How the deductible works in US health insurance

Health insurance deductibles can be a complex topic, especially when you are comparing different plans or trying to work out how much your current insurance will pay for a particular expense. The deductible generally works the same way whatever your coverage, but health insurance comes with several different types of deductible. 

Find the key terms and facts about US health insurance here.

Let's look at the common deductibles in American health insurance, what they mean and how they apply. With this information, you can judge for yourself how much your health insurance might cost you on top of the premium.

1US health insurance deductibles at a glance

• The health insurance deductible is the amount you pay yourself for non-preventive services before your coverage kicks in.

• Health insurance deductibles can be complicated, because most plans include several of them. They depend on the type of care or coverage and apply to one or more family members.

• If you don't know how your plan's deductibles work, you may end up paying more for covered services than you expected.

• Health insurance has a range of deductibles. They can apply to individual members or the whole family, to services inside and outside the plan's network, and to prescription drugs.

2What is a health insurance deductible?

A deductible is the amount you pay yourself for covered services before your insurer starts covering costs. Once you have met the deductible, the insurer pays part of the cost of your treatment. This share is known as coinsurance. It might be split so that the insurer pays 80% of the bill and you pay 20%. Instead of a deductible and coinsurance, some plans also use a copay: a fixed amount, such as $25 or $100, charged to you per prescription or doctor's visit. Some health plans have no deductible at all for covered services. It is also worth noting that in-network preventive care is usually covered 100% by the insurer.

Here is an example to make it clearer: if your deductible is $3,000 and you have a procedure that costs $2,500, you pay the full amount yourself. If you later need a second procedure that also costs $2,500, you pay only $500 until your deductible is met. After that, your insurance covers part of the remaining costs, say 80%, and you pay the rest (in this case 20%) yourself.

3Types of deductible in US health insurance

US health plans often have different deductibles for different coverage categories. But even though policies differ, the types of deductible that apply are the same. As a general rule, plans with lower monthly premiums have a higher deductible.

3.1Individual deductible

The individual deductible is how much each insured person has to pay for their covered services before coverage for treatment begins. If you and your spouse share a health plan with an individual deductible of $1,000, each of you must spend $1,000 out of pocket before the insurer pays its share.

Say you spend $1,000 on covered medical care and your spouse spends $500. In this example, for the rest of the year you would pay only a percentage coinsurance amount and any copays. Your spouse, on the other hand, would keep paying the full cost of covered services until they also meet either the individual deductible or the family deductible.

For some services, such as preventive care, most plans apply no deductible. Some plans apply neither a deductible nor coinsurance to doctor's visits and prescription drugs, charging a copay (a fixed amount) instead.

3.2Family deductible

While the individual deductible relates to each person's healthcare spending, the family deductible applies to the combined spending of everyone on the same plan. It is often twice the individual deductible, however many family members are on the plan. Once the household has jointly met the family deductible for covered services, the insurer starts paying for everyone's covered services, even if some members haven't yet met their individual deductible.

In the earlier example, the individual deductible was $1,000. Now assume the plan also has a family deductible of $2,000. If you spend $2,000 on your own treatment, you meet the deductible not just for yourself but for everyone else on the plan, even if they haven't met their individual deductible.

3.3In-network & out-of-network deductibles

Many US plans have two more types of deductible: in-network and out-of-network. Some plans, such as PPOs (Preferred Provider Organizations), contract with a specific network of doctors, which lets them offer services at reduced rates. If you choose a doctor outside that network, deductibles are usually higher. The individual and family deductibles often differ for in-network and out-of-network services.

An American plan might, for example, have an individual deductible of $1,000 in network and $2,000 for out-of-network services. The same goes for the family deductible: on the same plan it might be $2,000 in network and $4,000 out of network.

In this case it is essential to know which deductible covers your costs and which services your insurance pays for once it has been met. Once you've paid the agreed in-network deductible, the insurer pays its share of the costs. For out-of-network treatment, though, you still have to cover 100% of the costs. If you use both in-network and out-of-network providers, it will cost you more to meet either deductible, which can seriously erode the value of your plan.

3.4Prescription drug deductible

Medication can be covered by a straight copay (a fixed amount), by coinsurance with a deductible, or by coinsurance without a deductible. Which applies depends on the type of plan, the drug category and whether you get the medication from an in-network provider. The applicable deductible might be the plan's higher deductible (individual or family) or a separate prescription drug deductible that must be met before the insurer covers your prescriptions.

A plan might, for example, cover generic drugs with a straight $25 copay, while covering preferred brand drugs with 50% coinsurance and no deductible. If a plan has a separate prescription drug deductible, you have to pay that amount for prescriptions yourself before the insurer covers them, even if you've already met your main deductible.

If you take specific medications, make sure they are on each plan's list of covered drugs when you compare health insurance options. One useful tool is the Healthcare.gov plan finder. While choosing the right US health plan, you can view a list of covered drugs there, along with their costs.

4Deductible limits

Besides deductibles, copays and coinsurance, there is one more key factor that shapes what you spend on your US health insurance. An out-of-pocket maximum sets the most you will have to pay yourself for your plan each year. If your plan has a maximum of $5,000, for example, then once you have paid that amount for covered services, your insurer picks up all costs for the rest of the year.

Premiums and costs your plan does not cover do not count toward the out-of-pocket maximum. With plans that have higher monthly premiums, the out-of-pocket maximum can sometimes be reached sooner.

Different types of coverage, such as care from in-network or out-of-network providers or prescription drug coverage, can also come with different maximums.

For 2026, the most you will have to pay out of pocket for in-network services is $10,600 per individual and $21,200 per family.

5Questions to ask about out-of-pocket costs and deductibles

Because health insurance deductibles vary from plan to plan, and often within the same plan, it pays to know the exact amounts and how they can affect your own costs.

To find out how much you will actually pay out of pocket, ask your insurer these questions:

• Which services are subject to a deductible?
• Are there services with no deductible?
• Which services have a copay instead of a deductible?
• Which services have coinsurance without a deductible?
• What are my out-of-pocket maximums?

With these answers, you can better judge which plans make sense for you and whether a plan with low monthly premiums is worth it for your specific health needs.

6Frequently asked questions (FAQs)

6.1Should you choose a higher health insurance deductible?

It depends. If you expect to use your health insurance often, it can make sense to pay a bit more in premiums up front. That gets you lower deductibles and possibly a lower out-of-pocket maximum. After all, you do not want to end up unable to afford your deductible and therefore unable to get treatment. But if you have an emergency fund that can cover these costs and you rarely use your health insurance, a higher deductible may be a good idea, especially if you pair a high-deductible plan with a health savings account.

6.2Why consider a health savings account?

A health savings account (known in the US as an HSA) paired with a high-deductible health plan has several advantages, especially if you have a large emergency fund and rarely use your health insurance. Money goes into an HSA tax-free and can be withdrawn tax-free to pay for qualified medical expenses. You can also invest the funds in an HSA so they grow tax-free year after year; as long as the money is ultimately spent on healthcare, it can always be withdrawn tax-free. For an overview of medical care, see our page Healthcare in the USA; to learn what a policy costs on average, read Average US health insurance premium.

In short

• The deductible is the amount you pay yourself for covered, non-preventive services before your insurance kicks in. After that, coinsurance usually applies.
• There are individual and family deductibles, separate in-network and out-of-network amounts, and sometimes separate deductibles for prescription drugs.
• Once the family deductible is met, the insurer pays for all members, including those who have not yet met their individual deductible.
• For 2026, the in-network out-of-pocket maximum is $10,600 per person and $21,200 per family.
• A high deductible pays off if you rarely see a doctor and have savings, especially combined with a health savings account.

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