When comparing COBRA vs. short-term health insurance, COBRA keeps your exact job plan and covers pre-existing conditions, but you pay the full premium plus up to 2%. A short-term plan usually costs less and can start the next day, but it excludes pre-existing conditions and isn't ACA coverage. If you're healthy and only need a few months of coverage, short-term often saves money. If you're in treatment or have ongoing conditions, COBRA or an ACA plan protects you better.
- COBRA can cost up to 102% of your plan's full premium. With an average single plan, that's about $793 a month.
- You have 60 days to elect COBRA, and coverage is retroactive to the day your job plan ended.
- Short-term plans can start the next day, but they're medically underwritten and exclude pre-existing conditions.
- Losing your job plan opens a 60-day Special Enrollment Period for an ACA plan, which may qualify for subsidies.
COBRA vs. Short-Term Health Insurance: Side by Side
| Feature | COBRA | Short-term plan |
|---|---|---|
| Monthly cost | Full premium plus up to 2% | Usually lower, based on age, health and deductible |
| Pre-existing conditions | Covered | Not covered |
| Doctors and network | Same as your job plan | Plan's network, such as UnitedHealthcare |
| Deductible progress | Carries over from your job plan | Starts over at $0 |
| How long | Usually 18 months | Up to 36 months where allowed |
| Application | No health questions | Health questions; can be declined |
| Start date | Retroactive to when job coverage ended | As soon as the next day |
How COBRA Works
COBRA lets you keep your employer's health plan after you leave a job. It generally applies to employers with 20 or more workers. Some states have "mini-COBRA" laws for smaller employers.
- Deadline to elect. You have 60 days from the later of your coverage end date or your election notice.
- First payment. You have 45 days after electing to pay, and coverage reaches back to the day your plan ended.
- Length. Usually 18 months, and up to 36 months for some family events.
That retroactive rule matters. If you stay healthy, you may never pay. If you get hurt within the 60 days, you can still elect COBRA and pay back premiums.
What COBRA Really Costs
At work, your employer usually pays most of the premium. On COBRA, you pay all of it, plus up to 2%. According to KFF, the average 2025 employer premium was $9,325 a year for single coverage and $26,993 for family coverage.
| Coverage | Average yearly premium | COBRA at 102%, per month |
|---|---|---|
| Single | $9,325 | About $793 |
| Family | $26,993 | About $2,294 |
Your plan may cost more or less. Check your COBRA election notice for your exact price.
How Short-Term Coverage Works
A short-term plan is temporary private coverage. You apply any time of year, answer health questions, and can be covered as soon as the next day. UnitedHealthcare plans use a national network, and deductibles often range from $2,500 to $15,000 per person.
The trade-off is protection. Short-term plans exclude pre-existing conditions and don't have to cover all ACA benefits, such as maternity care. See what short-term health insurance covers and our main short-term health insurance guide.
Before you skip COBRA, check your deductible. If you've already met most of it this year, COBRA may cost less overall for the rest of the year, especially with planned care coming up.
Don't Skip the Third Option: An ACA Plan
Losing job-based coverage opens a Special Enrollment Period. It starts 60 days before your plan ends and lasts 60 days after. An ACA Marketplace plan covers pre-existing conditions, and income-based subsidies can cut the price a lot.
Timing matters, though. If you elect COBRA and later drop it on your own, that does not open a new enrollment window. Compare the two in our COBRA vs. Marketplace coverage guide, and check health insurance subsidies.
A licensed Vivna agent can price COBRA, short-term and ACA options side by side before your deadlines pass.
How to Decide
| If this sounds like you | Consider |
|---|---|
| Healthy, new job starts in 2 or 3 months | Short-term plan |
| In treatment or taking ongoing medication | COBRA or an ACA plan |
| Pregnant or planning a pregnancy | COBRA or an ACA plan |
| Income dropped after the job loss | ACA plan with subsidies |
| Already met most of this year's deductible | COBRA for the rest of the year |
| Healthy and need coverage for a year or more | TriTerm Medical or an ACA plan |
Need help with the bigger picture? Read our guides to health insurance between jobs and health insurance without an employer.
Your First 60 Days After Losing Job Coverage
Deadlines move fast after a job ends. Here's a simple order of steps.
- Day 1: Note the date your job coverage ends. Your COBRA and ACA windows both count from it.
- Week 1: Watch for your COBRA election notice and check the monthly price.
- Week 2: Get quotes for an ACA plan, with subsidies, and a short-term plan.
- Before day 60: Choose. Elect COBRA, enroll in an ACA plan, or start short-term coverage.
- After you choose: Cancel anything you don't need, and set reminders for payment due dates.
Not sure which to pick before day 60? Call 888-730-6001 for free quotes on all three.
Starting a new job soon? Ask your new employer when coverage begins. Many plans have a waiting period of up to 90 days, which is a common reason people use short-term coverage.
COBRA vs. Short-Term Health Insurance: FAQs
Is short-term health insurance cheaper than COBRA?
Often, yes, for healthy people. However, it covers less, so compare what you'd pay if you got sick.
Can I switch from COBRA to a short-term plan?
Yes, you can buy short-term coverage any time in approved states. But dropping COBRA on your own doesn't open an ACA enrollment window.
Can I go from short-term back to COBRA?
Only within your 60-day COBRA election window. After that, COBRA is no longer available.
Does COBRA cover pre-existing conditions?
Yes. It's the same plan you had at work.
How long can I keep a short-term plan?
It depends on your state. Read how long you can have short-term health insurance.
We'll compare every option for free. Call Monday through Friday, 9am to 6pm.
Sources
- U.S. Department of Labor: COBRA FAQs for workers
- KFF: 2025 Employer Health Benefits Survey
- HealthInsurance.org: Loss of coverage and special enrollment
- UHOne: Short term medical insurance explained
Short-term health insurance is not comprehensive coverage and is not required to meet ACA requirements. It is not minimum essential coverage and may exclude pre-existing conditions. Short-term plans are available only in approved states. Vivna Insurance is a licensed, independent agency (NPN 19168641). We are not affiliated with HealthCare.gov. This is general information, not legal or tax advice.