Health Care’s Colossus series: This series highlights how UnitedHealth Group wields its unrivaled physician empire to boost its profits and expand its influence.

https://www.statnews.com/unitedhealth-group-investigation-health-care-colossus-series/ Reporters Casey Ross, Lizzy Lawrence, Bob Herman, and Tara Bannow spent months interviewing sources and reviewing documents to deliver this unrivaled look into the biggest and most consequential U.S. health care company.