The email I almost deleted

Last week an email landed in my inbox with the subject line "2027 Benefits Enrollment Opens Soon" and my first instinct, honestly, was to archive it and deal with it later. I've done that exact thing three years running. Open enrollment emails have the same energy as a dentist reminder — technically important, deeply avoidable.

But last year's "deal with it later" cost me real money. I auto-renewed into the same high-deductible plan I'd had since 2024 without checking if it still made sense, and then spent $1,400 out of pocket on a shoulder MRI and a round of physical therapy that a different plan would've covered at 80%. So this year I actually opened the email.

Open enrollment for 2027 coverage is rolling out through November and into mid-January depending on your state, and if you get insurance through work, your window is probably shorter — a lot of employers are doing two or three weeks in October or November. Here's the thing — nobody tells you clearly when your specific window closes. Mine apparently closes November 14th and I only know that because I dug through the HR portal.

Why I almost made the same mistake again

Here's my confession: comparing health plans makes my eyes glaze over faster than almost anything else in personal finance. The PPO vs. HDHP vs. EPO alphabet soup, the deductibles, the out-of-pocket maximums — it's a lot. So every year my brain wants to just pick "whatever I had before" and move on with my life.

This year I forced myself to actually pull out a calculator, and it changed things. My current high-deductible plan has a $3,200 deductible but a lower premium — about $97 a month pulled from my paycheck. The PPO option is $164 a month but only a $750 deductible and way better copays for specialists.

Doing the math: that's $67 more a month, or $804 a year, for the PPO. Last year alone I blew way past that in out-of-pocket costs. If this year looks anything like last year — and with my shoulder still occasionally being a jerk about cold weather — the PPO almost certainly wins.

The HSA thing nobody explains well

If you do stick with a high-deductible plan, you probably qualify for a Health Savings Account, and this part genuinely surprised me when I actually looked into it. The money goes in pre-tax, grows tax-free, and comes out tax-free for medical stuff. It's not a "use it or lose it" account like an FSA — whatever's in there rolls over forever, even if you switch jobs.

I'd had $1,100 sitting in my HSA for two years doing basically nothing because I didn't realize you could invest it once you hit a certain balance, kind of like a mini retirement account. Mine's with Fidelity and once you cross $1,000, you can move the excess into index funds. I'd just been letting it sit in cash like an idiot.

For 2027 the contribution limits are going up a bit too — I don't have the exact final number as I'm writing this (the IRS usually locks it in around November), but it's been creeping up a few hundred dollars each year. Worth checking once it's official before you set your contribution amount.

Things I'm actually checking this time around

• Whether my doctor is still in-network (provider networks shift every single year and nobody warns you)
• Whether my prescriptions are on the new formulary — a friend got blindsided when her maintenance med jumped from a $10 copay to $340 because the plan changed tiers
• The real out-of-pocket maximum, not just the deductible, because that's the number that matters if something actually goes wrong
• Dependent care FSA limits, if that applies to you — those are use-it-or-lose-it so don't overfund it like I did in 2025 ($310 down the drain, never again)

I'm not going to pretend I've suddenly become a health insurance expert. I still find the whole system kind of absurd — comparing four plans shouldn't require a spreadsheet and two cups of coffee. But spending twenty minutes now beats discovering in March that I guessed wrong.

The Bottom Line

Open enrollment is boring until the year you need your insurance to actually work, and then it's the most important twenty minutes you'll spend on your finances all month. Pull up last year's medical expenses, do the real math on premium-plus-deductible instead of just premium, and actually check if your HSA money could be doing more than sitting in cash. I almost coasted on autopilot for a fourth year straight — don't be past-me.