Short-term health insurance is one of the most aggressively marketed insurance products in Florida, and one of the most misunderstood. These plans offer lower premiums than unsubsidized ACA plans, but they achieve those savings by excluding coverage for the conditions and services that cost the most. For some people in specific situations, a short-term plan fills a legitimate temporary gap. For many others, it creates a false sense of security that falls apart when they actually need healthcare.
This guide provides an honest assessment of what short-term health insurance does and does not cover in Florida, when it might make sense, and why an ACA marketplace plan is usually the better choice.
Short-term health insurance (also called short-term limited-duration insurance, or STLDI) is a type of health coverage designed to fill temporary gaps — originally conceived for people between jobs or waiting for employer coverage to start. It is not regulated under the ACA and is not required to comply with any ACA consumer protections.
Key characteristics of short-term plans:
This is where the differences become critical. Short-term health insurance plans in Florida typically exclude:
The pre-existing condition exclusion is the most significant gap. Unlike ACA plans, which must accept all applicants regardless of health status and cannot charge more for pre-existing conditions, short-term plans can and do deny claims related to any condition that existed before your coverage start date. The lookback period varies by insurer but is typically 2-5 years.
This means if you have diabetes, high blood pressure, asthma, depression, or any other ongoing condition, a short-term plan will not cover treatment for those conditions. If you develop a new condition during a short-term plan and then renew, the new condition may be treated as pre-existing on the renewal.
| Feature | Short-Term Plan | ACA Marketplace Plan |
|---|---|---|
| Pre-existing conditions | Excluded | Fully covered |
| Maternity coverage | Excluded | Required (Essential Health Benefit) |
| Mental health | Excluded or limited | Required (Essential Health Benefit) |
| Prescription drugs | Excluded or limited | Required (Essential Health Benefit) |
| Preventive care | Not required free | Free (no cost-sharing) |
| Subsidy eligible | No | Yes (100%+ FPL) |
| Annual/lifetime limits | Allowed (common) | Prohibited |
| Guaranteed issue | No (can be denied) | Yes (must accept all applicants) |
| Typical monthly premium (unsubsidized) | $100-$250 | $400-$700+ |
| Typical monthly premium (subsidized) | N/A | $0-$200 (depending on income) |
Florida has taken a relatively permissive approach to short-term health insurance regulation. The state allows:
Florida does require short-term plans to include a prominent disclaimer stating that the plan is not ACA-compliant, does not cover the 10 Essential Health Benefits, and does not satisfy the ACA's individual mandate (which no longer carries a federal penalty but is relevant for state-level considerations). The disclaimer must be acknowledged by the applicant before purchase.
There are narrow circumstances where a short-term plan in Florida could be a reasonable choice:
Between jobs with a gap before employer coverage starts: If you leave one job and your new employer's coverage does not begin for 60-90 days, a short-term plan can provide basic accident and illness protection during the gap. However, first check whether you qualify for a Special Enrollment Period on the ACA marketplace due to loss of prior coverage — an ACA plan would provide much better protection.
Missed Open Enrollment with no qualifying life event: If you are uninsured, do not qualify for a Special Enrollment Period, and must wait until the next Open Enrollment, a short-term plan provides some coverage during the gap. This is a last-resort scenario.
Healthy individual with high income and no pre-existing conditions: If you earn too much for ACA subsidies, are in excellent health, have no pre-existing conditions, and want the lowest possible premium for basic coverage, a short-term plan may cost less than an unsubsidized ACA Bronze plan. But understand that you are accepting significant risk.
For the majority of Floridians considering short-term insurance, an ACA marketplace plan is the superior option for several reasons:
Subsidies make ACA plans affordable. Most people who shop for short-term plans do not realize they qualify for ACA subsidies. A single person earning $30,000/year (188% FPL) would pay approximately $100-$150/month for a Silver plan after subsidies — comparable to a short-term plan premium, but with vastly better coverage including pre-existing conditions, mental health, prescriptions, maternity, and preventive care.
No coverage caps. ACA plans cannot impose annual or lifetime limits on essential health benefits. A serious accident or illness — cancer treatment, emergency surgery, extended hospitalization — can cost hundreds of thousands of dollars. Short-term plans with $250,000 or $1,000,000 caps may leave you exposed to catastrophic bills. ACA plans have no such caps.
Guaranteed renewability. ACA plans renew automatically and cannot be cancelled due to health changes. Short-term plans can refuse to renew you if you develop a new condition.
Free preventive care. ACA plans cover preventive services — annual physicals, cancer screenings, immunizations, contraception — at no cost-sharing. Short-term plans typically charge you for everything.
Does short-term health insurance cover pre-existing conditions in Florida?
No. Short-term health insurance plans in Florida universally exclude pre-existing conditions. This means any health condition you have been diagnosed with, received treatment for, or taken medication for prior to the plan's effective date will not be covered. This includes conditions like diabetes, asthma, high blood pressure, depression, and any prior surgeries or chronic conditions. If you have any pre-existing condition, a short-term plan will not cover treatment related to that condition. ACA-compliant marketplace plans, by contrast, cannot deny coverage or charge more for pre-existing conditions.
How long can a short-term health plan last in Florida?
Under current federal rules, short-term health insurance plans can last up to 364 days with the option to renew for a total duration of up to 36 months (3 years). Florida allows these maximum durations. However, the plan can deny renewal or change terms at renewal. It is important to understand that renewing a short-term plan does not reset the pre-existing condition exclusion — any condition that develops during your first term becomes a "pre-existing condition" on the renewed plan and may be excluded going forward.
Is short-term health insurance cheaper than ACA plans in Florida?
The sticker price of short-term plans is typically lower than unsubsidized ACA plans — often $100-$200 per month compared to $400-$700+ for a full ACA plan without subsidies. However, this comparison is misleading for most Floridians. If you qualify for ACA premium tax credits (income between 100% and 400%+ FPL), a subsidized ACA plan may cost $0-$100 per month — less than or comparable to a short-term plan — while providing vastly better coverage. Short-term plans also have lower coverage limits, higher out-of-pocket costs for serious illness, and no coverage for pre-existing conditions, maternity, or mental health.
Can I buy short-term insurance while waiting for ACA Open Enrollment?
Yes, you can purchase a short-term plan at any time — there is no enrollment period. However, before doing so, check whether you qualify for a Special Enrollment Period (SEP) on the ACA marketplace. Qualifying life events such as losing prior coverage, moving, getting married, or having a baby allow you to enroll in an ACA plan outside of Open Enrollment. If you have a qualifying event, an ACA plan will almost always provide better coverage. If you do not have a qualifying event and must wait for Open Enrollment (typically November 1 through January 15), a short-term plan can provide some protection in the interim — but understand its significant limitations before purchasing.
Before buying a short-term plan, check your ACA subsidy eligibility. A licensed Florida agent can compare your options in minutes — at no cost to you.
Call (877) 224-8539Related reading: Florida ACA Guide Hub | Catastrophic Health Plans in Florida | Florida Special Enrollment Periods