Reports that a commercial Learning Management System (LMS) from Booz Allen Hamilton Inc. helps meet the 1996 U.S. Health Insurance Portabiltiy and Accountability Act (HIPPA). Requirements of HIPPA that need to be met by health-care providers and vendors; Features of a web-based system for delivering and tracking the training of the employees of the U.S. Military Health System; Hierarchical levels in modules of the LMS.