Turning 65? Start with your dates

Your Initial Enrollment Period is seven months long. Enter your birthday to see exactly when it opens, closes and when coverage can begin.

Older couple enjoying a picnic in a garden

Initial Enrollment Period calculator

An estimate for education. Your official dates come from Social Security.

Your birthday

Nothing you enter here is saved or sent anywhere.

You turn 65 in March 2027

December 1, 2026 through June 30, 2027

  1. Dec2026
  2. Jan2027
  3. Feb2027
  4. Mar2027
  5. Apr2027
  6. May2027
  7. Jun2027
Enroll by the end of
February 2027
for coverage on the 1st of your birthday month
Coverage can start
March 1, 2027
if you apply before your birthday month
Medigap open enrollment
March 2027 to August 2027
if Part B starts on your birthday month

If you were born on the first day of a month, Medicare considers you 65 the month before, so every date moves one month earlier. Dates are estimates for education only.

Your turning 65 checklist

The same order we walk every client through, from nine months out to your first October.

  1. 9 to 6 months before

    Gather the essentials

    List your doctors, prescriptions and pharmacy. Ask HR whether your employer plan requires Medicare at 65.

  2. 3 months before

    Initial Enrollment opens

    Apply for Parts A and B if you are not already receiving Social Security. Coverage can begin your birthday month.

  3. Your birthday month

    Choose the rest of your coverage

    Medigap plus Part D, or a Medicare Advantage plan. Your Medigap Open Enrollment window begins with Part B.

  4. 3 months after

    Initial Enrollment closes

    Enrolling after this point generally means waiting for the General Enrollment Period and possible penalties.

  5. 6 months after Part B

    Medigap Open Enrollment ends

    After this, Georgia insurers can ask health questions for most Supplement applications.

  6. Every Oct 15 - Dec 7

    Annual Enrollment Period

    Review your Annual Notice of Change and switch plans if something important changed.

Keep reading

Turning 65 questions

Still wondering about something? A licensed advisor can answer in plain English, usually the same day.

Medicare treats you as turning 65 the month before. Your Initial Enrollment Period and coverage start both move one month earlier. The calculator handles this when you choose day 1.

If you have coverage from current employment at an employer with 20 or more employees, you can usually delay Part B. Most people still take premium-free Part A. Ask us to compare before you decide.

It starts the first month you are both 65 or older and enrolled in Part B, and lasts six months. During that window insurers cannot deny you or charge more for health conditions.

You can usually enroll during the General Enrollment Period, January 1 to March 31, with coverage starting the month after you sign up. Late enrollment penalties may apply.

Sit down with a neighbor who knows Medicare

Kitchen table, our Abercorn Street office or a video call. Your review is free, with no obligation to enroll.

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