Once you meet your deductible, your health insurance starts sharing the cost of covered services with you. Instead of paying 100% of your medical bills, you’ll typically pay only a percentage of each bill, while your insurer picks up the rest. This cost-sharing continues until you hit a second threshold called your out-of-pocket maximum, at which point your plan covers 100% of covered services for the remainder of the year.
How Cost-Sharing Works After the Deductible
Before your deductible is met, you’re paying the full allowed amount for most medical services. After you meet it, you enter the coinsurance phase. Coinsurance is your share of each bill, expressed as a percentage. A common split is 80/20, meaning your insurer pays 80% and you pay 20%. So if an office visit costs $100 and your coinsurance is 20%, you pay $20 and your plan covers the remaining $80.
Some plans use flat copays for certain services instead of coinsurance. You might pay $30 for a primary care visit or $50 for a specialist, regardless of the total bill. Many plans use a combination: copays for routine visits and coinsurance for bigger-ticket items like surgeries or imaging. The specifics depend entirely on your plan’s design.
One general pattern to keep in mind: plans with lower monthly premiums tend to have higher coinsurance rates, so you’ll pay a bigger share of each bill after the deductible. Plans with higher premiums typically have lower coinsurance, meaning you pay less per visit once the deductible is met.
The Out-of-Pocket Maximum: Your Spending Ceiling
Your deductible is the first financial milestone in a plan year. The second is the out-of-pocket maximum. This is the absolute most you’ll pay for covered, in-network care in a given year. Once you’ve spent that amount on deductibles, copays, and coinsurance combined, your plan pays 100% of covered services for the rest of the year.
For 2026 Marketplace plans, the out-of-pocket maximum can’t exceed $10,600 for an individual or $21,200 for a family. High-deductible health plans that qualify for health savings accounts have their own limits: for 2025, the maximum out-of-pocket is $8,300 for self-only coverage and $16,600 for family coverage.
Several costs don’t count toward your out-of-pocket maximum, even after you’ve met your deductible. Your monthly premiums never count. Neither do charges for services your plan doesn’t cover at all, out-of-network care, or amounts a provider bills above your plan’s allowed amount. These expenses come out of your pocket no matter how much you’ve already spent.
What You Still Pay After the Deductible
Meeting your deductible doesn’t mean everything is suddenly cheap. You’re still responsible for your coinsurance or copays on every covered service until you hit that out-of-pocket maximum. For a major surgery or extended hospital stay, 20% of a large bill can still be thousands of dollars.
You’ll also still pay full price for anything your plan excludes entirely. Common exclusions vary by plan but can include things like cosmetic procedures or certain fertility treatments. And if you go out of network, your plan may cover less or nothing at all, with those costs potentially not counting toward your deductible or out-of-pocket maximum.
Following your plan’s rules matters too. If a service requires prior authorization, a referral, or step therapy (trying a less expensive treatment first), skipping those steps can mean your plan denies the claim. You’d owe the full amount even though you’ve met your deductible.
Prescriptions and the Deductible
How your deductible affects prescription costs depends on your plan’s structure. Some plans have a single, integrated deductible that covers both medical services and prescriptions. With this type, you pay the full cost of your medications until you’ve met that combined deductible, then you shift to copays or coinsurance on your prescriptions.
Other plans separate pharmacy benefits from medical benefits, with a distinct pharmacy deductible. In that case, meeting your medical deductible won’t change what you pay at the pharmacy. You’d need to meet the pharmacy deductible independently before cost-sharing kicks in for drugs. Check your plan documents to see which structure yours uses, because the difference can be significant if you take expensive medications.
How Family Deductibles Work
Family plans add a layer of complexity. There are two common structures: embedded and aggregate deductibles.
With an embedded deductible, each family member has an individual deductible built into the larger family deductible. Once one person meets their individual portion, the plan starts paying for that person’s covered services, even if the overall family deductible hasn’t been met yet. This protects a single family member from bearing the entire family deductible alone.
An aggregate deductible works differently. The total family deductible must be met before the plan starts paying for anyone in the family. One person’s expenses can count toward it, or multiple family members’ costs can be combined, but nobody gets cost-sharing until that full family amount is reached. If you have a family plan, knowing which type you have helps you anticipate when coverage will kick in.
When Your Deductible Resets
Deductibles reset at the beginning of your benefit year, which is typically a 12-month period. For most individual and Marketplace plans, this aligns with the calendar year, resetting on January 1. Employer-sponsored group plans may use a different start date, often coinciding with when the company’s plan year begins.
This reset means any progress you’ve made toward your deductible disappears. If you met your $3,000 deductible in September, you’ll start from zero again when the new plan year begins. Timing elective procedures or planned care before your deductible resets can save you money, since you’ve already satisfied that threshold for the current year.
What Changes at the Doctor’s Office
From a practical standpoint, you may notice a difference in what you’re asked to pay at check-in once your deductible is met. Before the deductible, providers often collect a larger payment or the full estimated cost at the time of service. After, you might only be asked for a copay.
That said, the process isn’t always clean in real time. Claims from other providers may still be processing, so your insurer’s records might not reflect your true deductible status at the moment you walk in. It’s common for billing to catch up later. You might overpay at one visit and receive a refund, or get a bill weeks later once the insurer processes the claim and determines your exact share. Keeping your own running total of what you’ve paid toward the deductible helps you spot errors on explanation of benefits statements.