title: Providers weigh Varney exit. Focus on antitrust laws made 'companies take notice'.
authors.forename: Joe
authors.initials: J
authors.lastname: Carlson
mesh_terms: D016363:Antitrust Laws; D004465:Economic Competition / Q000331:legislation & jurisprudence; D005251:Fees, Medical / Q000331:legislation & jurisprudence* / Q000639:trends; D006296:Health Services / Q000191:economics / Q000331:legislation & jurisprudence*; D006801:Humans; D007348:Insurance, Health / Q000191:economics* / Q000331:legislation & jurisprudence; D011907:Rate Setting and Review / Q000331:legislation & jurisprudence; D014481:United States