This week, Ziegler and LeadingAge released the 21st Edition of the LeadingAge Ziegler 200 (LZ 200) publication. The report details the nation’s 200 largest not-for-profit senior living providers, as well as relevant business trends for the industry. The report is developed annually through a partnership between Ziegler, one of the nation’s leading underwriters of financings for not-for profit senior living providers in the United States, and LeadingAge, the nation’s largest association of nonprofit aging service providers in the country.