If you just lost a job, aged off a parent's policy, or missed open enrollment, you've probably seen the ads.
Short-term health insurance can look like a lifesaver: premiums of $100 to $200 a month instead of $500 or more.
But consumer advocates and state regulators keep warning that the low sticker price hides gaps that can cost you thousands.
They're not ACA marketplace coverage, so they don't have to cover pre-existing conditions, prescription drugs, maternity care, or mental health treatment.
Insurers can also reject you outright based on your medical history, which regular ACA plans can't do.
Many policies cap how much they'll pay per day or per condition, and some have annual limits as low as $250,000.
If you land in the hospital for a week, the bill can blow past that fast, and you're on the hook for the rest.
Watch for these specific limits: - No coverage for pre-existing conditions, sometimes going back years - Annual or lifetime payout caps - No free preventive care or annual physicals - Prescription drugs often excluded or capped - Renewal isn't guaranteed, so you can be dropped if you get sick The federal government expanded these plans in 2018, letting insurers offer policies lasting up to 364 days and renewable for up to three years in many states.
Some states, including California, New York, and Massachusetts, have banned or sharply restricted them.
If you live somewhere with strict rules, the plan you're eyeing online may not even be legal to sell where you are.
Mainly as a stopgap, and only if you're generally healthy.
A healthy 30-year-old between jobs might pay $150 a month instead of $450, saving real money for a few months.
But go in knowing you're buying catastrophic-style coverage, not full insurance.
Confirm the insurer is licensed in your state through your state insurance department.
Read the "exclusions and limitations" section, not the marketing page.
And compare against a marketplace plan, because generous subsidies under the American Rescue Plan and Inflation Reduction Act have made many ACA plans cheaper than people expect.
A Bronze plan with subsidies can sometimes cost less than a short-term policy while covering far more.
If you're between jobs, other options exist too.
COBRA keeps your old coverage but is pricey.
A spouse's plan may offer a special enrollment window.
Medicaid has expanded in most states, and many people qualify without realizing it.
Losing coverage counts as a qualifying life event, so you can enroll in a marketplace plan outside open enrollment.
The bottom line: short-term plans are a tool, not a substitute.
They can bridge a gap for a few months, but they won't protect you from a serious diagnosis, and that's exactly when you need coverage most.
Our take: if you're young, healthy, and staring down a two-month gap, a short-term plan can beat going uninsured.
Final Thoughts
But if you have any ongoing condition, take prescriptions, or simply can't absorb a surprise five-figure bill, spend the extra twenty minutes on Healthcare.gov first.