The Government Accountability Office (GAO) has issued a lengthy report entitled “Opportunities to Reduce Potential Duplication in Government Programs, Save Tax Dollars, and Enhance Revenue.” The report identifies areas of program duplication and fragmentation and other opportunities for cost savings in federal government programs. Among other things, the GAO focuses on the following health care program areas: potential savings in Medicare’s payments for health care (particularly in the areas of physician payment and practice patterns, imaging services, and home oxygen); better targeting of Medicare claim reviews; preventing Medicaid improper payments, including Medicaid supplemental payments; integration of nationwide public health information systems; and controlling Departments of Veterans Affairs and Defense drug costs.