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...Last year, health insurer Cigna bought PBM ExpressScripts for $54bn, pharmacy chain and benefits manager CVS Health bought insurer Aetna for $69bn, and United Healthcare, which already owned PBM OptumRX,...
...Some other insurers also have an integrated model that combines an insurer with a PBM, such as UnitedHealth, which cuts deals with drugmakers through its OptumRx division, and a consortium of Blue Cross...
...UnitedHealth said it would acquire Catamaran Rx, the fourth-biggest US pharmacy-benefits manager, for $61.50 per share in cash and combine it with OptumRx, its own pharmacy business....
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