Over the past ten years, there has been a significant amount of consolidation in the EHR sector. Over a decade ago, there were over 1,000 EHR vendors, according to KLAS Research. That number had fallen to about 400 as late as 2019. According to an examination of EHR purchasing activities that took place in 2021, Becker’s Hospital Review recently compiled a list of the top EHR platforms, sorted by share of the US hospital market.