Support that goes beyond medicine

We support patients and those who care for them with a range of helpful services, financial assistance and other programs.

Caring deeply about those around us

We understand that what we do matters – to our patients, our employees and the communities in which we live and work.

Innovative Therapies

We develop medicines for debilitating medical conditions with the goal of making a meaningful difference in patients’ lives.

Excellence at work

We believe that Biogen should be a place where people are proud to work. Everything we do is grounded in our core values of inclusiveness, respect, accountability and commitment to our purpose.

We measure success by our impact on the patients we serve

Every day we ask ourselves one question: Are we truly making a difference in people’s lives?

Nearly four decades of visionary science

One of the world’s oldest independent biotech company began when a group of scientists came together to pursue a new approach to drug discovery.

Science that truly matters


Biogen is more focused than ever on the areas where we can have the greatest impact. We built our business by putting science and patients at the center of every decision and investment we make.

A global network makes a world of difference


Our global manufacturing and supply network works to provide innovative, quality medicines wherever and whenever they are needed.

Working together to drive innovation and discovery

Biogen is continuously working to form new alliances, partnerships and collaborations to accelerate the discovery of new targets and help deliver new therapies.

Gaining insight through clinical trials

Biogen conducts clinical trials to assess new treatments and to investigate potential new uses and benefits for existing therapies.

Clinical trials by Biogen

View clinical trials being conducted by Biogen

Investigators interested in research opportunities

Learn about available research programs for investigators

Shrinking our environmental footprint

As we grow, we strive to be, in a way, smaller. A smaller environmental footprint can make a bigger impact in the communities in which we live and operate.

Our Vision

Our strategic approach to environmental sustainability focuses on water, energy, carbon neutrality and materials.

Energy use & carbon neutrality

We have first reduced then effectively neutralized all the carbon emissions associated with our business.

Environmental metrics

We continually track and monitor the impact we are having on the world around us.

How we do business

At Biogen, we focus on acting responsibly in all aspects of our business, working to ensure honesty, fairness and integrity.

Extending our support in meaningful ways

We believe our therapies can be even more effective when backed by services that support patients emotionally, financially and medically.

Multiple sclerosis (MS) support

  • Multiple sclerosis (MS) support
  • Hemophilia support
  • Partnered therapy support
Multiple sclerosis (MS) support | 1-800-456-2255

Multiple sclerosis (MS) support

As part of our ongoing commitment to patients, Biogen provides a variety of support services for patients and care partners through Biogen MS Support. These world-class services are thoughtfully crafted around the informational, emotional, financial and logistical needs that come with living with the diseases our products treat.

For current patients, we offer:

  • Financial access: Benefit investigation to help you understand your coverage options, and a $0 copay program from Biogen. Call 1-800-456-2255 to see if you’re eligible.
  • Nurse hotline: Access to 24/7 trained nurse educational support, as well as home visits for one-on-one injection training (if needed).
  • Ongoing support: Unlimited one-on-one telephone support, including scheduled follow-up calls to help with treatment and wellness support.
  • Peer mentorship: Mentoring program that connects you with a community of peers who can help by sharing their experiences with relapsing MS.

To access these and other services, please contact us:
Monday–Friday, 8:30 a.m.–8 p.m. ET

Hemophilia support | MyELOCTATE | 1-855-MyELOCTATE MyALPROLIX | 1-855-MyALPROLIX

Hemophilia support

At Biogen, we have listened to the people affected by hemophilia and are providing comprehensive access and assistance programs shaped by community input. We are committed to enabling access to therapy; our goal is for no one to forgo treatment based on financial limitations or insurance status. We offer a variety of personalized assistance and resources through MyELOCTATE™ Services and MyALPROLIX™ Services.

Everyone who calls into MyELOCTATE or MyALPROLIX will talk to a coordinator who will provide dedicated, one-on-one assistance: someone who will work with the individual and tailor resources to help meet their needs. To support access to therapy, these highly trained coordinators will work directly with people with hemophilia, their loved ones, healthcare providers, pharmacies and home healthcare teams. For clinicians, the programs provide a range of professional support materials to facilitate the use of Biogen therapies for appropriate individuals.

Coordinators provide people with hemophilia and their families with:

  • Assistance on how to receive therapy or with monthly out-of-pocket costs
  • Support for continued access to treatment, including if they have a lapse in insurance coverage or have reached their cap
  • A better understanding of their insurance coverage options.

To learn more about these services, please call or visit:

MyELOCTATE – hemophilia A resources
1-855-MyELOCTATE (1-855-693-5628)
Monday–Friday, 8 a.m.–10 p.m. ET

MyALPROLIX - hemophilia B resources
1-855-MyALPROLIX (1-855-692-5776)
Monday–Friday, 8 a.m.–10 p.m. ET

Partnered therapy support | RITUXAN support service | 1-877-474-8892 GAZYVA support service | 1-877-218-3996

Partnered therapy support

RITUXAN® (rituximab) and GAZYVA® (obinutuzumab) patient support is managed by Genentech, a member of Roche Group.

RITUXAN support service

Monday–Friday, 8 a.m.–11 p.m. ET; Saturday, 9 a.m.–1 p.m. ET

GAZYVA support service

24 hours a day, 7 days a week

Multiple sclerosis (MS) support | 1-800-456-2255
Hemophilia support | MyELOCTATE | 1-855-MyELOCTATE MyALPROLIX | 1-855-MyALPROLIX
Partnered therapy support | RITUXAN support service | 1-877-474-8892 GAZYVA support service | 1-877-218-3996

Clinical resources for medical professionals

Scientific & medical information for healthcare professionals

Biogen is committed to providing accurate, balanced information that allows doctors, nurses and pharmacists to make informed risk-benefit decisions. We have healthcare professionals available to answer your questions about the use of our products.

1-866-MED-INFO (866-633-4636)

Healthcare professional financial transparency reporting

Find information regarding compliance related to payments and other transfers of value to medical professionals.

Stock information

Find Biogen’s current and historical stock information. 

NASDAQ: BIIB (Common Stock)

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