Sen. James Lankford has been trying to pass legislation in response to an industry he believes will leave small towns without many pharmacy options.

The lawsuit claims that three major healthcare companies were pushing up the price of insulin by 1,200 percent.

The Federal Trade Commission said three top pharmacy suppliers made profits of 7,700 percent on a lifesaving hypertension drug.

As PBM services have traditionally been dominated by large companies such as CVS Caremark, Express Scripts and OptumRx, health systems are starting to create alternatives. Here are four more things to know:

With a market cap of $64.8 billion, CVS Health Corporation (CVS) is a leading pharmacy innovation company providing a wide range of health solutions in the United States. With offerings that span pharmacy benefit management,

Oklahoma Attorney General Gentner Drummond filed a lawsuit against CVS Caremark, alleging multiple pharmacy benefit management (PBM) violations.The lawsuit, fil

Unions that provide health benefits to nearly a half-million workers — including many in Ohio — have filed nearly identical lawsuits against the biggest insulin makers and against the pharmacy middlemen that decide whether to cover the drugmakers’ products.

Attorney General Gentner Drummond sued CVS Caremark Tuesday in an Oklahoma administrative court alleging that the company is under reimbursing pharmacies for prescription drugs.

Walgreens and CVS were engaged in a war nationwide, building stores as close to each other as possible, often on opposite sides of the same street.

Attorney General Gentner Drummond sued CVS Caremark Tuesday in an Oklahoma administrative court alleging that the company is under reimbursing pharmacies for prescription drugs.

At least one Woodward pharmacist is celebrating an action by Oklahoma Attorney General Gentner Drummond that could turn the tide for area pharmacists, some who are struggling stay in business