The comparison almost nobody runs
The COBRA packet gives you a monthly figure. The Marketplace gives you a different monthly figure. Neither tells you what the year costs, and the year is what you actually pay.
A fair comparison has three lines, not one:
| What to compare | Why it changes the answer |
| Annual premium | COBRA is the full premium plus up to 2%. A Marketplace premium may be reduced by a credit calculated on your new income. |
| Deductible position | COBRA carries your progress this plan year. A new carrier resets it to zero, which can quietly cost more than the premium you saved. |
| Out-of-pocket maximum | The real worst case. It is the number that matters if the year goes badly, and it is the one least often quoted to you. |
Do not cancel anything first. Elect nothing and cancel nothing until a replacement plan is approved with a confirmed effective date in writing. COBRA's 60-day election window is retroactive, which means you can take the time to compare properly without being uninsured while you do it.
When COBRA is the right answer
It genuinely often is, and an advisor who tells you otherwise in every case is selling rather than advising. COBRA wins when:
- Treatment is already under way. Mid-surgery, mid-course, mid-pregnancy — continuity of the exact care team is worth real money and real risk.
- You have paid down a large deductible. Starting again at zero in August is expensive in a way the monthly premium hides.
- A specific doctor is not negotiable. Networks differ, and some specialists are in very few of them.
- You are past 63 and a half. Eighteen months will carry you to Medicare without a second transition.
- The gap is short. A new job starts in six weeks and the new plan begins on day one.
When the alternatives usually win
If you are early in the plan year, have no treatment under way, and your income for this calendar year has dropped because you stopped earning — that combination is where the Marketplace tends to win by a wide margin. The credit is calculated on what you will earn this year, not on the salary you were on when you were told you earned too much to qualify. A great many people are told that once, believe it permanently, and never check again after their circumstances change.
Run your own numbers. Our free COBRA vs private insurance calculator compares your COBRA premium with an individual plan after your subsidy, month by month.
The one genuinely time-critical item is a spouse's employer plan. That window is often 30 days rather than 60, which means it closes while you are still thinking about the other two. If your partner has coverage available, check that first.
In Florida: the rules change if your employer is small
Federal COBRA only applies to employers with 20 or more employees. If you worked for a smaller Florida business, your continuation rights come from Florida's own law instead — the Florida Health Insurance Coverage Continuation Act, often called “mini-COBRA” (Florida Statutes §627.6692). It works differently in three ways that catch people out.
| Federal COBRA (20+ employees) | Florida mini-COBRA (under 20) |
| Who starts the process | Your employer or plan sends you an election notice | You must notify the insurance carrier in writing within 63 days of losing coverage |
| Time to elect and pay | 60 days to elect, then 45 days for the first payment | 30 days after the carrier's notice to elect in writing and pay the first premium |
| What it can cost | Up to 102% of the full premium | Up to 115% of the full premium |
| How long it lasts | Usually 18 months | Up to 18 months (29 with a Social Security disability determination, at up to 150% for the extra 11 months) |
The first row is the one that costs people their coverage. Under federal COBRA the paperwork comes to you. Under Florida's law nobody is required to tell you anything until you write to the carrier yourself, and if 63 days pass first, the right is gone.
The higher ceiling matters too. At up to 115% of the full premium, mini-COBRA is often a harder number to justify than federal COBRA, which makes comparing it with an individual plan more worthwhile, not less. Your 60-day special enrollment window for an individual plan runs at the same time, and Florida residents enroll in Marketplace coverage through HealthCare.gov.
Small-employer checklist for Florida: find the carrier's name on your insurance card, send written notice within 63 days of your last day of coverage, and keep a copy. Then compare before the 30-day election and payment deadline — we can price both sides for you while the clock is running.
Have it compared before the window closes
Send your ZIP, your household and roughly what you now expect to earn this year. We will come back with COBRA priced against the alternatives across the full year — premium, deductible and worst case — so the decision is arithmetic rather than a guess.
Common questions
How long do I have to decide on COBRA?
You have 60 days from the later of the date your coverage ended or the date your COBRA election notice was sent. Election is retroactive to the day coverage ended, so if you elect on day 55 you are still covered for anything that happened in between. That retroactivity is genuinely useful: if you are healthy and weighing alternatives, you are not uninsured while you decide, though you would owe the back premiums to activate it.
Why is COBRA so much more expensive than what I was paying?
Because what you were paying was only your share. Employers typically cover around 70 to 80 percent of the premium, and that contribution stops with employment. COBRA charges the full premium plus an administration fee of up to 2%. The plan has not changed and the price has not risen — you are simply seeing the whole of it for the first time.
Can I get a subsidy on COBRA?
No. Premium tax credits apply to Marketplace plans only and cannot be used toward COBRA. This is the main reason the Marketplace often wins the comparison: after a job loss your income for the year is frequently much lower than it was, and that lower figure is what the credit is calculated on.
Can I switch from COBRA to a Marketplace plan later?
Yes, but only at open enrollment or with a new qualifying event. Exhausting COBRA at the end of its term is itself a qualifying event and opens a special enrollment period. Choosing to drop COBRA part-way through, or being dropped for non-payment, is not — you would be waiting until the next open enrollment. It is worth knowing that before you elect.
I already met my deductible this year. Does that carry over?
It carries over on COBRA, because it is the same plan and the same plan year. It does not carry over to a new plan with a different carrier, which starts you at zero. If you have had significant medical spending this year, that reset can easily outweigh a lower monthly premium — which is why the comparison has to be run across the full year.
Should I take COBRA if I am close to 65?
It is a strong candidate, because COBRA's 18 months will reach Medicare if you are past roughly 63 and a half, and the plan and network stay identical throughout. Below that age it will run out before Medicare starts and you will be arranging a second plan anyway. Either way, COBRA does not protect you from the Part B late-enrollment penalty — only coverage from current employment does.
What if I have a health condition? Can I be turned down?
Not on a Marketplace or ACA-compliant private plan. Pre-existing conditions cannot be used to deny you coverage or to raise your premium. Short-term medical plans are the exception — they are medically underwritten, can decline you and can exclude conditions you already have, which is why they are only appropriate for a genuine short gap.
My employer in Florida has fewer than 20 employees. Do I still get COBRA?
Not federal COBRA, but Florida's continuation law (F.S. 627.6692) gives you a similar right with tighter deadlines. You must notify the insurance carrier in writing within 63 days of losing coverage, then elect and pay the first premium within 30 days of the carrier's notice. The carrier can charge up to 115% of the full premium. Nobody is required to remind you, so if your employer is small, write to the carrier early and compare an individual plan at the same time.
Can I lose coverage while I switch?
Not if it is sequenced properly, and this is the part worth handing to somebody else. Nothing gets cancelled until the replacement is approved with a confirmed effective date in writing. COBRA's retroactive election window is also a safety net while a Marketplace application is processing.
Saintellus Health Advisory is an independent insurance agency licensed in 32 states. Plan availability, pricing and eligibility vary by state, county, age and household. This page is general education and is not medical, tax or legal advice.