Become a 340B Participant
HRSA 340B Database
The registration component of the 340B Office of Pharmacy Affairs Information System (340B OPAIS) is now available at (

For any questions please contact Apexus Answers (888) 340-2787 or
  • Introduction to the 340B Drug Pricing Program
    Introduction to the 340B Drug Pricing Program

    New to 340B? This quick online tutorial will answer all your initial questions about the 340B Drug Pricing Program and its Prime Vendor. This replaces the 'The Top Five: 340B Basics'

    Learn More
  • 340B University Tools and Resources
    340B University™ Tools and Resources

    Industry experts collaborated to create various tools and resources to assist entities in promoting 340B compliance and providing practical information about 340B program fundamentals.

    Learn More
  • 340B University
    340B University™

    Apexus offers 340B University, an in-depth educational program designed to meet the practical needs of the 340B PVP participants and other program stakeholders.

    Learn More
  • Manufacturer Refund Service
    Manufacturer Refund Service

    Manufacturers sometimes need to provide refunds to 340B covered entities after restating their average manufacturer price (AMP) and/or recalculating their 340B ceiling price.

    Learn More

Need Help?

Call Email