Most Favored Nation Model Archived Materials

The materials on this page are provided for archival purposes only. These materials likely contain out-of-date information and are made available as a service to those who are looking for more background on this initiative. For current information, please visit the Most Favored Nation Model webpage.

Additional Information

Regulations & Notices

Technical Documents

The MFN Model Drug HCPCS Codes List and MFN Model Drug Pricing File will be updated on a quarterly basis.

For questions regarding the MFN Model, please email: MFN@cms.hhs.gov.

Last updated on:
08/06/2021