2025 Formularies: Humira Is Out, White-Label Biosimilars Are In

Feb 13
Feb 13, 2025

When it comes to how the country’s three dominant PBMs cover the blockbuster drug Humira (adalimumab) and its many biosimilars, one year has made a major difference.

As of 2025, AbbVie’s Humira either “has or will vanish from PBMs’ standard formularies,” Drug Channels CEO Adam Fein, Ph.D., wrote in his annual post analyzing which drugs were excluded on the standard commercial formularies offered by The Cigna Group’s Express Scripts, CVS Health Corp.’s Caremark and UnitedHealth Group’s Optum Rx, as of January 2025.
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© 2025 MMIT

Leslie Small

Leslie has been working in journalism since 2009 and reporting on the health care industry since 2014. She has covered the many ups and downs of the Affordable Care Act exchanges, the failed health insurer mega-mergers, and hundreds of other storylines spanning subjects such as Medicaid managed care, Medicare Advantage, employer-sponsored insurance, and prescription drug coverage. As the managing editor of Health Plan Weekly and Radar on Drug Benefits, she writes and edits for both publications while overseeing a small team of reporters who also focus on the managed care sector. Before joining AIS Health, she was a senior editor for the e-newsletter Fierce Health Payer, and she started her career as a copy editor at multiple local newspapers. She graduated with a dual degree in journalism and political science from Penn State University.