Here is something that catches a lot of new retirees off guard: Medicare is not free. You pay monthly premiums for it, just like any other health insurance.
In 2026, the standard Medicare Part B premium is $202.90 per month. That is up from $185.00 last year. And if history is any guide, it will likely go up again next year.
What Your Part B Premium Actually Covers
The Part B premium covers traditional Medicare. But it does not cover everything. You may still owe co-pays and out-of-pocket costs for things Medicare does not fully pay.
To fill those gaps, many retirees buy a separate Medigap policy. Others choose a Medicare Advantage plan, which works differently in terms of how coverage and care are structured. Either way, that is additional cost to factor into your budget.
The One Question to Ask Every Year
Because premiums go up in most years, there is one question worth asking every single year: How much are Medicare premiums rising this year?
The Centers for Medicare and Medicaid Services typically announces the new premium amounts in mid-November. That is right before the Medicare open enrollment period closes. Mark it on your calendar.
Why It Matters for Your Social Security Check
For most retirees, Medicare premiums are deducted directly from their Social Security benefit. That means when premiums go up, you take home less, even if you got a cost-of-living adjustment.
Knowing the new premium amount tells you exactly how much of your Social Security raise you actually get to keep. That is information worth having before you set your budget for the year.
There is some protection built in. A rule called the hold-harmless provision prevents most retirees from seeing their Social Security benefit actually decrease if Medicare premiums rise faster than their annual cost-of-living adjustment. That said, once a larger raise comes through, premiums can jump sharply to catch back up.
A Simple Habit That Makes Retirement Planning Easier
You do not need a financial advisor to stay on top of this. Every November, look up the new Medicare Part B premium. Compare it to what you paid this year. Then adjust your monthly budget accordingly.
It is a five-minute task once a year. And it keeps you from being surprised when your January Social Security deposit looks a little different than you expected.
