Final answer:
Horizontal Organizational Charts are primarily used in large integrated hospital network systems to outline complex relationships and roles. While other organizations can use them, large hospital networks are most associated with this tool.
Step-by-step explanation:
The Horizontal Organizational Chart is a tool often utilized within healthcare organizations to provide a clear visual of their structure, especially regarding management, departments, and personnel. This type of organizational chart is particularly useful for large integrated hospital network systems, where the complexity of roles and relationships can be extensive. These systems usually involve multiple facilities with various departments and services that need to operate cohesively, and a horizontal organizational chart helps in mapping out each entity's function within the larger system. Non-profit organizations, privately-owned healthcare like dental offices, and governmental agencies can also use organizational charts, but their structures might be less complex. In recent years, there has been a shift in many organizations, including healthcare, towards less hierarchical and more flat structures to promote better teamwork and collaboration.