HR-vendors-count-dataset.xlsx as of 03/2014
|Vendor||Total Providers Reporting the EHR Vendor||Number of Providers where Vendor is the Primary EHR Vendor||Percent of Providers with EHR Vendor as Primary|
|Epic Systems Corporation||90,582||90,582||20.00%|
|Vitera Healthcare Solutions, LLC||10,563||10,563||2.30%|
|Greenway Medical Technologies, Inc.||9,538||9,538||2.10%|
NOTE: there are over 742 total EHR vendors but the bottom 643 have less than .1% each (453 providers) for a total of 46,289 and account for 8% of all providers who have attested. There are 504 who have less than 100 each (.02%) and I don't expect those to survive.