For over 30 years, ESI Healthcare Business Solutions (ESI) has led the healthcare IT industry with innovative payment, workflow, and revenue cycle management services. ESI has served as a liaison between safety net hospitals and academic medical centers to strengthen business health, improve patient outcomes, enhance patient access to care, and overall lowering healthcare costs. Hospitals, clinics, and physicians throughout the nation incorporate ESI Rx (Prescription) History services into their workflow to improve the process of medication reconciliation for all patients. ESI Rx Procurement Optimization service is designed to analyze purchasing trends and pricing files for 340B Hospitals creating a more efficient procurement process and minimizing costs. ESI continues to develop state-of-the-art healthcare technologies to help healthcare systems operate more effectively and efficiently.