A Certified Specialty Pharmacist (CSP) course is a program that prepares pharmacists to specialize in the care of patients who require complex and high-cost medications for chronic or rare conditions. To become a CSP, a pharmacist must meet certain eligibility requirements and pass a certification exam administered by the Board of Pharmacy Specialties (BPS). A CSP course may cover topics such as pharmacotherapy, reimbursement, fulfillment, outcomes, and patient management for various specialty disease states.