AmeriChoice MSO is a business segment of AmeriChoice, a UnitedHealth Group company that is devoted entirely to government health care services. AmeriChoice has a well-established national presence, with operations in 16 states, providing health program management and administrative services to more than 1.3 million Medicaid managed care members and more than 500,000 clients in other public health programs.

AmeriChoice MSO blends its government sector history with the best practices and traditions of AmeriChoice to offer a "menu" of cost-effective health care management programs and strategies to state, county and local governments within the following three broad categories

1. Enhanced Primary Care Case Management (PCCM) Programs
2. Uninsured and Safety Net Health Care Programs
3. Specialty Care Management Programs (For disabled populations with complex chronic conditions such as HIV/AIDS and/or with mental or developmental disabilities).

In the three areas of expertise listed above, AmeriChoice MSO also offers a wide range of strategic consulting services and solutions to government sector clients. These consulting services focus on the design and implementation of creative health service strategies that enhance quality of and access to care while improving the overall cost-efficiency of health programs. The consulting expertise within the MSO covers the realms of health policy, clinical quality review, financial management and operational systems.