There are hundreds of them, HIEs that is. Each one developed autonomously. Some are built within a hospital which has more than one EHR. Others are being built to serve among a hospital group, and others are geographical. Which of the HIEs is being built by a team of people who have ever built one? To my knowledge, none.
Hundreds of HIEs being built independently from one another by people who’ve never before built an HIE. Hundreds being built to transport the electronic medical records of providers using a few hundred different EHRs, each EHR operating with different standards, none of which benefits from interacting with another.
What is the purpose of the HIE? It reminds me of this children’s’ icebreaker game where the children sit in a circle. The first child starts by whispering a phrase into the ear of the person sitting next to her. She can only say the phrase once. The child she whispers it to must then whisper it to the child next to her. This continues until it goes all the way around the circle. Usually, by the time the phrase gets back around to the original person, it is completely different.
Like shuffling an EMR from one place to the next through a series of intermediaries. What does it look like when it comes out the back end?
After all, what is the purpose of the HIE? It should act like a handoff, like a mini N-HIN. It does not modify the data, at least not intentionally. If there is a more complex way to get a person’s health record from point A to point B, I have not seen it. HIEs are healthcare’s Rube Goldberg mechanism.
I think that when all is said and done, HIEs will have faded away. Until then providers should keep their focus on developing an EHR which actually serves their business model.