The amount of cost sharing between you and your insurance company. If you have a 80% / 20% co-insurance, this means that when you receive care, the insurance company pays 80% of the cost and you pay the other 20%.
The amount of cost sharing between you and your insurance company. If you have a 80% / 20% co-insurance, this means that when you receive care, the insurance company pays 80% of the cost and you pay the other 20%.