June 2025 Sun Mon Tue Wed Thu Fri Sat 1 A A Submit Prescription Drug Data Collection Report Confirm that your health plan’s annual prescription drug data collection report is submitted to CMS by June 1, 2025. Employer-sponsored health plans and health insurance issuers must annually report information about prescription drug spending to the federal government. This reporting process is referred to as the “prescription drug data collection” (or “RxDC report”). Most employers rely on third parties, such as issuers, third-party administrators (TPAs) or pharmacy benefit managers, to prepare and submit the RxDC report for their health plans.