This document discusses health information exchange (HIE), which refers to the electronic sharing of health-related information among organizations. It asks the reader to identify two HIEs in their state or a contiguous state, and provide information about each HIE's name, history, services provided, number of member organizations, process to join, and website in a table. The reader is also asked to summarize something they did not know about one of the HIEs in 2-3 sentences.