Just published my first (written with my awesome coworker Bryan Hunter) library to Hex.pm! 
– the first open-source Elixir library to be released by HCA Healthcare.
https://hexdocs.pm/elixir_hl7/readme.html
It takes the primary medical message format, HL7, and let’s you apply jQuery/D3-style selects and transforms to the “documents”.
We’re currently working to build an Elixir library for HL7’s successor, FHIR.
Hopefully, we can push Elixir as a solution for medical systems integration!
P.S. thanks to all the great developers here who answered questions about Elixir as we worked on it!
Good luck and let us know if you have any questions 
