Nationwide+Health+Information+Network+Exchange

Please visit Nationwide Health Information Network Exchange page on the ONC website in order to access the latest version of the Nationwide Health Information Network Specifications.
 * Nationwide Health Information Network **** Exchange Specifications **

Please visit Pending Updates Page to see a summary of the current working versions of any specifications undergoing revision and update.

Visit the Spec Factory FAQ Page to see a list of resolved and open question/issue as well as instructions for posting a question for discussion.
 * Current and Recently Resolved Questions/Issues **