EHR Features

VistA is the most comprehensive opensource Electronic Health Record in the world. It is used by the biggest healthcare delivery system in the United States, the Department of Veterans Affairs. VistA consists of over seventy modules and is developed using M Technology or MUMPS (Cache and GT.M).


VistA can be used with the VistA-EdgeTM PMS.

  • proven HL7 based Bi-Directional interface to seamlessly work with VistA.
  • All patients registered and schedules in the VistA-EdgeTM PMS and all billable encounters in VistA are seamlessly available in the both the systems VistA-EdgeTM PMS for use in creating the patient Invoice/Claim.

Presently interfaced with WorldVistA, but can be easily interfaced with any of the other versions of VistA including RPMS, vxVistA or OpenVistA