The most you pay during a policy period (usually a year) before your health insurance or plan begins to pay 100% of the allowed amount. This limit never includes your premium, balance-billed charges, or health care your health insurance or plan doesn’t cover. Some health insurance or plans don’t count your co-payments, deductibles, coinsurance payments, out-of-network payments, or other expenses toward this limit. In Medicaid and CHIP, the limit includes premiums.