The Office of the Inspector General (OIG) of the United States Department of Health and Human Services (HHS) has issued updated Frequently Asked Questions (FAQs) on the interpretation and applicability of the laws prohibiting fraud and abuse in federally funded health care programs. To read the HHS OIG updated FAQs on the interpretation and applicability of the laws prohibiting fraud and abuse in federally funded health care programs, use the link below.
https://oig.hhs.gov/faqs/general-questions-regarding-certain-fraud-and-abuse-authorities/#10-does-the-discount-safe-harbor-protect-remuneration-retained-by-pharmacy-benefit-managers-pbms-and-characterized-as-rebates