Short term health insurance is marketed as a quick, low-cost way to get coverage when you are between plans, and it is easy to buy online in minutes. But the low premium hides important limits, and for many people a subsidized marketplace plan is a better value. This 2026 guide explains how short-term plans work, what they typically cost, what they often do not cover, and exactly when they make sense versus when you should choose comprehensive coverage instead.
What short term health insurance is
Short term health insurance provides temporary, limited coverage designed to fill a gap, such as the weeks between jobs or before other coverage begins. These plans are typically cheaper than comprehensive coverage because they cover less: they are not required to include the essential health benefits that marketplace plans must offer, and they can deny or exclude pre-existing conditions. The appeal is a low monthly premium and fast approval, but the trade-off is significant gaps in protection.
What it costs and what it covers
Premiums for short-term plans are often much lower than comprehensive coverage, which is the main reason people consider them. However, they commonly come with high deductibles, coverage caps, and exclusions. Many do not cover maternity care, mental health, prescription drugs, or pre-existing conditions, and they can cap how much they will pay. That means a serious illness or accident could leave you with large bills despite having a plan, so the low premium can be misleading if you actually need care.
Short term vs. marketplace coverage
| Feature | Short-term plan | Marketplace plan |
|---|---|---|
| Premium | Lower | Higher, but subsidies may apply |
| Pre-existing conditions | Often excluded | Always covered |
| Essential health benefits | Not guaranteed | Required |
| Coverage caps | Common | No annual/lifetime caps |
| Best use | Short gap, healthy | Ongoing, comprehensive needs |
Because losing other coverage usually opens a special enrollment period, many people who think they need a short-term plan actually qualify for subsidized comprehensive coverage. Our guide on how to buy health insurance online walks through checking that eligibility first.
When a short-term plan makes sense
Short-term coverage can be reasonable in narrow situations: you are healthy, you need only a brief bridge of a month or two, you missed open enrollment and do not qualify for a special enrollment period, and you simply want some protection against a major unexpected accident. Even then, read the plan’s exclusions and caps carefully so you know exactly what is and is not covered. Treat it as a stopgap, never as a long-term substitute for comprehensive insurance.
When to choose comprehensive coverage instead
If you have a pre-existing condition, take regular medications, expect to need ongoing care, or want protection against large medical bills, a comprehensive marketplace plan is almost always the better choice, especially with subsidies. Losing job coverage, moving, or other life events can open a special enrollment period. If you recently left a job, also compare a marketplace plan against continuation coverage, which our guide to COBRA health insurance explains. You can confirm enrollment options through the official marketplace at HealthCare.gov.
Frequently asked questions
Is short term health insurance worth it?
It can be for a brief gap if you are healthy and understand the limits. For ongoing needs or pre-existing conditions, a subsidized marketplace plan usually offers far better protection for the money.
Does short term insurance cover pre-existing conditions?
Usually not. Many short-term plans exclude or deny pre-existing conditions, which is one of their biggest drawbacks compared with comprehensive coverage.
Can I buy short term health insurance anytime?
Generally yes, since it is not tied to open enrollment. But before buying, check whether you qualify for a special enrollment period and subsidies, which often make comprehensive coverage a better deal.
Does it cover prescriptions and mental health?
Often not, or only in limited ways. Many short-term plans exclude prescription drugs, mental health, and maternity care, so review the specific plan’s benefits before enrolling.
Final thoughts
Short term health insurance in 2026 offers a fast, cheap bridge for healthy people facing a brief coverage gap, but its exclusions and caps make it a poor substitute for comprehensive coverage. Before buying, check whether you qualify for a subsidized marketplace plan or continuation coverage, read any short-term plan’s limits closely, and use it only as a temporary stopgap. For most ongoing needs, comprehensive coverage protects you far better.
Disclaimer: This article is for general educational purposes only and is not insurance, financial, or legal advice. Plan terms and availability vary by state; verify details at HealthCare.gov or with a licensed insurance professional before enrolling.