The pitch is hard to miss: health coverage for a fraction of what you'd pay on the Affordable Care Act marketplace.
For a healthy 30-year-old, a short-term plan might quote $80 a month while a marketplace silver plan runs $400 or more.
That gap is real, and for people between jobs or priced out of their employer's coverage, it looks like a lifeline.
The catch is what those plans don't cover.
Short-term policies, which the Trump administration expanded in 2018 and a Biden rule later trimmed back to three months of coverage with renewal possible for up to four months total, are not required to cover pre-existing conditions, maternity care, mental health treatment, or prescription drugs.
Many cap annual payouts at $250,000 or less.
Some charge a separate deductible for every hospital stay, not once a year.
In March, a routine blood test flags something, or you slip on ice and need surgery.
If the insurer finds a note in your medical record suggesting the condition existed before your start date, that claim can be denied outright.
Even without a pre-existing issue, a single hospital admission can blow past your plan's limit, leaving you with five figures of bills that a marketplace plan would have capped.
ACA plans must cover ten essential benefit categories, cannot turn you away for health history, and cap your annual out-of-pocket spending.
Short-term plans do none of that by design.
People with a genuine gap of a few months, solid savings to absorb a worst-case bill, and no ongoing prescriptions or conditions.
Anyone managing diabetes, asthma, anxiety, or a pregnancy should look elsewhere.
So should anyone who'd struggle to pay a $20,000 surprise bill.
If you're weighing options, compare the total picture, not just the premium.
Check the deductible structure, the annual cap, the drug list, and whether the plan covers the specific doctors and hospitals near you.
Ask what happens if you get diagnosed mid-term.
A plan that saves $300 a month but leaves you exposed to a six-figure hospital bill isn't saving anything.
Open enrollment on HealthCare.gov runs November 1 through January 15 in most states, and losing job-based coverage counts as a qualifying life event that lets you enroll outside that window.
Medicaid is another route many people skip past too quickly, and income limits are broader than most assume.
The honest takeaway: short-term plans fill a narrow gap and do it cheaply.
They are not a substitute for real insurance, and treating them like one is how people end up with medical debt they never saw coming.
Final Thoughts
Read the exclusions page before you read the price.