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Patient Assistance Information

Biogen Idec Copay Assistance Program

5000 Davis Drive
P.O. Box 13919
Morrisville, NC 27709
Phone : (800)456-2255
Fax: (877)301-5140
> Patients must not have any public insurance or Medicare Part D. Patients that have private insurance may qualify for the program. All US residents may apply, excluding the state of MA. There are no income limits for this program. Patients must have a diagnosis of a relapsing form of MS.
Who Can Apply
> Applicants must call for a prescreening. There is no application for this program.
> The physician must fax in a copy of the prescription. The applicant must provide information and proof of income. A decision will be made during the phone screening.
> For Avonex, up to a 90 day supply is provided. For Tysabri, a 30 day supply of the medication is provided.
Ship To
> Avonex will be shipped to the doctor's office or to the patient's home. Tysabri will be sent to the doctor's office or site of care for administration of the infusion.
> For refills, the pharmacy will contact the patient. Insurance benefits, claim assistance and/or other reimbursement help is offered.
Includes Support for This Drug
NOTE: Linked drugs are available for Prescribers to Apply Online now.
Click drug logo or drug name to start online application.
Avonex (interferon beta-1a)
Avonex Injection
Tysabri IV Infusion (natalizumab)