HCFA pressured to extend "social HMO" test deadline.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003191:Comprehensive Health Care / Q000458:organization & administration*; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D008134:Long-Term Care / Q000458:organization & administration*; D006278:Medicare; D010865:Pilot Projects; D014481:United States