HEDIS measures can make practices almost perfect.
D019985:Benchmarking; D002140:California; D006123:Group Practice / Q000458:organization & administration / Q000592:standards*; D006264:Health Benefit Plans, Employee / Q000592:standards; D010820:Physicians / Q000145:classification / Q000592:standards; D010818:Practice Patterns, Physicians' / Q000592:standards / Q000706:statistics & numerical data*; D019984:Quality Indicators, Health Care; D017749:Total Quality Management / Q000379:methods