Short-term health insurance has quietly become the escape hatch for Americans priced out of Marketplace coverage.
A single 40-year-old in Texas can pull up a quote for a plan costing roughly half of what a subsidized ACA policy runs — sometimes $150 to $250 a month instead of $450 or more.
That gap is real, and it explains why these plans keep selling even after years of regulatory whack-a-mole.
Here's the catch buried in the fine print: short-term plans are not required to cover pre-existing conditions, prescription drugs, maternity care, or mental health treatment.
They can cap how much they'll pay out per year — often somewhere between $250,000 and $2 million, or in some cases a flat dollar limit per condition.
They can also rescind coverage if you made an honest mistake on your application.
The renewal trap is where people get burned hardest.
A "12-month" plan doesn't have to renew you.
If you get diagnosed with cancer in month eight, the insurer can simply decline to re-up you at the end of the term — and because the condition is now pre-existing, no other short-term carrier has to take you either.
You land back in open enrollment with a documented illness and no bridge coverage.
Short-term plans ballooned after 2018 rules extended their maximum duration, and independent analyses have pegged the market in the hundreds of thousands of policyholders.
That's not a fringe product — it's a pressure valve for people earning too much for subsidies but too little to comfortably absorb a $700 monthly premium.
The people who benefit most aren't always the buyers.
Brokers and lead-generation sites earn commissions on these policies, and some comparison platforms steer shoppers toward short-term options without flagging the coverage gaps.
If a quote seems dramatically cheaper than everything else on the screen, ask what's missing — because something almost always is.
Someone between jobs for 60 to 90 days, reasonably healthy, with savings to cover a surprise hospital bill, who understands this is disaster insurance, not health care.
If you're weighing it, do three things first: read the exclusions page, not the summary; check whether your doctors and any prescriptions are covered; and price a full-price ACA plan without subsidies before assuming short-term is your only option.
Losing a job, moving, or aging off a parent's plan all trigger special enrollment windows that people routinely miss because nobody tells them.
The uncomfortable truth is that a market this lopsided exists because the underlying product got too expensive for too many households.
Final Thoughts
Until that changes, cheap and thin will keep outselling comprehensive and unaffordable — and the people who find out the difference are usually the ones already sick.