
The most you'll pay for covered healthcare services in a plan year, after which insurance pays 100%.
The out-of-pocket maximum (OOPM) is your financial ceiling for covered medical expenses in a year. It includes your deductible, copays, and coinsurance (but not premiums). Once you reach this limit, your health plan pays 100% of covered services for the rest of the plan year. ACA-compliant plans have federal limits on OOPM amounts.
Your deductible, copays, and coinsurance for covered services count toward your OOPM. Premiums, out-of-network care (in some plans), and non-covered services typically don't count.
A lower OOPM limits your worst-case financial exposure but usually comes with higher premiums. If you anticipate significant medical expenses, a lower OOPM may save money. If you're healthy, a higher OOPM with lower premiums might be more cost-effective.