Diversified Healthcare Trust, formerly Senior Housing Properties Trust, is a healthcare real estate investment trust (REIT). The Company is focused on healthcare and life sciences located throughout the United States. Its segments include triple net senior living communities that provide short term and long term residential care and other services for residents; managed senior living communities that provide short term and long term residential care and other services for residents; properties leased to medical providers, medical related businesses, clinics and biotech laboratory tenants, and all other, including certain properties that offer wellness, fitness and spa services to members. Properties in triple net senior living communities segment include leased independent living communities, assisted living communities and skilled nursing facilities. Properties in managed senior living communities segment include managed independent living communities and assisted living communities.