We study the influence of different reimbursement systems, namely Prospective Payment System, Cost Based Reimbursement System and Mixed Reimbursement System on the development and adoption of different technologies with an endogenous supply of these technologies. We focus our analysis on technology development and adoption under two models: private R&D and R&D within the hospital. One of the major findings is that the optimal reimbursement system is a pure Prospective Payment System or a Mixed Reimbursement System depending on the market structure