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Controlling The Cost Of Municipal Health Insurance: Lessons From Springfield, Robert L. Carey

Edward J. Collins Center for Public Management Publications

The study finds that, by joining the Group Insurance Commission (GIC), Springfield cut increases in its health care costs an estimated $14 million to $18 million over two years. It saved an additional $5 million per year by requiring eligible municipal retirees to enroll in Medicare Part B as a precondition of receiving supplemental health coverage from the City. These two actions, together, reduced increases in the City’s health care costs an estimated 15-19% annually, on average, with savings growth each year due to compounding. Furthermore, the study estimates that if the GIC continues its past pattern of keeping its …