title: Pay for performance. How fast is it spreading?
authors.forename: Ken
authors.initials: K
authors.lastname: Terry
mesh_terms: D003625:Data Collection; D006279:Health Maintenance Organizations; D010816:Physician Incentive Plans / Q000706:statistics & numerical data*; D011243:Preferred Provider Organizations; D011785:Quality Assurance, Health Care; D014481:United States