SunHealth alliance plans entry into healthcare insurance arena.
D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006788:Hospitals, Voluntary / Q000639:trends; D007343:Insurance Carriers; D007348:Insurance, Health / Q000458:organization & administration*; D009096:Multi-Institutional Systems / Q000639:trends*; D011243:Preferred Provider Organizations / Q000458:organization & administration*; D014481:United States