Here are the state-by-state percentage of office-based physicians using EHR in the United States based on data collected in 2014 and reported by the CDC.
Alabama: 91.7 percent
Alaska: 73.6 percent
Arizona: 85.3 percent
Arkansas: 89.1 percent
California: 80.1 percent
Colorado: 82.5 percent
Connecticut: 72.7 percent
Delaware: 74.7 percent
Florida: 72.3 percent
Georgia: 87 percent
Hawaii: 78.4 percent
Idaho: 82.9 percent
Illinois: 87.6 percent
Indiana: 86.3 percent
Iowa: 89.8 percent
Kansas: 84.2 percent
Kentucky: 81.6 percent
Louisiana: 72.2 percent
Maine: 80.6 percent
Maryland: 84.3 percent
Massachusetts: 86.4 percent
Michigan: 80.6 percent
Minnesota: 97.1 percent
Mississippi: 81.1 percent
Missouri: 87.3 percent
Montana: 88.1 percent
Nebraska: 85.6 percent
Nevada: 80.2 percent
New Hampshire: 83.1 percent
New Jersey: 77.7 percent
New Mexico: 80 percent
New York: 79.9 percent
North Carolina: 94.4 percent
North Dakota: 91.6 percent
Ohio: 81.4 percent
Oklahoma: 85.9 percent
Oregon: 88.9 percent
Pennsylvania: 81.4 percent
Rhode Island: 70.9 percent
South Carolina: 88.4 percent
South Dakota: 97.8 percent
Tennessee: 76.3 percent
Texas: 81.4 percent
Utah: 95.9 percent
Vermont: 90.6 percent
Virginia: 84.6 percent
Washington: 88.7 percent
West Virginia: 78.3 percent
Wisconsin: 91.9 percent
Wyoming: 90.1 percent