The Michigan Daily - michigandaily.com Tuesday, October 13, 2009 - 7 OFFICE HOURS From Page 1 He added that itcis the uninsured who currently drive up health care spending by waiting and only seek- ingmedical attentionwhen a problem gets critical and very expensive to fix - allwhile the insured cover the tab. "When the uninsured in America need to get health care and can'tepay for it, then the people with coverage end up paying for that care through higher premiums," Davis said. Besides the possibility that the government will corner competi- tion, opponents of the public option are also concerned that insuring the high-risk uninsured will drive up health care costs for everyone else. But, according to Dean Smith, senior associate dean of the School of Public Health, those with pri- vate insurance are already footing the bill for those patients. "Just because they don't have insurance doesn't mean they don't " show up at the emergency room," Smith said. Smith is part of a team at the University that has had firsthand involvement with the legislation making its way through Congress. He works at the University of Michigan Center for Value-Based Insurance Design, which helped develop the concept of value-based insurance. The idea, which was included in the bill, advocates that the value of the patient's clinical benefit should be equal to the amount of money spent. For example, cosmetic sur- gery, which holds relatively small value for health, would be more expensive. But despite the public option's potential for immediate cost-effec- tiveness, some economists and pub- lic health experts are concerned with the legislation's possible long- term economic ramifications. Many who are critical ofthe new legislation point to the evolution of Medicare, which has changed steadily since its institution in 1965, and subsequently increased the government's role in determining pricing for health care. "When Medicare first started, (the government) said Medicare would not be in the business of setting hospital prices," Smith explained. The most recent addition to Medicare was Part D, which allows the government to setcpric- es for prescription drugs. Smith said he is concerned the gov