Millions of Americans lose a job each year, and a surprising number of them discover the same gut-punch a few weeks later: keeping the health plan they already had can cost more than their rent.
That plan is COBRA, the federal law that lets you stay on your former employer's insurance for up to 18 months.
For many households, it's a second mortgage with a deductible.
Here's the math that catches people off guard.
When you were employed, your company typically covered 70 to 85 percent of the premium.
That hidden subsidy disappears the moment you're let go.
You're now on the hook for the full sticker price, plus a 2 percent administrative fee.
According to KFF's latest employer survey, the average family plan runs about $2,400 a month in total premium costs.
Individual coverage averages roughly $700 to $900 depending on the plan and region.
So a family that used to see $400 deducted from a paycheck can suddenly face a $2,400 bill arriving by mail.
That's $28,800 a year — often more than a year of in-state college tuition, and frequently more than the mortgage payment on a median-priced home in many metros.
COBRA paperwork usually lands right when severance is running out, savings are thinning, and the job market feels like a locked door.
People sign up out of fear, pay two or three months, then drop it when the credit card statement arrives.
That gap in coverage is where the real damage happens, because a single ER visit without insurance can add five figures to the pile.
There's a cheaper escape hatch most people never hear about.
Losing job-based coverage counts as a "qualifying life event," which opens a special enrollment window on HealthCare.gov.
Marketplace plans are subsidized based on income, and a year with reduced earnings often means dramatically lower premiums — sometimes under $100 a month for a family, sometimes close to zero.
The catch is the clock: you generally have 60 days from the coverage loss to enroll, and miss it and you may be locked out until the next open season.
Short-term plans look tempting on the surface, with premiums that can be a fraction of COBRA.
They often exclude pre-existing conditions, cap payouts, and skip maternity, mental health, and prescription coverage.
A cheap premium that denies your claim isn't insurance — it's a receipt.
For anyone staring down this decision, a few moves matter.
Compare the full-year cost of COBRA against a marketplace plan with subsidies, not just the monthly number.
Check whether your doctors and medications survive the switch.
Ask HR for the exact COBRA rate in writing before you guess.
And if you're healthy with low expected costs, a marketplace bronze plan plus a funded HSA-style cushion can beat COBRA by thousands.
The uncomfortable truth is that employer-sponsored insurance has always been a subsidy most workers never see on a pay stub.
Losing the job just makes the subsidy visible, all at once, in the worst possible month.
COBRA isn't a scam, but treating it as the default choice is.
Final Thoughts
For most families, the smartest move is to price the alternatives before the first bill arrives.