When is the open enrollment period for healthcare benefits? (And what if you miss it?)

Open enrollment happens once a year, but when and how you can change your plan depends on your type of coverage. For most employer-sponsored group plans, open enrollment usually runs from November 1 through December 15, with changes kicking in on January 1. But some employers shift their window to October or even September. Check with your HR department for your company's specific dates — don't assume.

If you buy coverage through the Health Insurance Marketplace (ACA), the federal open enrollment runs from November 1 to January 15 in most states. Some states with their own marketplaces have different deadlines — check yours. Don't miss that window.

What If You Miss Open Enrollment? Special Enrollment Periods

If you miss open enrollment, you may still have options. You can enroll if you have a qualifying life event that triggers a Special Enrollment Period (SEP). Common events include:

• Getting married, divorced, or legally separated
• Having or adopting a child
• Losing your other health coverage (e.g., job loss, aging off a parent's plan)
• Moving to a new area
• Changes in income or household size that affect subsidy eligibility

You usually have 30 to 60 days from the event to enroll. Act fast, or you'll have to wait until the next open enrollment.

WellthCare: Year-Round Enrollment for Add-On Benefits

Traditional employer plans and ACA marketplace plans have fixed windows. But newer options like the WellthCare Ecosystem (a health-to-wealth system) can be added alongside your existing plan without disruption. WellthCare works as an add-on you use first — and can usually be added during open enrollment or any time, if your employer allows. If your employer offers it, you don't have to wait to start benefiting from $0 copay care, free store dollars, and automatic pension contributions. Why wait?

How to Make the Most of Open Enrollment

Here's how to make sure you don't miss out:

1. Mark your calendar as soon as your employer announces dates. Check your benefits portal or HR newsletter.
2. Review your current plan and think about what you'll need next year — planned procedures, prescriptions, family changes.
3. Compare plans on coverage, deductibles, copays, and out-of-pocket limits.
4. Don't forget add-ons like dental, vision, or HSAs — they may have their own windows.
5. Look for new programs your employer is offering — like WellthCare, which builds wealth as you spend on care.

Open enrollment is your primary — often your only — chance to change your core health plan. Miss it and you wait until next year or get a qualifying life event. If your employer offers options like WellthCare, which lowers your out-of-pocket costs and builds long-term wealth, think about signing up for them during the window. WellthCare's AI-drafted plans of care, reviewed by licensed clinicians, ensure each member gets personalized recommendations that evolve with their health.

The Bottom Line

Open enrollment varies, but for employer plans it's most common in November through mid-December. Ask your HR team for your company's dates and any new offerings. If you're on an ACA plan, confirm your state's deadlines so you don't lose coverage or miss your chance to switch. Mark your calendar and act.