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 several 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. Also, a single conversion factor can be used to benchmark a hospital contract.