Ascension and Providence St. Joseph Health are in discussions to merge, which would create the largest hospital system in the U.S., the Wall Street Journal reports citing people familiar with the merger talks. The combined system would have 191 hospitals, numerous clinics and roughly $45 billion in annual revenue.
Why it matters: Although the Ascension-Providence deal is not guaranteed, it shows how health care has turned into the Wild West for mega-mergers. CVS Health is buying Aetna, Catholic Health Initiatives and Dignity Health are merging, and Advocate Health Care and Aurora Health Care are combining, among other deals. Yet, research shows mergers don't lower health care costs or improve care for patients.