OpenVista(R) is the open-source version of VistA, an enterprise grade health care information system developed by the U.S. Veterans Affairs and deployed at 1,500 global facilities. OpenVista is a registered trademark of Medsphere Systems Corporation
This is an Open Source Practice Management System (PMS) integrated with VistA, the electronic health record and health information system originally developed by the U.S. Department of Veterans Affairs (VA).
An Object Oriented Programming Language and Development Environment - Extending ANSI MUMPS.
The VistA Outreach project is managed at http://www.vistaoutreach.org. The Sourceforge SVN is used for source version control.