New figures from Surescripts reveal that at the end of 2011, 58% (or 317,000) of office-based physicians were using e-prescribing tools to fill prescriptions, versus only 36% (190,000) in 2010. "The National Progress Report on E-Prescribing and Interoperable Healthcare, Year 2011," which examined actual adoption and use of e-prescribing nationwide, also found that smaller practices led the way. Among practices with six to 10 physicians, 55% adopted the technology, as did 53% of practices with two to five physicians. The most significant growth in physician adoption of e-prescribing occurred among solo practitioners: from 31% in 2010 to 46% in 2011.