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Inpatient Data: A New Frontier in VA Biosurveillance and Public Health Monitoring from the Electronic Health Record
Content Type: Abstract
The Veterans Affairs (VA) ESSENCE obtains electronic health record data from 152 medical centers plus clinics in all 50 states, U.S. territories, and the Philippines. ESSENCE analyzes ICD-9 diagnosis codes and demographic data from outpatient and… read more… The Veterans Affairs (VA) ESSENCE obtains electronic health record data from 152 … In 2010, a new instance was stood up (VA Inpatient ESSENCE) which receives weekly feeds of inpatient data from …