The Centers for Medicare and Medicaid Services (CMS) requires licenses for prescription drug data to be uploaded into the Integrated Data Repository (IDR). These licenses have previously been purcahsed on a sole source basis. The Government intends to purchase these on a sole-source basis again in September 2021. The current licenses needed are as follows:

1. Med-Span Master Drug Database (MDDB) V2.5 License (quantity = 1 subscription renewal with weekly updates)

2. Rx Norm Cross Reference (quantity = 1 subscription renewal with weekly updates)

3. AHFS Supplemental File (quantity = 1 subscription renewal with weekly updates)