You’ve just lost your job. Or maybe you’re waiting for open enrollment. Either way, you’re staring down a medical bill that could wipe out your savings, and someone mentioned short term health insurance. Sounds like a quick fix, right? It can be. But only if you know exactly what the carriers are looking for. And trust me, they are looking.
Let’s start with the obvious: you need to be human. That’s not a joke. Short term plans exist to cover the “healthy gap” – the window between major medical coverages. If you have a pre-existing condition like diabetes, back surgery from three years ago, or even well-managed high blood pressure, most carriers will either hike your rate or just say no. I’ve seen a perfectly fit 45-year-old get denied because he forgot to list his old knee MRI. The underwriting is strict, and it happens fast. Usually within 24 to 72 hours.
Here is where things get tricky: the application asks about your medical history, but not the way an ACA plan does. They want to know if you’ve been treated for anything in the last 2 to 5 years – depending on the state and the carrier. For example, Golden Rule (an underwriter for UnitedHealthcare) looks back 60 months for cancer or heart conditions. National General might only look back 24 months, but they charge more for anyone who’s taken prescription asthma meds. So the “requirement” isn’t just health, it’s time. You need a clean record long enough to satisfy their lookback.
Now, about your wallet. Most short term plans have a distinct way of asking “how much risk are you willing to eat?” That’s the deductible and the coinsurance split. I’ve placed clients in a $2,500 deductible plan that covers 80% after that, and others who took a $10,000 deductible just to keep the monthly premium under $80. But here is the catch nobody tells you: short term plans are not required to cover preventive care. That annual physical? You pay full price. That blood work? Full price. So even if you meet the health requirements, you also need the cash flow to handle everyday stuff. Otherwise you’re just buying a catastrophe wrapper that you can’t actually use.
But there is a hidden requirement that trips up 90% of the people who call me: your residency and your intent. Most short term policies require you to be a legal resident of the state where you buy the plan. And they will ask – not directly, but through your mailing address, your driver’s license, even your voter registration. I had a client last month who moved from Texas to Florida, kept his Texas plan because it was cheaper, then broke his ankle in Orlando. The carrier denied the claim because he wasn’t “physically residing in the policy’s service area for more than 180 days.” Read that fine print. It hurts.
And while we’re on fine print, let’s talk about what they don’t require but should. Maternity care? Generally not covered. Mental health? Almost never. Prescription drugs? Some plans give you a discount card, but that’s it. So the real requirement is this: you need to be honest with yourself about what “short term” means. If you’re between jobs for three months and you just need protection against a car crash or a sudden appendix, great. If you’re trying to replace real health insurance for a year or more, you’re playing a dangerous game. I’ve seen people save $200 a month on premiums, then get hit with a $40,000 bill for a simple pneumonia hospitalization because the plan had a per-incident cap.

So what do you actually need to qualify? Here is the checklist I give my own family members.
One: no active treatment for a chronic or serious condition in the last 24 to 60 months (call the carrier to confirm the exact lookback). Two: a U.S. address and a willingness to stay in that state’s network – most short term plans don’t cover out-of-network except for true emergencies, and they define “emergency” very narrowly. Three: a credit card that can handle the first premium payment, because coverage often starts the day after approval, not the first of the month. Four: a backup plan. Seriously. Know exactly when your coverage ends (usually 3, 6, or 11 months) and have your next move lined up – an ACA special enrollment period, a new employer’s group plan, or COBRA.
The biggest mistake I see? People assume “short term” means “no questions asked.” It’s the opposite. The questions are fewer but deeper. They don’t ask about your family history, but they will pull your prescription database. They don’t ask about your lifestyle, but they will check if you’ve had surgery in the last five years. So be utterly transparent on the application. One omission – even by accident – and you’ve paid premiums for nothing.
Look, I sell these plans. I make a commission. But I’ve also been the guy sitting across from a client who thought he was covered for his back pain flare-up, only to find out the policy excluded “any musculoskeletal condition.” That phone call is brutal. So before you apply, call the carrier’s underwriting department – not the sales line – and ask this exact question: “If I get sick tomorrow with something new, what does the first $5,000 of care look like out of my pocket?” Their answer will tell you everything.
Short term health insurance works beautifully for a very specific person in a very specific window. That person is healthy, cash-flow positive enough to handle small bills, and has a hard end date for the gap. If that’s you, the requirements are simple: a clean medical past, a local address,and eyes wide open about what “short term” really means. If that’s not you, keep shopping. There’s a better fit out there. It just costs more. And now you know why.