When a job ends, voluntarily or not, health insurance often ends with it, sometimes on your last day and sometimes at the end of that month. Within days you are asked to make a decision about COBRA continuation coverage, and at the same time you may be eligible for a marketplace plan with subsidies or for Medicaid. Comparing COBRA vs marketplace insurance quickly and accurately can save a family thousands of dollars and prevent a dangerous gap in coverage.
What COBRA is
The Consolidated Omnibus Budget Reconciliation Act, known as COBRA, is a federal law that lets employees and their covered dependents keep the same group health plan after certain events, such as job loss, reduced hours, divorce, or a dependent aging off a parent’s plan. It generally applies to private employers with 20 or more employees, as well as state and local governments. Many states have “mini-COBRA” laws that extend similar rights to employees of smaller businesses.
COBRA coverage usually lasts up to 18 months after a job loss or reduction in hours. Certain events extend it to 29 or 36 months, such as a qualifying disability determination by the Social Security Administration or a second qualifying event like divorce or the death of the covered employee.
What COBRA costs
The main drawback of COBRA is cost. While you worked, your employer likely paid a large share of the premium. Under COBRA, you can be charged up to 102 percent of the full cost of the plan, the employer’s share plus your share plus a 2 percent administrative fee. For family coverage, that frequently means well over a thousand dollars per month, and sometimes much more. During a disability extension, the charge can rise to 150 percent.
Some severance agreements include employer-paid COBRA premiums for a few months. If you are negotiating a separation, ask about this.
The election timeline and the retroactive rule
After the qualifying event, the plan administrator must send you an election notice. You generally have 60 days from the later of the date coverage ended or the date the notice was sent to elect COBRA. Once you elect, you have 45 days to pay the first premium. Coverage is then retroactive to the date your employer coverage ended.
This creates a useful safety net. If you are healthy and plan to use a marketplace plan, you can wait during the election window, and if you have an unexpected medical event, you can elect COBRA and have it cover the bills retroactively. This strategy has risks: you must track the deadlines precisely, and providers may hold claims or bill you until coverage is reinstated. It also cannot be used if you have already enrolled in another plan and want to reverse that choice without a new qualifying event.
The marketplace alternative
Losing job-based coverage triggers a special enrollment period on HealthCare.gov or your state exchange. You typically have 60 days before and 60 days after the loss of coverage to pick a plan. If you enroll before your old coverage ends, the new plan can begin the first day of the following month, avoiding a gap.
Marketplace plans can be much cheaper than COBRA because of the premium tax credit, which is based on your expected household income for the full calendar year. If you lost your job mid-year and expect lower income for the year, the subsidy may be substantial. Report income carefully, including severance, unemployment compensation, and any new job income you expect.
Important: voluntarily dropping COBRA
If you elect COBRA and later voluntarily drop it outside open enrollment, that generally does not trigger a special enrollment period for the marketplace. You would have to wait for open enrollment unless another qualifying event occurs. When COBRA ends because you have used up the full coverage period, you do qualify for a special enrollment period. Make your choice deliberately.
Medicaid as an option
If your income has dropped sharply, you may qualify for Medicaid. In states that expanded Medicaid, adults generally qualify with income up to 138 percent of the federal poverty level. Medicaid eligibility is typically based on current monthly income, not annual income, which helps people who just lost a job. You can apply at any time of year through your state Medicaid agency or the marketplace. Children may qualify for Medicaid or CHIP even if parents do not.
Comparing the options side by side
| Factor | COBRA | Marketplace | Medicaid |
|---|---|---|---|
| Monthly cost | Full premium plus 2% | Reduced by tax credit if eligible | Little or none |
| Doctors and network | Same as before | New network | Medicaid network |
| Deductible progress | Keeps year-to-date spending | Resets with new plan | Minimal cost sharing |
| Enrollment timing | 60-day election, retroactive | 60-day special enrollment | Year-round |
How to decide
- Add up your year-to-date spending. If you have already met most of your deductible and out-of-pocket maximum on the employer plan, keeping COBRA for the rest of the year may be cheaper than starting over.
- Check your providers. If you are in the middle of cancer treatment, pregnancy, or a complex care plan, keeping your exact network may outweigh the price difference.
- Get a marketplace quote. Enter realistic income and compare total annual costs, including premiums and expected out-of-pocket spending.
- Screen for Medicaid. Particularly if your income for the coming months is low.
- Look at a spouse’s plan. Losing coverage is also a qualifying event for joining a spouse’s employer plan, usually within 30 days.
- Calendar every deadline. Write down the COBRA election deadline, the first payment deadline, and the marketplace enrollment deadline.
Health savings accounts and flexible spending accounts
If you have a health savings account, the money remains yours after you leave a job. Under IRS rules, HSA funds can generally be used tax free to pay COBRA premiums and health insurance premiums while you receive unemployment compensation. A health care flexible spending account is different. Unused FSA funds may be forfeited when employment ends unless you elect COBRA for the FSA, which can make sense if your remaining election exceeds what you have contributed so far.
Dental and vision coverage
COBRA applies to employer dental and vision plans too, and they can often be elected separately from medical coverage. Marketplace plans include pediatric dental and vision, but adult dental coverage is usually sold as a separate standalone plan. If you need dental work soon, compare the cost of continuing dental COBRA with buying a new dental plan, which may have waiting periods for major services.
Watch for unofficial plans
During a coverage gap, you may see ads for short-term plans, health care sharing ministries, or discount cards. These are not ACA-compliant insurance and may exclude pre-existing conditions or cap benefits. Read terms carefully before relying on them.
A sample decision walk-through
Consider a household where one spouse is laid off in early autumn. They have already met the family deductible on the employer PPO because of a planned surgery earlier in the year, and their child sees a specialist who is in the employer network but not in many marketplace networks. For the remaining months of the year, keeping COBRA may cost more in premium, but it preserves the deductible already met and the specialist relationship. In January, when the deductible would reset anyway, the family could move to a marketplace plan during open enrollment if their income qualifies them for a subsidy.
Now imagine a single adult laid off in February who is healthy and has not used much care. Starting a new marketplace plan with a subsidy based on a lower expected annual income may be far cheaper, and there is little deductible progress to lose. These are illustrations rather than recommendations, but they show why the right answer depends on timing, health needs, and income.
Keeping records during the transition
Save your termination letter or notice of loss of coverage, the COBRA election notice, and any marketplace eligibility notices. The marketplace may ask for documents proving the date coverage ended. If you are switching doctors, request copies of recent records and prescriptions so your new providers can continue care without delay, and ask your pharmacy about transition fills for ongoing medications.
Frequently Asked Questions
Does quitting a job qualify me for COBRA?
Yes. COBRA applies whether you quit, are laid off, or are fired, except in cases of gross misconduct.
Can I get unemployment benefits and a marketplace subsidy at the same time?
Yes. Unemployment compensation counts as income for the premium tax credit, so include it in your estimate.
What if my employer goes out of business?
If the employer no longer maintains any group health plan, there may be no COBRA coverage available. In that case, the loss of coverage triggers a marketplace special enrollment period.
This article is for general informational purposes only and is not legal, medical, tax, or financial advice. Rules vary by state and change over time; confirm details with the relevant agency or a licensed professional.
