Midwestern Insurance Alliance administers insurance programs for individual self-insured employers and multiple employer groups, and it administers employee benefit programs. The company s fully insured workers' compensation insurance is written through Clarendon National Insurance Company and is rated excellent by A.M. Best. As of July 2006, coverage will be written through Praetorian Financial Group. Coverage is available for employers located in Indiana, Kentucky, Missouri or Tennessee. MIA acquired its benefits provider, Preferred Health Plan, in 1983. Midwestern Insurance Alliance is headquartered in Louisville, Ky., and has served the region since 1960.