• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Healthbiogen

Biogen slashes cost of Alzheimer’s drug by 50% six months after FDA approval

By
Timothy Annett
Timothy Annett
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Timothy Annett
Timothy Annett
and
Bloomberg
Bloomberg
Down Arrow Button Icon
December 20, 2021, 10:37 AM ET

Biogen Inc. said it would cut the wholesale price of its Alzheimer’s disease drug Aduhelm in half in the U.S., a move that comes after the treatment’s high cost spurred concerns that it could strain Medicare and insurers.

The company said in a statement on Monday that it would reduce the annual list price of the treatment to $28,200 to lower out-of-pocket costs for patients and reduce “the potential financial implications for the U.S. health-care system.”

It is unusual for pharmaceutical companies to drastically reduce the cost of a medication soon after it is approved. Aduhelm won backing from the Food and Drug Administration in June, becoming the first new drug for Alzheimer’s in nearly 20 years. The memory-wasting disease affects some 6 million Americans, most of the elderly.

However, the treatment has faced skepticism from doctors and medical experts who aren’t certain that it works and from payers who viewed its $56,000-a-year cost as prohibitive. Private insurers say they need more evidence that Aduhelm actually slows the rate at which Alzheimer’s patients deteriorate. Last month, none of the 25 large insurers that responded to a Bloomberg News survey said that they found the drug to be “medically necessary.” 

Many payers have also been waiting to see whether Aduhelm will be covered by U.S. government health programs. Medicare, which covers 63 million elderly or disabled Americans, won’t make a final decision until April, though it had already elected to raise premiums and build a reserve to pay for the treatment in anticipation of demand. 

Shares of Cambridge, Massachusetts-based Biogen gained as much as 1.1% in morning trading in New York.

Cutting the price could help Biogen and Japan-based partner Eisai Co. at least partially revive the drug’s commercial prospects after the blowback over its initial price tag. The slow uptake of Aduhelm has weighed on Biogen, which is facing pressure on some of its older blockbusters, most pressingly its multiple sclerosis treatment Tecfidera. Aduhelm had long been expected to be an important part of the company’s future growth.

Biogen said Monday that it plans to take a series of steps to cut costs that are expected to yield $500 million in annualized savings. Further details of those measures will be finalized in coming weeks and made public in the first quarter of next year, the company said. 

“These are difficult decisions necessary to sustain our mission to develop medicines for the most devastating neurological diseases. We must bring our cost base in-line so we can continue to invest in future innovation and growth,” Chief Executive Officer Michel Vounatsos said in the statement.

Never miss a story: Follow your favorite topics and authors to get a personalized email with the journalism that matters most to you.

About the Authors
By Timothy Annett
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Health

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Health

Transparent Labs Pre Workout Review (2026): Expert Tested and Approved
HealthDietary Supplements
Transparent Labs Pre Workout Review (2026): Expert Tested and Approved
By Christina SnyderApril 14, 2026
1 day ago
AI
AIdisruption
‘I don’t need help’: Meet some of the AI resisters who smell their own extinction
By Matt O'Brien, Linley Sanders and The Associated PressApril 14, 2026
1 day ago
Billionaire philanthropist MacKenzie Scott
SuccessBillionaires
Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she’s just given $70 million to Meals on Wheels America
By Emma BurleighApril 13, 2026
2 days ago
Spinach is the most pesticide-laden produce in America, EWG’s Dirty Dozen shows. But farmers say the list ‘villainizes’ fruits and vegetables
HealthGrocery
Spinach is the most pesticide-laden produce in America, EWG’s Dirty Dozen shows. But farmers say the list ‘villainizes’ fruits and vegetables
By Andrew Adam Newman and Retail BrewApril 13, 2026
2 days ago
boomer
CommentaryLongevity
America is not ready for its own longevity crisis — and 2026 is the wake-up call
By Aimee DeCamillo and Diane TyApril 12, 2026
3 days ago
dalmation
AIHealth
Man’s best friend may soon live a little longer thanks to a new pill promising to extend your pup’s lifespan
By Catherina GioinoApril 11, 2026
4 days ago

Most Popular

Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
Success
Billionaire philanthropist MacKenzie Scott has donated again—a week after gifting millions to a college, she's just given $70 million to Meals on Wheels America
By Fortune EditorsApril 13, 2026
2 days ago
Retirees are facing a $345,000 bill they never saw coming — and most aren't prepared
Commentary
Retirees are facing a $345,000 bill they never saw coming — and most aren't prepared
By Fortune EditorsApril 14, 2026
1 day ago
Palantir CEO says working at his $316 billion software company is better than a degree from Harvard or Yale: ‘No one cares about the other stuff’
Success
Palantir CEO says working at his $316 billion software company is better than a degree from Harvard or Yale: ‘No one cares about the other stuff’
By Fortune EditorsApril 14, 2026
1 day ago
Warren Buffett’s first tax return showed $7 owed to the IRS. The then paperboy and former Berkshire Hathaway CEO is now worth $143 billion
Success
Warren Buffett’s first tax return showed $7 owed to the IRS. The then paperboy and former Berkshire Hathaway CEO is now worth $143 billion
By Fortune EditorsApril 14, 2026
1 day ago
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
By Fortune EditorsApril 15, 2026
5 hours ago
Anthropic is facing a wave of user backlash over reports of performance issues with its Claude AI chatbot
AI
Anthropic is facing a wave of user backlash over reports of performance issues with its Claude AI chatbot
By Fortune EditorsApril 14, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.