Integrated Healthcare Groups can be segmented (targeted) based on several criteria/factors such as size, # of hospitals, # of admissions, # of employed HCPs (hospital and community-based), etc. When analyzing IHGs it is also important to assess their true level of integration. Several large IHGs (i.e. Carolinas HS and Novant) have grown rapidly through acquisition however they do not have common systems in place across their network, therefore the level of “integration” is somewhat weak. Conversely IHGs with more established systems (i.e. Kaiser, Geisinger, etc.) have infrastructures in place that position them to drive a high level of control and track, measure and reward performance.