How Are Hospitals Paid When They Enter into a Capitation

How are hospitals paid when they enter into a capitation agreement?

A) based on predetermined rates for individual procedures performed by the hospital
B) based on interim rates for individual procedures performed by the hospital,subject to retrospective adjustment after submission of actual costs
C) based on agreed-upon premiums per member per month,for agreeing to provide care
D) based on the total costs incurred by the hospital for actual care rendered to members of a particular group