Pacificare cements its position in the West with acquisitions.
D003625:Data Collection; D005376:Financial Management / Q000379:methods* / Q000706:statistics & numerical data; D006273:Health Facility Merger; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration*; D007182:Income / Q000706:statistics & numerical data; D008389:Marketing of Health Services / Q000379:methods; D006278:Medicare / Q000191:economics; D009096:Multi-Institutional Systems / Q000191:economics / Q000458:organization & administration; D014481:United States