Group Health ends 20-year relationship with Virginia Mason, switches to Swedish

Group Health has signed an agreement with Swedish Health Services to provide Group Health’s Seattle-based hospital services, a decision that will end a 20-year-long acute-care relationship withVirginia Mason.

http://www.bizjournals.com/seattle/blog/health-care-inc/2014/08/group-health-ends-15-year-relationship-with.html