CAMBRIDGE, Mass.--(BUSINESS WIRE)--Biogen Idec Inc. (NASDAQ:BIIB) announced today that its presentation at the 2009 Annual Credit Suisse Healthcare Conference will be webcast live via the internet, on Friday, November 13, 2009 at 8:30 a.m. MST, 6:30 a.m. EST. To access the live webcast, please visit Biogen Idec’s Investor Relations section (investor.biogenidec.com). An archived version of the webcast will be available for 14 days following the presentation.