This article is about the health information system. For other uses, see VISTA (disambiguation).
VISTA's Architecture is an "Onion" with concentric layers of functions. At its core is a single shared database that all applications use.
The Veterans Health Information Systems and Technology Architecture (VISTA) is the system of record for the clinical, administrative and financial operations of the Veterans Health Administration [1] VISTA consists of over 180 clinical, financial, and administrative applications integrated within a single shared lifelong database (figure 1).
The Veterans Health Administration (VHA) is the largest integrated national healthcare delivery system in the United States,[2] providing care for nearly 9 million veterans by 180,000 medical professionals.[3]
VistA received the Computerworld Smithsonian Award for best use of Information Technology in Medicine, and more recently received the highest overall satisfaction rating by physician users of EHRs in the U.S.[4]
In May, 2018, the VA awarded a contract to modernize VistA by implementing a commercial EHR. The projected completion for implementing the commercial EHR was by 2028. By March 2023 - half way through the program - only 5 the total of 150 VA medical centers (3%) had piloted the new system. Numerous reports of safety and reliability had emerged at the commercial EHR sites, and four veterans had suffered premature death. As a result, in April 2023 the House Veterans Affairs Committee for Health IT issued a bill to terminate the commercial EHR contract [5][6]
^"VA Health Care".
^"Nation's Largest Healthcare System Pledges Involvement in Healthy Hospital Initiative". US Environmental Protection Agency (Sep 2003).
^"Veterans Health Administration – Locations". Archived from the original on December 6, 2011. Retrieved December 3, 2011.
^Peckham C, Kane L, Rosensteel S (August 25, 2016). "Medscape EHR Report 2016: Physicians Rate Top EHRs". Medscape. Retrieved August 27, 2017.
^"House Bill to Terminate the Cerner contract". April 26, 2023.
^"Bipartisan Bill to Halt the Cerner Rollout". April 26, 2023.
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exceeding 8% of the population as of the 2010 census. The cities of Boa Vista, Salvador, and Porto Velho have the greatest proportion of Irreligious residents...
Rittenhouse Square Society Hill South Street Washington Square West South Bella Vista Central South Philadelphia Devil's Pocket Dickinson Square West East Passyunk...
Municipal Railway SolTrans WestCAT Parks Alamo Square Balboa Park Buena Vista Park Candlestick Point Corona Heights Park Dolores Park Glen Canyon Park...
educational system outside the Ministry of Education headquarters at Buona Vista. Pimps often traffic women from neighbouring countries such as China, Malaysia...
Windows 98, Windows NT, Windows 2000, Windows ME, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 DOS 86-DOS (QDOS)...
the south. Plans to upgrade the A303 and close the A344 to restore the vista from the stones have been considered since the monument became a World Heritage...
the style of Andrea Palladio), Purani Haveli, King Kothi Palace and Bella Vista Palace all of which were built at the peak of Nizam rule in the 19th century...
Sam (1994). Global strategy : from its genesis to the post-cold war era. Vista Books. p. 71. ISBN 9789781341069. Retrieved 13 February 2021. Hedinger,...
state's panhandle and Llano Estacado to the state's hill country near Lago Vista and Austin. This region is dominated by prairie and steppe. "Far West Texas"...
Space Center Kennedy Round U.S. Department of Housing and Urban Development VISTA Cultural depictions films Kennedy half dollar U.S. postage stamps U.S. five...
assets into Mahopac National Bank. In 2012, Tompkins Financial acquired VIST Bank in suburban Philadelphia, paying $109.1 million. The company's expansion...
same time, Disney established his own film distribution division Buena Vista, replacing his most recent distributor RKO Pictures. For several years Disney...
Line Cinema 1997 Lost Highway October Films 1999 The Straight Story Buena Vista Pictures (under the Walt Disney Pictures banner) 2001 Mulholland Drive Universal...
against Organized Crime raided Mossack Fonseca and searched their Bella Vista office as part of the investigation initiated by the Panama Papers. The...
visual images. The film was a source of turmoil for its distributor, Buena Vista Pictures, which was planning significant expansion into the Chinese market...
open source code and translated the Japanese text into English using AltaVista's Babel Fish online translator. After the site's creation, Poole invited...
appreciation of nature and agriculture. Ideally a villa commanded a view or vista, carefully framed by the architectural design. It might be located on a...
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