The March 2011 issue of Health Affairs reported on the cost of implementing an electronic health record system in 26 primary care practices in a physician network in north Texas. Taking into account hardware and software costs, as well as the time and effort invested in implementation, an average five-physician practice experienced estimated implementation costs of $162,000, with $85,500 in maintenance expenses during the first year.
Source: Neil S. Fleming1, Steven D. Culler, Russell McCorkle, Edmund R. Becker and David J. Ballard. "The Financial And Nonfinancial Costs Of Implementing Electronic Health Records In Primary Care Practices." Health Affairs, Vol. 30., No 3. March 2011. 481-489. Abstract only. http://content.healthaffairs.org/content/30/3/481.abstract