The Milliman RBRVS for Hospitals™ Fee Schedule provides a simple solution for comparing hospital contractual allowed amounts, billed charge master levels, relative efficiency, and patient mix differences. The fee schedule is based on Relative Value Units (RVUs). There are a number of advantages of RBRVS for Hospitals. For example, RVUs have been developed for all hospital services so they reflect the relative resources required to perform the care. Additionally, a single conversion factor can be used to benchmark a hospital contract.