Express Scripts

Express Scripts operates as a pharmacy benefit manager, designing and administering prescription drug programs for health plan sponsors, employers, and government agencies. The organization negotiates pricing with pharmaceutical manufacturers, develops and maintains formularies, processes pharmacy claims, and manages networks of retail and mail‑order pharmacies. It also provides specialty pharmacy services that handle high‑cost, complex medications requiring special handling and patient support. Through its mail‑order platform, Express Scripts delivers maintenance medications directly to members’ homes, aiming to improve convenience and adherence. The company offers clinical programs that include medication therapy management, disease state management, and adherence initiatives designed to optimize therapeutic outcomes. Its headquarters is located in the United States of America, and it serves clients across the nation, supporting the medication needs of a broad population covered by various health plans. By integrating benefit design with data‑driven insights, Express Scripts seeks to help clients control drug spending while promoting appropriate medication use.

Express Scripts is distinguished by its focus on pharmacy benefit management, a sector that combines clinical expertise with data analytics to optimize drug utilization and cost containment. The organization handles protected health information, placing it under HIPAA regulations and requiring robust security controls for personal and medical data. In April 2022, Express Scripts reported unauthorized access to certain customer accounts through its mobile application, where attackers used valid credentials obtained via credential reuse, leading to the exposure of names, prescribed medications, prescription numbers, dosage details, physician names, and associated pharmacies. Upon detection, the company locked the affected accounts, reset passwords, and advised users to update credentials on other platforms sharing the same passwords. Express Scripts became a wholly owned subsidiary of Cigna following Cigna’s acquisition of the company in 2018, integrating its PBM operations within Cigna’s broader health services portfolio. This structural alignment allows Express Scripts to leverage Cigna’s enterprise resources while maintaining its specialized focus on prescription benefits management. The incident underscored the importance of credential hygiene and prompted the organization to reinforce authentication measures and customer education efforts. Overall, Express Scripts continues to operate as a key player in the healthcare supply chain, delivering prescription benefit solutions that intersect with clinical care, regulatory compliance, and financial management.