Health careIndustry Lists Alabama’s Largest Hospitals 2021 Ranked by number of patient beds. By Erica Joiner West - August 2, 2021 The University of Alabama at Birmingham Hospital is the largest in Alabama, ranked by number of patient beds. Ranked by number of patient beds. Sources are the Alabama Hospital Association and facilities surveyed. Click here to view the complete listing. The latest Alabama business news delivered to your inbox Sign Up Now!