In the State of New York we have found the key to interoperability for Healthcare Information Exchange (HIE) is in building on a services oriented architecture (SOA). The preferred SHIN-NY 1.0 architecture was based on SOA in order to get the benefits of its characteristics, which are having business focused services based on open standards that provide reusability, flexibility, agility, and loose coupling (abstraction). Abstraction is also one of the foundational concepts of computer science. In HIE, we want abstraction between providers and consumers of information; such that the provider does not have to know how the consumer wants the information and the consumer does not have to know how the provider sends the information. One of our business goals is to make HIE a value-adding process for users in that it transforms between standards without losing the meaning of the content being shared. For example, what if a primary care provider (PCP) wants to send a referral patient summ
Healthcare Information Exchange (HIE), HIE architecture, Direct Project HISP, and other Data Sharing topics.