Our History

Our History

We have built our industry-leading health care consulting capabilities through organic growth and acquisition. Over the past decade, Ingenix Consulting has acquired several top consulting firms, including:

  • Reden & Anders — a premier actuarial, management and clinical consulting firm (February 1998)
  • The Lewin Group* — a preeminent health policy and research organization (June 2007) 
  • Healthia Consulting — a highly-ranked provider-focused IT strategy, system implementation and optimization consulting firm (September 2007)
  • Global Works Systems, Inc. — trusted provider-focused software and services health care IT firm (November 2008)

Together, as Ingenix Consulting, we are able to connect the dots between each firm’s individual areas of health care expertise—acting as a more informed, more insightful partner for clients. This big picture view lets us make a real difference in health care. 

Today, we continue to grow into the global market while maintaining an exclusive focus on improving the effectiveness and quality of health care delivery.

Parent company, Ingenix, a wholly-owned subsidiary of UnitedHealth Group, is a global health information technology organization making significant investments in analytic tools and methodologies to measure and model clinical and financial performance. Ingenix Consulting is privy to the Ingenix health data repository, which houses 14 years of longitudinal, fully-integrated medical, pharmacy and lab data for more than 157 million lives.


*The Lewin Group will maintain its organizational identity and continue to operate as its own entity to ensure independence in its consulting engagements.

See Also
  • The Lewin Group
    Our business focused on health and human services policy consulting.
  • Ingenix
    Our parent organization, a global health care technology, data, research and consulting company and wholly-owned subsidiary of UnitedHealth Group.
  • i3
    Our sister organization, who provides integrated scientific strategies and solutions throughout the pharmaceutical product lifecycle.