If you missed the deadline to sign up for an Affordable Care Act plan, you may have noticed a flood of ads promising cheap coverage that starts tomorrow.
Many of those ads are selling short-term health insurance, a product that has quietly grown into a multi-billion-dollar corner of the American insurance market.
It can be a genuine lifeline for some people, and a financial trap for others.
Short-term plans were originally designed as a stopgap, covering someone for a few months between jobs or while waiting for other coverage to kick in.
Federal rules expanded them in 2018, stretching allowable terms from three months to just under a year, and renewals can keep some people covered for up to three years in many states.
The pitch is simple: lower premiums, fast approval, and no need to wait for open enrollment.
They are not required to cover pre-existing conditions, prescription drugs, maternity care, mental health treatment, or preventive services.
Insurers can also cap how much they pay out per year and reject claims they trace back to a condition you had before enrolling.
A 2020 study in the journal Health Affairs found that nearly half of short-term plan enrollees who used their coverage faced a claim denial.
A 40-year-old in good health might see a short-term premium of $100 to $150 a month, compared with $400 or more for a marketplace silver plan without subsidies.
For a healthy freelancer or a gig worker between contracts, that difference can feel like the only option that fits the budget.
Consumer advocates warn that the math changes fast once you actually get sick.
One emergency room visit or a surprise diagnosis can push you past a plan's annual limit, leaving you responsible for the rest.
Several states, including California, New York, and New Jersey, have effectively banned or sharply restricted these plans for that reason.
If you are considering one, read the exclusions page before you read the price.
Check whether your doctors and local hospitals are in network, confirm which prescriptions are covered, and ask what the annual maximum payout is.
If you have any ongoing condition, the honest answer is usually that this product is not built for you.
There is one legitimate use case: a short bridge between coverage.
If you know you will be eligible for an employer plan or Medicare in 60 to 90 days, a short-term policy can protect you from a catastrophic bill in the meantime.
For everyone else, the better move is to check whether you qualify for a special enrollment period on HealthCare.gov.
Losing a job, moving, getting married, or having a baby all open a 60-day window.
Subsidies under the ACA have also gotten more generous in recent years, and many people who assume they earn too much are surprised by what they qualify for.
Our take: short-term health insurance is a tool, not a replacement plan.
It works for a very narrow slice of people with a clear end date and no health issues, and it fails badly for everyone else.
Final Thoughts
If a broker pressures you to sign up without showing you the exclusions in writing, walk away.