Coinsurance is a provision in property insurance, which requires the policyholder to carry insurance equal to a specified percentage of the value of property to receive full payment on a loss.
For health insurance, it is a percentage of each claim above the deductible paid by the policyholder. For a 20% health insurance coinsurance clause, the policyholder pays for the deductible plus 20% of his covered losses. After paying 80% of losses up to a specified ceiling, the insurer starts paying 100% of losses.
For health insurance, it is a percentage of each claim above the deductible paid by the policyholder. For a 20% health insurance coinsurance clause, the policyholder pays for the deductible plus 20% of his covered losses. After paying 80% of losses up to a specified ceiling, the insurer starts paying 100% of losses.