Data watch. Managed care: enrollment increases, costs decreases.
D005249:Fees and Charges / Q000639:trends; D006264:Health Benefit Plans, Employee / Q000706:statistics & numerical data*; D017048:Health Care Costs / Q000639:trends; D008329:Managed Care Programs / Q000191:economics / Q000706:statistics & numerical data*; D012456:Salaries and Fringe Benefits / Q000639:trends; D014481:United States