California commissioner calls for CVS, Aetna merger to be blocked
02-08-2018
CVS to acquire Aetna for $77bn, plans to cut costs
04-12-2017
07-12-2017
Ratings agency AM Best has places credit ratings of US health insurer Aetna and its insurance subsidiaries under review with negative implications following its planned acquisition by US drugstore operator CVS Health Corporation.
Aetna, CVS Health, AM Best, Rating, M&A, North America