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Development of VistA began at the Department of Veterans Affairs
(VA) over 20 years ago and continues to this day. The central
feature is the computerized patient record, to which over 100 applications
can be linked to customize patient care. The resulting patient-centric
electronic health record system has allowed the VA to maintain a high
standard of healthcare throughout all of its facilities and to receive
public recognition for the quality of its care.
The Institute of Medicine has called the VistA electronic
records system "one of the best healthcare information systems in the nation." Former
Health and Human Services Secretary Tommy Thompson praised
the VA as a "national
leader in the development and use of computerized patient records." Numerous
medical journals have published studies which document how
VistA has improved the quality of care and reduced patient errors.
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