01
Original Medicare
Keep Part A and Part B as your primary coverage.
- Add a separate Part D prescription drug plan
- Optionally add Medicare Supplement insurance
- Provider access is not based on a private plan network
Turning 65? Start Here
Calculate your Medicare timeline, identify the enrollment path that fits your situation, and prepare your doctors, prescriptions, and coverage questions.
Your Medicare starting path
Move through Medicare one decision at a time.
Start with your enrollment timing, build a personal checklist, download the guide, and ask for help when you are ready.
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01
Calculate your window
Estimate the seven-month Initial Enrollment Period around your 65th birthday.
Calculate my dates -
02
Build your checklist
Answer three questions about Social Security, current coverage, and HSA contributions.
Find my next steps -
03
Download the guide
Keep your timeline, coverage questions, doctors, and prescriptions organized in one printable resource.
Get the starter guide -
04
Ask for personal help
Bring your dates and checklist to a licensed advisor when you want help comparing coverage.
See the final step
Your enrollment window
See when your first Medicare window begins.
The Initial Enrollment Period generally lasts seven months: three months before your 65th-birthday month, that month, and three months after.
Calculate your enrollment period
Enter your birthday for an educational estimate of your age-based Initial Enrollment Period.
The typical seven-month window
Age 65-3Months
-2Months
-1Month
65Birthday month
+1Month
+2Months
+3Months
If your birthday is on the first day of a month, your enrollment timing shifts one month earlier.
Your timing
Your Initial Enrollment Period
Starts
Ends
Because your birthday is on the first day of the month, this estimate moves the window one month earlier.
This is an educational estimate for age-based eligibility. Disability, ALS, ESRD, employer coverage, or other circumstances may change your enrollment rules.
Find your Medicare starting point
Answer three questions for a more useful next-step checklist.
Your answers stay in your browser. They are not submitted or saved.
8-page printable guide
Take your Medicare plan with you
Download the Turning 65 Medicare Starter Guide.
Organize your dates, employer coverage, doctors, prescriptions, and questions with a practical printable checklist.
- Initial Enrollment Period timeline
- Working-after-65 and HSA questions
- Original Medicare and Medicare Advantage comparison
- Doctor, prescription, and appointment worksheets
Still working at 65?
Do not change coverage based on age alone.
You may be able to delay Part B without a penalty, or Medicare may need to become your primary coverage. Confirm how your employer plan coordinates with Medicare first.
- Who pays first?Ask the employer benefits administrator how the group plan coordinates with Medicare.
- Can Part B wait?Confirm that coverage is based on current employment and supports a Special Enrollment Period.
- Do you contribute to an HSA?Coordinate the contribution stop date before Medicare begins, especially when Part A may start retroactively.
Understand your two paths
Choose how you want to receive Medicare coverage.
Both paths begin with Medicare Part A and Part B eligibility. The difference is how benefits, prescriptions, provider access, and out-of-pocket costs are organized.
02
Medicare Advantage
Receive Part A and Part B benefits through a private plan.
- Most plans include Part D prescription coverage
- Provider networks and referral rules may apply
- Plans may include additional benefits
Neither path is automatically best. Compare doctors, prescriptions, travel needs, premiums, and potential out-of-pocket costs before enrolling.
Your Turning 65 roadmap
Prepare the timing first, then compare the coverage.
Suggested preparation timeline
What to work on before 65
- 6–9 months beforeIdentify your enrollment path
- 3 months beforeConfirm or begin enrollment
- 1–2 months beforeCompare the two coverage paths
- Before coverage startsConfirm every effective date
Keep the care that matters
Check the doctor, medical group, hospital, and prescription—not only the carrier name.
Provider participation and drug coverage depend on the exact plan. Use our California care directory as a starting point, then verify the current plan network and formulary before enrolling.
Local Medicare guidance
Meet David Keum.
Licensed Medicare advisor CA License #4005450
As an independent insurance agency, Skyline Benefit helps organize Medicare timing, doctors, prescriptions, costs, and coverage options with clear, personal guidance.
From our clients
Trusted Medicare guidance from a local team.
FAQ
Frequently asked Medicare questions
Browse all Medicare FAQsWhen is my Initial Enrollment Period?
It generally begins three months before the month you turn 65, includes your birthday month, and ends three months after it. If your birthday is on the first day of a month, the timing shifts one month earlier.
Will Medicare enrollment happen automatically?
It generally happens automatically if you are already receiving Social Security or Railroad Retirement benefits. If you are not receiving those benefits, you will usually need to apply through Social Security.
Can I delay Part B while I keep employer coverage?
Sometimes. Coverage based on current employment may qualify you for a Special Enrollment Period, but employer size and the type of coverage matter. COBRA and retiree coverage generally do not count as current-employment coverage for this purpose.
Does COBRA let me delay Medicare Part B?
COBRA generally is not treated as coverage based on current employment for the Part B Special Enrollment Period. Confirm your Medicare timing before active employer coverage ends so COBRA does not create a late-enrollment problem.
When should I stop contributing to an HSA?
Coordinate with a qualified tax professional and your benefits administrator before Medicare begins. Part A can sometimes begin retroactively, and HSA contributions made after Medicare coverage starts may create tax consequences.
What happens to Covered California when I become eligible for Medicare?
Marketplace premium assistance generally does not continue once you are eligible for premium-free Medicare Part A. Coordinate the end of marketplace coverage with the start of Medicare to avoid overlapping coverage or a gap.
Do I need Part D if I do not take prescriptions?
Many people still consider Part D unless they have other creditable drug coverage. Going without creditable coverage can lead to a late-enrollment penalty if drug coverage is added later.
What is the difference between Original Medicare and Medicare Advantage?
Original Medicare includes Part A and Part B and can be paired with separate Part D and Medicare Supplement coverage. Medicare Advantage is a private plan that provides Part A and Part B benefits and usually includes Part D.
Medicare disclosure
Skyline Benefit is an independent insurance agency and is not connected with or endorsed by the U.S. government or the federal Medicare program.
We do not offer every plan available in your area. The organizations and number of plans we represent vary by location and eligibility. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.