{"abstract":"This final rule rescinds the Most Favored Nation Model interim final rule with comment period that appeared in the November 27, 2020, Federal Register.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF HEALTH AND HUMAN SERVICES","name":"Health and Human Services Department","id":221,"url":"https://www.federalregister.gov/agencies/health-and-human-services-department","json_url":"https://www.federalregister.gov/api/v1/agencies/221","parent_id":null,"slug":"health-and-human-services-department"},{"raw_name":"Centers for Medicare & Medicaid Services","name":"Centers for Medicare & Medicaid Services","id":45,"url":"https://www.federalregister.gov/agencies/centers-for-medicare-medicaid-services","json_url":"https://www.federalregister.gov/api/v1/agencies/45","parent_id":221,"slug":"centers-for-medicare-medicaid-services"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2021/12/29/2021-28225.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"513","title":42}],"citation":"86 FR 73986","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective February 28, 2022.","disposition_notes":null,"docket_ids":["CMS-5528-F"],"dockets":[],"document_number":"2021-28225","effective_on":"2022-02-28","end_page":73990,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/12/29/2021-28225.xml","html_url":"https://www.federalregister.gov/documents/2021/12/29/2021-28225/most-favored-nation-mfn-model","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-28225?publication_date=2021-12-29","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-12-29/2021-28225/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":4602,"last_updated":"2026-07-26 04:15:02 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-12-29/pdf/2021-28225.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-28225.pdf?1640639725","publication_date":"2021-12-29","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/12/29/2021-28225.txt","regulation_id_number_info":{"0938-AT91":{"issue":"202010","html_url":"https://www.federalregister.gov/regulations/0938-AT91/international-pricing-index-model-for-medicare-part-b-drugs-cms-5528-","title":"International Pricing Index Model For Medicare Part B Drugs (CMS-5528)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202010&RIN=0938-AT91&operation=OPERATION_EXPORT_XML","priority_category":"Economically Significant"}},"regulation_id_numbers":["0938-AT91"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/0938-AT91/international-pricing-index-model-for-medicare-part-b-drugs-cms-5528-","title":"International Pricing Index Model For Medicare Part B Drugs (CMS-5528)"},"comments_count":0,"agency_id":"CMS","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=CMS-2018-0132","supporting_documents_count":0,"docket_id":"CMS-2018-0132","document_id":"CMS-2018-0132-3946","regulation_id_number":"0938-AT91","title":"Indexed Price Concession Model/ Most Favored Nation Model","checked_regulationsdotgov_at":"2022-01-07T04:30:10Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":73986,"subtype":null,"title":"Most Favored Nation (MFN) Model","toc_doc":"Most Favored Nation Model","toc_subject":null,"topics":["Administrative practice and procedure","Health facilities","Medicare","Reporting and recordkeeping requirements"],"type":"Rule","volume":86}