The short answer: losing job-based coverage, for any reason, opens a Special Enrollment Period on the Marketplace. You may qualify if you lost coverage in the past 60 days or expect to lose it in the next 60 days. Late in the year, that window can overlap with Open Enrollment, which on HealthCare.gov runs November 1 through January 15. COBRA is one option, not the only one, and private plans enroll any month. Write down the date your coverage ends, then compare all three.
Picture it
The meeting is on a Friday in mid-November. By the time you get home, you have a box of desk things, a folder of paperwork and a sentence you keep hearing: your health coverage ends at the end of the month. Your partner asks what you are going to do about insurance, and you realize you have no idea what the options even are. You put the folder on the counter and decide to deal with it after Thanksgiving.
Now picture the other version. That weekend, you pull out the one page that shows the date your coverage ends and send it to us with a few lines about your household. By Tuesday you have COBRA, a Marketplace plan at your new expected income and a private plan laid out side by side, with the dates for each one marked. You pick one with weeks to spare, and the holidays are just the holidays.
Two windows can be open at once
- The Special Enrollment Period. Losing health coverage through your employer, COBRA or a family member's employer plan can qualify you. You may qualify if you lost qualifying coverage in the past 60 days or expect to lose it in the next 60 days, so you do not have to wait until the coverage is gone to start.
- Open Enrollment. On HealthCare.gov, Open Enrollment for 2027 starts November 1. Enroll or change by December 15 for a January 1 start; it ends January 15, and changes from December 16 through January 15 start February 1. A few state-run exchanges use their own windows.
When your coverage ends late in the year, you may be thinking about two different stretches: the weeks left in this year, and the whole of next year. Which window applies, and when each option would start, depends on your dates. We confirm the exact effective date before you sign, and never backdate. When does new coverage start?
Keep the paperwork that shows the date
HealthCare.gov is plain about this: if you do not provide acceptable documents about losing coverage, you will not qualify for a Special Enrollment Period. Hold on to whatever shows the date your job-based coverage ends, and tell us that date first. The clock matters more than people expect.
COBRA, and why the end of the year changes it
COBRA lets you keep the plan you had at work for a limited time, so your doctors and network stay the same, and you pay the full premium. Your COBRA notice states the monthly cost: put that number next to the other two options.
- During Open Enrollment, HealthCare.gov says you can enroll in a Marketplace plan regardless of why you are ending COBRA coverage.
- Outside Open Enrollment, it is stricter. Voluntarily dropping COBRA, or choosing to stop paying the premiums, does not qualify you for a Special Enrollment Period. If you end COBRA early outside Open Enrollment, you would have to wait until the next Open Enrollment for Marketplace coverage.
- When COBRA runs out, you have 60 days to enroll in a Marketplace plan.
So if you are already on COBRA and the price is hurting, the Open Enrollment window is the moment to look. COBRA and the alternatives.
The Marketplace or a private plan?
The Marketplace can win here, and often does. Marketplace savings are based on the income you expect for the year you want coverage, not last year's. If losing your job means your household income for next year will be lower, your savings are figured on that lower estimate, so check the real number rather than assuming last year's answer still holds. Unemployment compensation counts as income on the application, so include it in your estimate. And you can apply for Medicaid or CHIP any time.
A private plan is worth pricing too. If a new job is already lined up, a spouse's income keeps your subsidy small, or you simply want coverage settled fast, a private plan can be the better fit for a healthy applicant. Private plans enroll any month, with no window to wait for. For most private plans on our site, applications submitted by the 23rd of the month start on the 1st of the next month, if the carrier approves you. Private plans ask health questions, and approval is the carrier's decision. Have a health condition? Tell us first: depending on the condition, a private plan may still be an option.
Not sure which side wins? The honest answer is to price both. When a private plan often wins.
Before you decide
- Ask about a spouse's plan. If your spouse has coverage at work, ask their HR about joining it. HealthCare.gov notes that job-based plans must provide a Special Enrollment Period of at least 30 days.
- Check the deductible reset. A calendar-year deductible resets every January 1, no matter when you enrolled. If a new plan starts in November or December, that detail can matter as much as the price. When does my deductible reset?
- Check your doctors and prescriptions against each option by name. The Open Enrollment checklist.
- Do not let anything lapse by accident. Line up the new coverage before the old one ends, so you are never uncovered. How to switch without a gap.
This is general education, not tax advice and not a guarantee of coverage or savings. Special Enrollment eligibility, COBRA terms, start dates, pricing and eligibility depend on your situation, your plan, your state and underwriting. Dates shown are for HealthCare.gov; a few state-run exchanges use their own windows.