To amend title XVIII of the Social Security Act to provide waiver of late enrollment penalty and establishment of a special enrollment period under part B of the medicare program for certain military retirees and dependents living near military bases that are closed.

Amends title XVIII (Medicare) of the Social Security Act to waive the Medicare part B (Supplementary Medical Insurance) late enrollment penalty for certain current and former uniformed service members aged 65 or older and dependents residing within 100 miles of a treatment facility on a military base slated for closure who enroll under part B during a special enrollment period established by this Act.