Short-term health insurance plans are often marketed as affordable alternatives to ACA marketplace coverage — especially during coverage gaps. But they’re fundamentally different products, with significant limitations that can leave you financially exposed.
What Is Short-Term Health Insurance?
Short-term health insurance provides temporary coverage — typically for 1 to 12 months, sometimes extendable — at lower premiums than ACA-compliant plans. These plans are not regulated by the ACA and are sold directly by insurers outside the marketplace.
What Short-Term Plans Don’t Cover
Because they’re not ACA-compliant, short-term plans are not required to cover the ACA’s essential health benefits. Most short-term plans:
- Exclude pre-existing conditions — often defined broadly. A prior diagnosis, doctor visit, or prescription can disqualify coverage for related claims.
- Don’t cover mental health services
- Don’t cover maternity care
- May not cover prescription drugs or cover only a limited formulary
- Don’t cover preventive care at no cost
- Have annual and lifetime benefit caps that ACA plans prohibit
When Short-Term Plans Might Make Sense
There are limited scenarios where short-term coverage is appropriate:
- Bridging a genuine gap between jobs when you know coverage will resume shortly
- Healthy young adults between coverage periods with no pre-existing conditions and very low utilization
- Coverage during a waiting period before employer plan eligibility begins
The Risk
The danger with short-term plans is that their limitations aren’t apparent until you file a claim. A cancer diagnosis, a mental health crisis, or a pregnancy can be denied coverage entirely — leaving you with six-figure medical debt while paying monthly premiums for a plan that doesn’t protect you.
The Better Alternative
If you need coverage outside of open enrollment and have a qualifying life event, the ACA marketplace is your safest path. If your income qualifies, subsidies may make a marketplace plan far more affordable than you expect.
Considering a short-term plan? Talk to Garden State Benefits first — we’ll show you what marketplace alternatives actually cost for your situation.