Special report: how an HMO grades physicians.
D003365:Costs and Cost Analysis; D003406:Credentialing / Q000191:economics / Q000639:trends; D006279:Health Maintenance Organizations; D008503:Medical Staff / Q000191:economics / Q000592:standards*; D017008:Negotiating; D010818:Practice Patterns, Physicians' / Q000592:standards* / Q000706:statistics & numerical data; D014481:United States; D000078329:Workforce