Other new capabilities include deep integration with Cerner and Meditech electronic health record ("EHR") systems without the complex Health Level Seven International (HL7) interfaces required by other solutions. The platform triggers communications from, and writes responses back to, the EHR. As a result, hospitals and health systems can leverage existing IT investments to automate patient engagement, saving time and money. HouseCalls Pro already offers such integration with Epic, Athenahealth, and NextGen.