Increasing Adoption of Computerized Provider Order Entry, and Persistent Regional Disparities, in US Emergency Departments

Health information technology adoption varies by state and urbanicity, with less computerized provider order entry in rural EDs. ED computerized provider order entry adoption nearly tripled in Massachusetts from 2005 to 2008, before any financial inducements. Federal resources might be more effective if they helped providers select health information technology tools, improve health information technology design, and evaluate its influence on care delivery, versus simply calling for “more”.