This change is happening because there’s another covered medication that’s safe and effective for your condition and may cost ...

Cigna's announcement follows CVS Caremark designating Wegovy as its preferred weight loss drug last month. Only half of health insurer Cigna's clients currently cover the popular GLP-1 weight loss ...

CVS Health subsidiary CVS Caremark, Cigna's Express Scripts and UnitedHealth Group's OptumRx collectively hold 70% of the PBM market, according to the American Medical Association.

CVS and Cigna have filed two separate lawsuits seeking to overturn Arkansas’ new law, ... CVS, for example, operates a major network of retail pharmacies along with its PBM Caremark.

The largest are CVS Caremark; Express Scripts, which is Cigna’s PBM; and OptiumRx, which is UnitedHealth. The three companies control about 80% of the market.