Do I have to enroll in Medicare the exact month I turn 65?

You have a seven-month window around your birthday month to enroll, but enrolling late within that window or missing it entirely can affect your coverage start date and may lead to penalties, so it is worth understanding your own deadline.

If I keep working past 65, do I automatically avoid penalties?

Not automatically. Whether you can delay Part B without a penalty depends on factors like employer size and how your group coverage coordinates with Medicare, so this should be confirmed for your specific situation.

Can I meet with RGI Group in person as I approach 65?

RGI Group's one office is in Austin; Texans statewide are generally served by phone or virtual appointment, though in-person requests near Austin can be discussed.

What happens if I miss my Medigap open enrollment period?

Outside that six-month window, insurers may use medical underwriting to decide whether to offer you a Medigap policy or at what terms, which is different from the guaranteed-issue rights available during the window itself.

Does turning 65 in a rural Texas county change my enrollment timeline?

No, the Initial Enrollment Period timeline is the same everywhere in Texas; what differs by county is which specific Medicare Advantage, Part D, or Medigap plans are available to choose from.

Turning 65 and enrolling in Medicare as a Texas resident

Turning 65 starts a seven-month Initial Enrollment Period that applies the same way across every Texas county, though the plans available to fill in the gaps of Original Medicare still depend on where you live. Whether you are still working, already retired, or covered by a spouse's employer plan changes how you should approach this window. RGI Group is a licensed independent Texas insurance agency that helps Texans approaching 65 understand their timing by phone or virtual appointment, in English or Spanish. This page covers the general rules to keep in mind as your 65th birthday approaches.

Your Initial Enrollment Period (IEP)

The IEP is a seven-month window: the three months before the month you turn 65, your birthday month, and the three months after. This timing is the same whether you live in a major Texas metro or a small rural county, and enrolling within this window is generally how most people avoid delays or penalties tied to late enrollment.

Part A and Part B, generally

Part A generally covers inpatient hospital care and Part B generally covers outpatient and medical services; together they make up Original Medicare. Many people are enrolled automatically in Part A, while Part B often requires an active decision, especially if you are still working, so confirming your own status rather than assuming is worthwhile.

Working past 65 and employer coverage

If you or a spouse are still working and covered by an employer group health plan, you may be able to delay Part B without a late penalty, depending on the size of the employer and how the plan coordinates with Medicare. This is a situation where the rules genuinely vary by circumstance, so confirming your specific employer coverage details before deciding is important.

The Medigap open enrollment period

A separate six-month window opens when you are both 65 or older and enrolled in Part B, during which you generally have guaranteed-issue rights to buy a Medicare Supplement (Medigap) policy regardless of health history. Outside that window, insurers may be able to use medical underwriting, which is why timing matters if a Medigap policy is something you are considering.

Late enrollment penalties, generally

Delaying Part B or Part D enrollment without qualifying coverage or a valid exception can lead to a late enrollment penalty that may apply for as long as you have that coverage. The specifics depend on your individual timeline and coverage history, so reviewing your situation before any deadline passes is more reliable than assuming you are exempt.

Texas counties and your plan options

Once your Part A and Part B enrollment is settled, the Medicare Advantage, Part D, or Medigap options available to fill in the rest of your coverage depend on your county's service area. A Texan turning 65 in a rural county and one in a major metro follow the same enrollment timeline but may see different plan choices.

Questions to ask before choosing a plan

Am I in my seven-month Initial Enrollment Period right now, and when does it end?
Will I be enrolled in Part A and Part B automatically, or do I need to take action?
Does my or my spouse's employer coverage let me delay Part B without a penalty?
Am I within my six-month Medigap open enrollment period?
What plans are available in my county once my Part A and B enrollment is in place?

Frequently asked questions

Do I have to enroll in Medicare the exact month I turn 65? You have a seven-month window around your birthday month to enroll, but enrolling late within that window or missing it entirely can affect your coverage start date and may lead to penalties, so it is worth understanding your own deadline.
If I keep working past 65, do I automatically avoid penalties? Not automatically. Whether you can delay Part B without a penalty depends on factors like employer size and how your group coverage coordinates with Medicare, so this should be confirmed for your specific situation.
Can I meet with RGI Group in person as I approach 65? RGI Group's one office is in Austin; Texans statewide are generally served by phone or virtual appointment, though in-person requests near Austin can be discussed.
What happens if I miss my Medigap open enrollment period? Outside that six-month window, insurers may use medical underwriting to decide whether to offer you a Medigap policy or at what terms, which is different from the guaranteed-issue rights available during the window itself.
Does turning 65 in a rural Texas county change my enrollment timeline? No, the Initial Enrollment Period timeline is the same everywhere in Texas; what differs by county is which specific Medicare Advantage, Part D, or Medigap plans are available to choose from.

Important notice

Plan availability, benefits, and any Part B premium reduction vary by county, plan, and individual circumstances. The Annual Enrollment Period (Oct 15 – Dec 7, 2026) is different from your Initial Enrollment Period around your 65th birthday.
We do not offer every plan available in your area. We are not affiliated with or endorsed by the U.S. government or the federal Medicare program. Any information we provide is limited to the plans we offer in your area. To find all of your options, contact Medicare.gov, 1-800-MEDICARE, or the Texas Health Information, Counseling and Advocacy Program (HICAP).

Talk with a licensed Texas agent

Call 346-888-0811. Office: 5900 Balcones Drive, Ste 100, Austin, TX 78731. Monday–Sunday, 8:00 AM–11:00 PM. Licensed in Texas. Guidance available in English and Spanish.