Unity Health Insurance is an insurance company affiliated with UW (University of Wisconsin) that serves residents of Dane County and the Greater Southern Wisconsin region. The company provides POS , PPO, HSA, and medicare supplement plans to individuals, families, state employees, and businesses. Get a quote online by going to the Unity website (detailed instructions on the “Quote” page). Current policyholders can learn how to access their policy online (make payments, view claim updates, etc.) by going to the “Login” page.