Open enrollment season is officially underway for millions of Americans.
Whether you're signing up through your job, Healthcare.gov, or Medicare, the choices you make in the next few weeks will lock in your costs for all of 2025.
Most people spend less time picking a health plan than they do choosing a streaming service.
A recent survey found that only about 4% of workers bother comparing their options each year, which means a lot of families are quietly overpaying.
Here's a plain-English checklist to run through before you hit submit. **1.
Check whether your plan actually covers your doctors.** Networks change every year.
That specialist you've seen for a decade might be out of network in January.
Look up each provider by name on the plan's website rather than trusting last year's directory. **2.
Do the prescription math.** Pull out your current medication list and price each one under every plan you're considering.
A drug that costs $30 a month on one plan can run $200 on another.
If you take a brand-name medication, this step alone can save you hundreds. **3.
Compare the full deductible, not just the premium.** A cheaper monthly premium often comes with a deductible so high you'd pay thousands before coverage kicks in.
If anyone in your household sees doctors regularly, the low-premium plan can end up costing more. **4.
Look for the out-of-pocket maximum.** This is your worst-case number for the year.
If you had a surprise hospital stay, could you cover it?
That figure matters more than almost anything else on the page. **5.
Don't forget dental and vision.** These are often separate add-ons.
If you wear glasses or expect dental work, price the standalone plans too — sometimes buying outside your employer is cheaper. **6.
Use an FSA or HSA if it fits.** These accounts let you pay for eligible medical costs with pre-tax dollars.
Just be realistic about how much you'll spend.
FSA money generally doesn't roll over, so overfunding it means losing it. **7.
Watch the deadline.** Most employer plans close enrollment in mid-November.
Healthcare.gov runs November 1 through January 15 in most states, but some state exchanges have different windows.
Miss it and you may be stuck waiting until next fall.
One more thing worth doing: if you're on Medicare, check whether your Part D drug plan still covers your medications at a reasonable price.
Plans renegotiate every year, and it's common for a formulary to drop a drug you've taken for years.
That hour can easily be worth several hundred dollars — sometimes more — over the course of a year. **The bottom line:** Open enrollment isn't a formality you sleepwalk through.
It's one of the few times you get to vote on your own health care costs with a few clicks.
Final Thoughts
Spend the hour, compare two or three plans side by side, and pick the one that matches how your family actually uses care — not the one with the flashiest brochure.