Magellan Health | 88,924 followers on LinkedIn. Magellan Health is a leader in managing the fastest growing, most complex areas of health. Magellan supports innovative ways of accessing better health through technology, while remaining focused on the critical personal relationships that are necessary to achieve leading the world to a healthier future. Magellan's customers include health plans and other managed care organizations, employers, labor unions, various military and governmental agencies and third-party administrators.