UnitedHealth Buys Large Doctors Group as Lines Blur in Health Care - The New York Times
▻https://www.nytimes.com/2017/12/06/health/unitedhealth-doctors-insurance.html
Even if insurers succeed in lowering medical costs as a result of the new ventures, economists and other experts warn that shareholders, not consumers, could benefit unless the lower costs yield lower prices for coverage. There must be sufficient competition among insurers for consumers to benefit, Professor Garthwaite said.