Hospitals and health care facilities play a critical role in cities and towns across the country, serving as an employer as well as meeting one of the community’s crucial needs. But over the past decade, that important role has begun to evolve. Spurred in part by requirements under the Affordable Care Act, enacted in 2010, hospitals are expanding their role to focus on health not just for the individual, but also for the wider community, panelists said during a session at the ULI Spring Meeting in Toronto.