Welcome to Unison Health Plan

Unison Health Plan operates public-sector health care plans in Delaware, Ohio, Pennsylvania, South Carolina, Tennessee, and Washington, D.C.

Unison provides high-quality, cost-effective health care and responsive customer service that empowers its members and providers to work together for better health.

With years of steady growth, Unison Health Plan has become a leader among public-sector health plans.

In May 2008, Unison was acquired by UnitedHealth Group’s AmeriChoice company. Currently serving more than 2.8 million members in 25 states and the District of Columbia, AmeriChoice, a UnitedHealth Group [NYSE: UNH] company, is a diversified health services company dedicated to helping states, localities, and other government agencies facilitate care for the economically impoverished, the medically underserved and those without the benefit of employer-funded health care coverage.