You are turning 65 and going on Medicare. Your spouse is 61, and still on your work plan. So what happens to them? Most people do not see this one coming.
Medicare covers one person
There is no family plan and no adding your spouse. Part A, the hospital side, is premium-free for most people who worked about 10 years. Part B, your doctor coverage, runs $202.90 a month in 2026. Both of them cover just you.
While you are still working, nothing changes yet
As long as the company has 20 or more employees, the employer cannot drop your spouse just because you went on Medicare. If the company is smaller than that, do not assume the same is true — ask HR directly how your spouse’s coverage is affected.
The crunch is the day you retire
The plan ends, and your spouse is on their own until they turn 65. However many years that is, that is how many years you are buying their health insurance yourself.
Door one: COBRA — and the trap in the dates
Normally COBRA runs 18 months when you leave a job. But you going on Medicare is its own separate trigger for your spouse, and that trigger comes with 36 months.
Here is the catch. Those three years are counted from the day you went on Medicare, not the day you retire. So if you went on Medicare at 65 and worked two more years, two of those three years are already gone. Your spouse has one year of COBRA left, not three.
Ask the employer for the actual end date, in writing, before you plan around it.
Door two: a marketplace plan
When your job coverage ends, your spouse gets 60 days to sign up for a marketplace plan.
On cost — and this is where things stand as of writing, so check it when they are actually shopping. The government can help pay part of the premium, and how much depends on your household income, both of you together. Pandemic-era rules that widened eligibility have since expired, so it is back to the older income line: for a couple, right around $84,000 a year. Under it, you get premium help. Over it, you pay the whole thing.
If your income drops far enough after you retire, Medicaid may also be an option.
Get a real quote before you pick a retirement date
With no help on the premium, someone in their early sixties has been paying over a thousand dollars a month for a marketplace plan. That number belongs in your retirement plan — not as a surprise the week you give notice.
Common questions
Can my spouse be on my Medicare?
No. Medicare is individual coverage. There is no family plan and no dependents.
How long does COBRA last for a spouse when I go on Medicare?
Up to 36 months — but counted from your Medicare entitlement date, not your retirement date. Those are often years apart.
What happens to my younger spouse when I retire?
They need their own coverage until they turn 65, usually COBRA or a marketplace plan. Price it before you set a retirement date.
I am Rick Caso, an independent Medicare advisor with Falcon Life and Health, based in Port Charlotte, Florida and licensed in 24 states. If you want to walk through your own situation, call or text 941-412-2362.
Falcon Life and Health is not connected with or endorsed by the United States government or the federal Medicare program. We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.