Medicare 2012 E/M Frequency Distributions

                  2012 CMS Medicare Acuity %

                          Specialty 93 - Emergency Physicians

CPT Codes 99281 99282 99283 99284     99285 99291
National ED visit level 0.3% 1.7% 14.3% 25.4% 51.1% 7.3%
State 99281 99282 99283 99284 99285 99291
Alaska 0.2% 2.5% 21.8% 26.3% 43.8% 5.4%
Alabama 0.3% 1.2% 15.3% 29.3% 46.8% 7.2%
Arkansas 0.3% 3.6% 21.3% 28.7% 41.7% 4.3%
Arizona 0.2% 1.6% 12.1% 22.8% 55.5% 7.7%
California (N) 0.3% 1.5% 13.7% 23.4% 53.4% 7.8%
California (S) 0.2% 0.9% 12.4% 18.2% 58.0% 10.2%
Colorado 0.2% 2.3% 14.1% 26.6% 50.7% 6.0%
Connecticut 0.2% 2.2% 14.4% 29.4% 46.0% 7.6%
District of Columbia 0.2% 1.5% 13.2% 23.9% 52.1% 9.1%
Delaware 0.1% 0.7% 10.9% 19.9% 62.1% 6.4%
Florida 0.2% 1.2% 11.3% 19.0% 59.6% 8.8%
Georgia 0.2% 1.2% 13.1% 24.4% 53.4% 7.6%
Hawaii/Guam 0.5% 2.2% 14.9% 27.8% 44.1% 10.5%
Iowa 0.7% 3.4% 17.4% 28.5% 44.7% 5.4%
Idaho 0.3% 3.0% 12.3% 31.7% 45.7% 6.9%
Illinois 0.2% 1.7% 15.4% 23.8% 52.7% 6.3%
Indiana 0.3% 2.0% 15.7% 29.0% 47.4% 5.6%
Kansas 0.1% 1.2% 14.6% 29.8% 48.7% 5.6%
Kentucky 0.1% 1.1% 13.6% 29.6% 48.2% 7.2%
Louisiana 0.2% 1.4% 18.1% 25.4% 48.5% 6.4%
Massachusetts 0.2% 2.6% 14.3% 30.8% 45.0% 7.0%
Maryland 0.2% 0.9% 10.8% 24.2% 56.4% 7.4%
Maine 0.8% 6.7% 25.7% 40.4% 24.8% 1.6%
Michigan 0.2% 1.5% 14.3% 23.8% 53.3% 7.0%
Minnesota 0.4% 3.8% 19.0% 34.1% 37.5% 5.3%
Missouri 0.2% 2.1% 51.7% 26.3% 50.3% 5.3%
Mississippi 0.4% 2.5% 18.2% 27.0% 45.4% 6.4%
Montana 0.4% 2.8% 20.2% 32.5% 38.7% 5.3%
North Carolina 0.2% 1.1% 13.4% 25.6% 51.0% 8.6%
North Dakota 0.5% 3.8% 14.3% 34.4% 43.3% 3.6%
Nebraska 0.5% 3.1% 19.1% 30.9% 41.1% 5.3%
New Hampshire 0.7% 2.5% 17.0% 33.1% 40.8% 5.9%
New Jersey 0.2% 0.8% 11.1% 21.9% 56.7% 9.3%
New Mexico 0.6% 2.8% 14.3% 31.7% 44.7% 5.9%
Nevada 0.4% 1.1% 10.9% 22.0% 55.5% 10.0%
New York (D) 0.3% 1.8% 14.5% 26.9% 49.9% 6.7%
New York (U) 0.4% 2.4% 14.5% 31.0% 46.6% 5.2%
New York (QC) 0.4% 2.2% 16.1% 39.7% 37.5% 4.1%
Ohio 0.2% 1.2% 13.4% 26.4% 51.6% 7.2%
Oklahoma 0.8% 3.8% 19.6% 28.1% 43.1% 4.6%
Oregon 0.2% 2.0% 16.9% 29.9% 45.8% 5.2%
Pennsylvania 0.3% 1.8% 13.5% 26.1% 51.5% 6.8%
Puerto Rico 0.5% 3.5% 50.9% 36.4% 8.1% 0.7%
Rhode Island 0.2% 1.1% 12.3% 31.9% 49.8% 4.8%
South Carolina 0.6% 2.9% 16.5% 29.5% 44.7% 5.8%
South Dakota 0.4% 4.8% 25.3% 33.9% 33.1% 2.5%
Tennessee 0.2% 1.0% 13.3% 24.6% 53.5% 7.5%
Texas 0.2% 1.4% 14.4% 22.1% 53.6% 8.3%
Utah 0.4% 2.3% 15.1% 24.1% 51.6% 6.6%
Virginia 0.2% 1.8% 15.3% 25.1% 50.1% 7.5%
Vermont 0.3% 3.8% 17.6% 34.1% 40.9% 3.4%
Washington 0.2% 1.5% 12.5% 25.0% 52.2% 8.6%
Wisconsin 0.2% 2.1% 14.2% 29.7% 46.6% 7.1%
West Virginia 0.5% 1.9% 14.1% 28.0% 48.4% 7.1%
Wyoming 0.4% 5.2% 24.0% 38.4% 28.8% 3.2%
Railroad 0.2% 1.4% 11.5% 23.0% 55.8% 8.0%
Virgin Islands 2.2% 15.2% 48.1% 19.3% 15.0% 0.3%

* indicates multiple carrier states

Last Updated 09/03/2014

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