Sorry I should’ve done a thorough search before posting this. If there’s anybody else having the same questions, here’s a link to a previous post on the topic.
MI2 (Medical Information Integration) currently has a results interface w/ Labcorp but we’re actively developing the full orders interface which will be available soon. Feel free to message me or contact info@mi-squared.com for more information on integrating your OpenEMR instance w/ our lab exchange service.