Quick answer
Your premium keeps coverage in place. Your deductible, copays, and coinsurance are costs for using covered care. The in-network out-of-pocket limit caps certain covered costs; it is not a limit on every health-related expense.
Four terms, side by side
| Term | What it means | What to check |
|---|---|---|
| Deductible | An amount you pay for services subject to the deductible before the plan starts sharing those costs. | Some services have different rules or a separate deductible. |
| Copay | A set dollar amount for a covered service, such as a $30 office visit. | The visit may involve separate labs or procedures; the copay is not necessarily the entire bill. |
| Coinsurance | Your percentage of the allowed amount for covered care. | Check whether the deductible applies first. |
| Out-of-pocket limit | The plan’s cap on qualifying covered in-network cost sharing for the year. | Premiums, noncovered services, and many out-of-network costs are outside this limit. |
Follow the costs through a year
Assume covered in-network care, a $2,000 deductible, $30 primary-care copay that bypasses the deductible, 20% coinsurance after the deductible, and a $6,000 out-of-pocket limit. All these payments count toward the example’s out-of-pocket limit.
| Care | Your payment | Progress |
|---|---|---|
| Office visit | $30 copay | $0 toward deductible; $30 toward out-of-pocket limit. |
| MRI: $1,400 allowed | $1,400 | $1,400 deductible met; $1,430 toward out-of-pocket limit. |
| Surgery: $10,000 allowed | $600 remaining deductible + 20% × $9,400 = $2,480 | Deductible met; total qualifying payments $3,910. |
| After these services | $6,000 − $3,910 = $2,090 remaining to the limit | Assumes no other qualifying payments or adjustments. |
Use the allowed amount, not the provider’s original charge, when checking the coinsurance math. Your actual plan and claim processing determine the result.
Check the family rules and reset date
A family plan may have individual and family deductibles. Ask whether one person can meet an individual deductible before the whole family reaches its amount, and how individual out-of-pocket protections work. Read the reset date in your plan; not every plan year starts January 1.
Your next step
- Find the SBC and look up the specific service you expect to use.
- Check the provider network, authorization requirements, and any separate facility or lab charges.
- After care, compare the latest EOB with the bill and payments already made.
Sources checked September 19, 2026. General information; your plan and circumstances matter.
HC · costHC · limitCMS · EOB