Managed care. Blue over red.
D019985:Benchmarking; D003625:Data Collection; D005376:Financial Management / Q000706:statistics & numerical data* / Q000639:trends; D006279:Health Maintenance Organizations / Q000191:economics* / Q000706:statistics & numerical data; D007182:Income / Q000706:statistics & numerical data / Q000639:trends; D014481:United States