Definition / Meaning of Out-of-pocket maximum
The out-of-pocket maximum is the most money you will have to pay for covered healthcare services in a plan year. Once you reach this limit, your health insurance plan pays 100% of the allowed amount for covered benefits. This cap protects you from unlimited medical expenses and is a key feature of most health insurance plans, including those offered through employers, the Health Insurance Marketplace, and private insurers.
Your out-of-pocket maximum includes three main types of costs: your deductible, copay, and coinsurance. For example, if your plan has a $1,500 deductible, a $30 copay for doctor visits, and 20% coinsurance for hospital stays, all of these payments count toward your out-of-pocket maximum. Once you have paid a total of, say, $8,000 in these costs during the plan year, your insurance will cover 100% of further covered services for the rest of that year.
What Counts Toward the Out-of-Pocket Maximum?
It is important to understand exactly which expenses accumulate toward your out-of-pocket limit. Generally, the following costs count:
- Deductible payments: The full amount you pay before your insurance starts sharing costs.
- Copayments: Fixed fees for specific services like doctor visits or prescription drugs.
- Coinsurance: The percentage of costs you pay after meeting your deductible.
However, some expenses do not count toward the out-of-pocket maximum. These include:
- Monthly premiums: The regular payment you make to keep your insurance active.
- Out-of-network care: Many plans have separate, often higher, out-of-pocket limits for out-of-network providers.
- Non-covered services: Treatments or procedures your plan does not cover at all.
- Balance billing: Charges from out-of-network providers that exceed what your plan considers reasonable.
How the Out-of-Pocket Maximum Works in Practice
Consider a typical health insurance plan with the following features:
- Annual deductible: $2,000
- Coinsurance: 20% after deductible
- Out-of-pocket maximum: $6,000
Early in the year, you have a surgery that costs $30,000. Here is how the costs break down:
- You pay the first $2,000 (your deductible).
- After that, you pay 20% of the remaining $28,000, which is $5,600.
- Your total out-of-pocket cost so far is $2,000 + $5,600 = $7,600.
- But your out-of-pocket maximum is $6,000, so you only pay up to that limit. Your insurance covers the rest.
In this scenario, you save $1,600 because of the out-of-pocket maximum. Without it, you would have been responsible for the full $5,600 in coinsurance.
Out-of-Pocket Maximum vs. Deductible
Many people confuse the out-of-pocket maximum with the deductible. The deductible is the amount you must pay before your insurance starts sharing costs. The out-of-pocket maximum is the total cap on your cost-sharing for the year. Once you hit your deductible, you still pay copays and coinsurance until you reach your out-of-pocket maximum. The deductible is always lower than or equal to the out-of-pocket maximum.
Why the Out-of-Pocket Maximum Matters
This limit is one of the most important numbers to consider when choosing a health plan. A lower out-of-pocket maximum means less financial risk if you have a major medical event, but it usually comes with higher monthly premiums. A higher out-of-pocket maximum means lower premiums but more potential out-of-pocket costs if you need significant care. For people with chronic conditions or those planning major medical procedures, a plan with a lower out-of-pocket maximum can provide valuable financial protection.
Legal Limits and Plan Variations
For plans sold on the Health Insurance Marketplace, the Affordable Care Act sets annual limits on out-of-pocket maximums. In 2025, the maximum allowed out-of-pocket limit is $9,200 for an individual and $18,400 for a family. Many employer-sponsored plans have lower limits. Some plans, like high-deductible health plans (HDHPs) paired with Health Savings Accounts (HSAs), may have higher out-of-pocket maximums but offer tax advantages.
Always check your plan’s Summary of Benefits and Coverage to find your specific out-of-pocket maximum and understand what counts toward it. Knowing this number helps you budget for healthcare costs and avoid unexpected financial strain.