How coverage works

The four numbers that decide what a plan costs you

Plain explanations of the deductible, the out-of-pocket maximum, how a premium is set, and how the subsidy is settled at tax time. Written to be read before you compare plans, not after you have a bill.

These pages explain how coverage works in general terms. They are not a plan document. Benefits, networks and cost sharing are set by each carrier contract, and the plan documents control.