The recent federal district court ruling allowing the merger of AT&T and Time Warner — a case of so-called vertical integration — will likely encourage similar unions throughout the U.S. economy, including in health care. Nevertheless, a close look at the court’s decision, and at the wide variety of vertical health care mergers under way, suggests that policymakers and private actors should not interpret the court’s ruling as an unconditional green light for vertical integration in health care, or any other sector.
