medicare. Many of these plans include prescription drug coverage and use a network of doctors and hospitals.

Compare the two paths in the Supplement vs. Advantage guide

Before we talk

What to have ready for a review

  • A list of your doctors and your preferred pharmacy
  • Your prescriptions and doses
  • Details about any coverage you have through an employer or in retirement
  • The month you turn 65, so we can map out your window

You do not need to share health details, income or your Medicare number to schedule a review, and please do not enter them on this website.

Still working at 65?

If you or your spouse still work and have coverage through an employer, you may be able to wait to sign up for Part B. The rules depend on your employer's size and your plan, so check with your employer's benefits team, and then we can review your situation together.

Read more in the Working past 65 guide

This page is general education, not advice about a specific plan. For official information, visit Medicare.gov or call 1-800-MEDICARE.

Last reviewed: October 2026

Talk it through with a licensed agent

Pick a time that suits you and I'll call you then. There's no cost for my help, and scheduling does not obligate you to enroll. Evening and weekend appointments available.

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