Before I begin, for the benefit of those of you who are new to the world of Health IT, let me explain one bit of the jargon:
EHR: An Electronic Healthcare Record – in other words, a computer system designed for managing and recording information relating to the treatment of patients within hospitals and/or community or primary care (GP) settings. EHRs are frequently also used for collating statistics for management purposes and for booking and scheduling appointments, stock control (including pharmacy) and producing statutory returns for government. They basically run the process of healthcare delivery.
EHRs are complex beasts, and usually cost a small fortune, often many tens of millions of dollars every year. They are increasingly becoming one of the major cost overheads for hospitals, sometimes to a crippling level for the hospitals that run them.
Despite the best endeavours of the “mainstream” IT community, it’s an interesting fact that the top-end of the EHR marketplace is dominated by systems that use an otherwise little-known and poorly-understood database technology: Mumps. Not only does this represent something of a closed book to the outside development community – they universally balk at the idea of having to use this technology’s native language, but also the companies that have developed and own these EHRs keep their technology tightly under their own control. Hacking of, say, an Epic system is something that simply wouldn’t be tolerated. These commercial EHRs are tightly-closed systems: the APIs you get are the APIs you’re allowed to have. Sure, you can have more, but prepare for that “ker-ching!” sound that will follow such requests.
Now there’s a real alternative: VistA, a fully-fledged, comprehensive EHR that has been developed by the US Dept of Veterans Affairs (VA) to manage their delivery of healthcare to all US Veterans – somewhere in the region of 8 million patients. As a result of its federally-funded development, it’s available as an Open Source product that is overseen by an organisation named OSEHRA.
There’s nothing that one of those top-end multi-million dollar EHRs can do that can’t be done equally well with VistA, as hospitals such as Oroville Hospital in California have shown. The key difference is that VistA is an Open Source EHR Platform, meaning that if you want a change made here, a new feature added there, then it can be done without needing to go cap in hand to a vendor (and a very large cap at that!), it can be developed in a way and at a speed that you, not a vendor decides, and, when developed, you, and not a vendor, owns that change and you can share it freely with others if you wish.
This has the potential to be highly disruptive in the Health IT world. It’s now a hackable EHR platform, based, not on some toy or hacked-together attempt at an EHR that may or may not cope with the real-world rigours of a hospital or clinic. No, this is based on a mature, proven fully-fledged system that has been cited as one of the keystones of the excellence of healthcare delivery at the VA.
Sure, there’s work to be done and modernisation desperately needed to user interfaces that were developed in the 1980s. But that’s where you, the hacker community, comes in. I’ve already provided a set of examples within the installer to get them started.
The scene is set. Everything is in place. If you want to make a contribution that really matters, what better place to contribute than healthcare? Better delivery of healthcare via technology, at a significantly lower cost and therefore more widely available: your chance to disrupt the Health IT marketplace to everyone’s benefit!
Interested? Here’s my set of articles on how to begin.