By: Les Masterson Dive Brief: Hospital emergency room (ER) facility fees increased 89% between 2009 and 2015, which is twice as fast as outpatient care and four times as fast as overall healthcare spending, reported Vox and Health Care Cost Institute (HCCI) in a new report.Vox and HCCI analyzed 70 million insurance bills for ER visits. The analysis focused on facility fees and not the hospit...