, Columnist
A CVS-Aetna Deal Is Logical But Also a Stretch
UnitedHealth is a possible model, but CVS lacks its expertise and balance-sheet power.
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Health-care consolidation may get a whole new look.
CVS Health Corp. is reportedly considering a blockbuster buyout of health insurer Aetna Inc. There is a sort of reverse precedent for such a tie-up, with an insurer buying a pharmacy benefit manager (PBM). But there's never been a deal like this, where a company with no experience operating a major insurer would suddenly run one of the country's largest.
