If you have not renewed for 2013, your AASM membership will lapse on March 1, 2013. Renew by February 28, 2013 to stay listed in and receive the 2013-2014 AASM Membership Directory, and continue accessing your member benefits. Your dues fund the promotion of quality patient care, professional and public education, research, and health policy initiatives with national and state legislation and insurers. Commit to the future of sleep medicine by renewing today.