Baptist Health South Florida wants you to stay out of the hospital. It may seem illogical—a healthcare system actively working to keep patients from spending heavily for the hospital care. But that's exactly what Baptist's newest mission is all about, said longtime Baptist Health CEO Brian Keeley. The reason: Preventive medicine and primary care improve the public health of the community, cut healthcare costs and reduce hospital expenditures for nonpaying or uninsured patients. But with the aging baby boomer generation putting more pressure on healthcare, the shift to primary care and prevention is increasingly important for all healthcare systems, experts say.