RBRVS EZ-Fees, RBRVS, HCPCS, RVU, RVS, HCFA, CPT, AMA, DRG, ASC, J Codes, Drugs, Injections, Biologicals, Part B, fee, fees, Medicare, schedule, HMO, PPO, PHO, UCR, ICD, ICD9, Managed Care, Physician, Physicians, doctor, doctors, medical, Wasserman, Yale, DMD, Software, level II, code, coding, participating, nonparticipating, Limiting, Balance, billing, Site of Service, Carrier, Reference, Demo, national, assignment, non, directory, conversion, factor, CF, malpractice, insurance, work, practice, component, relative, value, unit, work adjuster, GPCI, locality, CD, ROM, PFR, free, reimbursement, consultant, workers, compensation, CHAMPUS, intermediary, percentiles, 2000, 2001, 1999, FY99, FY00, book, reference