The out-of-pocket maximum is the annual ceiling on what you can be required to pay toward covered care. It combines your deductible, copays, and coinsurance payments; once that combined total hits the cap, your health plan pays 100% of covered, in-network services for the rest of the plan year.
- Premiums do not count toward the out-of-pocket maximum.
- Out-of-network care and non-covered services usually don't count toward it either.
- Family plans typically have both an individual out-of-pocket maximum and a higher family-level cap.
This cap exists as a financial safety net, especially important in years with a serious illness, surgery, or accident. Federal rules set a yearly ceiling on out-of-pocket maximums for ACA-compliant plans, though individual plans can set lower caps.
A common misunderstanding is thinking the out-of-pocket maximum includes premiums or out-of-network charges. It generally only counts in-network, covered cost-sharing, which is why going out-of-network can leave you with costs that never stop accumulating toward any cap.