Short-term health insurance has quietly become a $1 billion-plus business, sold aggressively online and through call centers to Americans who missed open enrollment or choked on their employer's premiums.
The pitch is seductive: a plan for $80 a month instead of $450.
The catch is that these policies are not comprehensive health insurance, and regulators have spent years documenting exactly how they fall apart when you actually get sick.
Short-term plans were originally designed as gap coverage lasting a few months.
Federal rules loosened in 2018 extended them to just under 12 months, and they can be renewed for up to 36 months in many states.
But they still don't have to cover the ten essential health benefits that ACA plans must include.
That means no guaranteed coverage for maternity care, mental health, prescription drugs, or pre-existing conditions.
The pre-existing condition exclusion is the headline risk.
If you have any symptom, diagnosis, or even a pending test before you enroll, the insurer can deny claims related to it — indefinitely.
Consumer reports and state insurance departments have flagged cases where people were denied coverage for conditions as ordinary as allergies, back pain, or an undiagnosed lump that later turned out to be cancer.
The math is brutal in the fine print, too.
Short-term plans routinely cap annual payouts at $250,000 to $2 million, deny coverage for hospital stays the insurer deems unnecessary, and exclude entire categories of care.
One widely cited analysis found short-term plans paid out roughly 50 cents on the dollar in claims compared to around 80 to 85 percent for ACA-compliant plans — meaning the cheap premium isn't a bargain, it's a different product entirely.
The brokers and lead-generation websites earning commissions per signup, for one.
Search "health insurance" and you'll hit a wall of sponsored results that look official but route to call centers.
Agents may ask about your health, then steer you toward a short-term plan without clearly stating it isn't ACA-compliant.
Some states, including California, New York, and Massachusetts, have banned or tightly restricted these plans.
If you're between jobs or waiting for coverage to start, there are usually better options.
Losing job-based coverage triggers a 60-day special enrollment window on Healthcare.gov, where subsidies can cut premiums dramatically — often below the short-term price once you count the tax credit.
Medicaid enrollment is open year-round in most states.
COBRA is expensive but preserves your network.
These plans are marketed to people panicking about a gap in coverage, and the sales scripts lean on that fear.
Before you sign, read the exclusion list, confirm whether pre-existing conditions are covered, and check the out-of-pocket maximum.
If a plan can't tell you its maximum annual payout in plain language, that's your answer.
The real scandal isn't that short-term plans exist — it's that they're allowed to be marketed as health insurance when they function more like a coupon book with a denial letter attached.
Cheap premiums feel like relief until the first hospital bill arrives.
Final Thoughts
If you're shopping for coverage, the boring, subsidized ACA route is usually the one that won't bankrupt you.