This Java Sample Source Code is athenahealth's More Disruption Please API samples. The libraries are used to help facilitate access to the API. Each package has a naive implementation of using the API, as well as a library and a testing script to use that library.
Health IT standards and health APIs are going to change how patients access their data, according to HealthITInteroperability. A recent demonstration at the Regenstrief Institute showed how patient data can be aggregated and merged from disparate data sources according to the new FHIR standard.
With the continued move towards a comprehensive Health IT ecosystem, the Office of the National Coordinator for health IT held the first meeting of an 11-member task force to identify the potential security and privacy concerns around sharing sensitive healthcare information using APIs.