All entries for: Biogen Inc

October 30, 2025

Biogen Inc

Negative Outlook

Cambridge, MA
5,001-10,000 employees

We expect the IRA’s drug pricing controls and Medicare Part D redesign may have an adverse impact on our full-year sales, particularly for our products that are more substantially reliant on Medicare reimbursement. We anticipate the IRA Medicare Part D redesign will have a modest net unfavorable impact to our 2025 revenue, ranging from approximately $50.0 million to $100.0 million, concentrated in our SKYCLARYS and MS portfolio product revenue, approximately a third of which could be associated with SKYCLARYS.

Disease Area: Immune Diseases, Multiple, Neurological Diseases
Drug Type: Biologic, Small Molecule
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