This document shows the market share of electronic health record vendors by practice size, ranging from solo practices of 1-3 physicians to large practices of 41 or more physicians. Epic has the largest overall market share at 10.3% and is most popular among medium to large practices. Allscripts has the second largest overall share at 10.6% and leads in the smallest practices. Market share varies significantly depending on practice size, with no single vendor dominating across all categories.

1. Electronic Health Record Market Share by Practice Size
Rank Vendor Name
Number of physicians in practice
1 to 3 4 to 10 11 to 25 26 to 40 41+ Overall
1 Allscripts 10.0% 13.2% 11.6% 10.7% 7.1% 10.6%
2 eClinicalWorks 11.0% 8.6% 5.5% 3.4% 0.0% 10.5%
3 Epic 8.1% 17.0% 30.1% 33.5% 51.0% 10.3%
4 NextGen Healthcare 5.3% 9.3% 9.9% 5.3% 6.1% 6.1%
5 Practice Fusion 7.1% 1.0% 0.1% 0.0% 0.0% 5.8%
6 GE Healthcare IT 3.3% 7.2% 8.0% 11.2% 10.2% 4.1%
7 McKesson Provider Technologies 3.8% 2.7% 3.0% 5.8% 4.1% 3.6%
8 Cerner 3.1% 4.6% 8.0% 11.2% 10.2% 3.5%
9 AmazingCharts.com 3.2% 0.5% 0.0% 0.0% 0.0% 2.7%
10 athenahealth 2.5% 1.6% 0.4% 0.0% 0.0% 2.3%
11 Greenway Medical Technologies 1.7% 3.9% 2.3% 0.0% 2.0% 2.0%
12 MedPlus, a Quest Diagnostics Company 2.3% 0.5% 0.1% 0.0% 0.0% 1.9%
13 e-MDs 2.1% 1.5% 0.4% 1.0% 0.0% 1.9%
14 MEDITECT 1.5% 2.8% 4.6% 6.3% 1.0% 1.8%
15 Vitera Healthcare Solutions 1.4% 2.1% 1.1% 0.5% 0.0% 1.6%
16 Community Computer Services 1.1% 1.9% 0.9% 0.0% 0.0% 1.2%
17 BioMedix Vascular Solutions 1.3% 0.3% 0.0% 0.0% 0.0% 1.1%
18 Office Ally 1.3% 0.2% 0.0% 0.0% 0.0% 1.1%
19 SOAPware 1.1% 0.2% 0.0% 0.0% 0.0% 0.9%
20 NextTech Systems 0.9% 0.3% 0.1% 0.0% 0.0% 0.8%
21 All Other Vendors (422) 27.8% 20.7% 14.0% 11.2% 8.2% 26.3%
Grand Total 100% 100% 100% 100% 100% 100%
SK&A, A Cegedim Company, May 2013.