Turning 65 Medicare Checklist: What to Do Six Months Before Your Birthday
Start before the birthday cards arrive. Medicare enrollment, employer coverage, HSA contributions and private-plan choices can follow different deadlines.
Begin about six months before the month you turn 65 if you have employer coverage, an HSA, a spouse who depends on your plan or a complicated retirement date. Someone with a simple situation should still begin at least three months before the birthday month.
This checklist is a planning tool—not a separate enrollment period. Your formal Initial Enrollment Period usually lasts seven months, but waiting for it to begin may leave too little time to resolve employer-plan questions or stop HSA contributions correctly.
Identify the Coverage You Have Today
- Write down who provides your current medical and prescription coverage.
- Ask whether it is based on your or your spouse’s current employment.
- Ask the employer how many employees count under Medicare coordination rules.
- Confirm whether you or the employer contributes to an HSA.
- List any spouse or dependents who will lose coverage when you retire.
Read the Medicare 20-employee rule and the full guide to delaying Medicare while working before declining Part B.
Confirm Whether Enrollment Will Be Automatic
Some people already receiving Social Security or Railroad Retirement benefits receive Medicare automatically. Others must apply. Watch for the Medicare welcome package, but do not treat the absence of a card as proof that nothing is happening.
Automatic enrollment expected
Review the card and effective dates immediately. If you intend to delay Part B, follow the official instructions and verify how the decision affects HSA contributions.
You need to apply
Prepare to apply through Social Security. You do not have to begin monthly retirement benefits just because you enroll in Medicare.
Use the detailed automatic-enrollment guide if you are unsure which path applies.
Apply or Document Why You Are Delaying
If you want Medicare to begin when first eligible, the first three months of the Initial Enrollment Period are usually the cleanest time to apply. If you are delaying because of current-employment coverage, keep written confirmation of the coverage source, employer size, payer order and prescription-drug creditability.
Review the exact Initial Enrollment Period and coverage start dates, then follow the Part A and Part B application steps.
Build the Comparison Around Your Life
Doctors and facilities
Collect the full names and locations of primary doctors, specialists, hospitals, rehabilitation providers and medical-equipment suppliers.
Prescriptions and pharmacies
List every medication, dosage, frequency and preferred local or mail-order pharmacy.
Budget
Compare premiums, deductibles, copays, coinsurance and maximum out-of-pocket exposure—not only the monthly premium.
Travel and access
Consider seasonal travel, out-of-area care, rural provider availability and referral preferences.
Verify Every Effective Date
- Confirm the Part A and Part B dates shown in your Medicare record.
- Confirm the start date for Medicare Advantage, Medigap or Part D coverage.
- Confirm the last day of employer, Marketplace, COBRA or other coverage.
- Do not cancel existing coverage until the replacement dates are verified.
- Save cards, application confirmations and creditable-coverage notices.
Coverage sources can end on different dates. Verify the handoff rather than assuming every plan starts or stops at the end of the same month.
Frequently Asked Questions
Is six months before 65 too early to start?
No. It is early enough to solve employer, HSA and spouse-coverage questions before formal enrollment deadlines become urgent.
When should I actually apply for Medicare?
If you need Medicare at 65, applying during the three months before your birthday month generally provides the cleanest path to timely coverage. Your individual effective date can differ.
What if my birthday is on the first day of the month?
Medicare generally treats the age-65 timeline as occurring one month earlier. Check the exact dates before scheduling other coverage to end.
Should I cancel my employer or Marketplace plan as soon as I apply?
No. Wait until the Medicare and replacement-plan effective dates are confirmed, then coordinate the termination date with the current plan.
Can a Medicare broker enroll me in Parts A and B?
No. Social Security or the Railroad Retirement Board handles Parts A and B. A broker can help organize the timeline and compare private coverage after Medicare is established.
Sources and Enrollment Resources
Build Your Medicare Timeline Before the Deadline
Benjamin Thompson can help you organize the questions, compare the private Medicare coverage options represented by Thompson Medicare Brokerage and coordinate the dates with your doctors, prescriptions and household needs.
Thompson Medicare Brokerage is not connected with or endorsed by the U.S. government or the federal Medicare program. This page provides general educational information. Social Security or the Railroad Retirement Board makes official Medicare Parts A and B enrollment, effective-date and penalty decisions. Employer, Marketplace and tax consequences depend on individual circumstances.