Pharma Racket: How PBMs are Inflating Drug Prices! We've seen PBM competition grow, but the biggest three PBMs own 80% of the business and are owned by big insurance. The lack of competition hurts patients who can't afford prescriptions. Congress must act! #PharmaRacket #PBMs #DrugPrices #HealthcareCosts #Pharmaceuticals #PrescriptionDrugs #HealthcareReform #Congress #PatientAdvocacy #InsuranceCompanies