Health Insurance Deductibles: What You Should Know Before Choosing a Plan
When comparing health insurance plans, it’s easy to focus on the monthly premium and overlook another number that can have a major effect on your healthcare costs: the deductible.
Your deductible is generally the amount you pay for covered healthcare services before your health plan begins paying according to its terms. However, not every service necessarily requires you to meet the deductible first, so it’s important to review the specific benefits of any plan you’re considering. Understanding how the deductible works can help you avoid surprises when you actually need medical care.

What Is a Health Insurance Deductible?
Suppose your health plan has a $3,000 annual deductible. If you receive covered medical services that are subject to the deductible, you may generally have to pay the first $3,000 yourself before the plan begins sharing those costs according to its terms. Once you’ve met the deductible, you may still have additional expenses such as copayments or coinsurance.
The deductible usually resets according to the plan year, so it’s important to understand when your plan’s deductible period begins and ends.
A Lower Deductible Isn’t Always Better
A plan with a low deductible often comes with a higher monthly premium, while a plan with a higher deductible may have a lower monthly premium. For someone who rarely visits the doctor, a lower-premium, higher-deductible plan could potentially make financial sense. Someone who expects regular medical care, expensive prescriptions or upcoming procedures may prefer a plan with a higher premium but lower cost-sharing when care is needed.
Consider two hypothetical plans:
| Plan A | Plan B | |
|---|---|---|
| Monthly premium | $300 | $450 |
| Annual deductible | $6,000 | $2,000 |
| Out-of-pocket maximum | $8,000 | $6,000 |
Plan A costs less each month, but Plan B provides a lower deductible and lower potential annual out-of-pocket exposure for covered services. Neither plan is automatically better. Your healthcare needs, budget and tolerance for unexpected expenses all matter.
Don’t Look at the Deductible Alone
The deductible is only one part of the overall cost of health insurance.
When comparing plans, also consider:
- Monthly premium
- Copayments
- Coinsurance
- Out-of-pocket maximum
- Prescription drug costs
- Doctor and hospital networks
- Covered services
- Exclusions and limitations
The out-of-pocket maximum deserves particular attention. It can help you understand the maximum amount you could be responsible for during a plan year for covered services, although premiums and certain expenses generally aren’t included in that limit. A plan with a slightly higher premium may ultimately be a better fit if it provides a network you need and limits your potential financial exposure.
What About Preventive Care?
Some health plans provide certain preventive services without requiring you to first meet the deductible, depending on the type of plan and applicable requirements. For example, qualifying Marketplace plans generally cover a range of recommended preventive services without cost-sharing when provided by an in-network provider. (healthcare.gov)
However, don’t assume that every service from your doctor is automatically free just because it occurs during a preventive visit. Diagnostic tests or services addressing a specific medical problem can be treated differently. It’s always worth checking your plan’s benefits before assuming what you’ll pay.
The Bottom Line
The cheapest health insurance plan isn’t necessarily the plan with the lowest monthly premium or even the lowest deductible. Instead, look at the entire cost structure: premium, deductible, copays, coinsurance, out-of-pocket maximum and provider network. Think about how much healthcare you and your family typically use and whether you could comfortably handle a large unexpected medical bill. A little time spent comparing those numbers before enrolling can make your health insurance much easier to understand—and potentially save you money when you actually need to use it.
Related: Visit our Health Insurance guide to learn more about employer-sponsored coverage, ACA Marketplace plans, Medicare, short-term medical insurance and other health coverage options.
