Medicare 2013 E/M Frequency Distributions

                  2013 CMS Medicare Acuity %

                          Specialty 93 - Emergency Physicians

CPT Codes   99281  99282  99283  99284       99285  99291 
National ED visit level 0.2% 1.5% 13.5% 25.2% 52.2% 7.4%
State  99281  99282  99283  99284  99285  99291 
Alaska 0.2% 2.5% 22.3% 26.5% 43.6% 4.9%
Alabama 0.2% 1.2% 13.4% 28.4% 49.3% 7.5%
Arkansas 0.2% 3.5% 19.8% 30.3% 41.2% 5.0%
Arizona 0.2% 1.2% 10.8% 21.2% 55.1% 7.6%
California (N) 0.3% 1.2% 14.0% 23.1% 53.8% 7.6%
California (S) 0.3% 0.8% 12.2% 19.3% 57.4% 10.0%
Colorado 0.2% 2.3% 14.9% 27.1% 49.6% 5.8%
Connecticut 0.2% 1.6% 14.4% 27.4% 48.2% 8.2%
District of Columbia 0.2% 1.2% 13.4% 25.1% 52.0% 8.1%
Delaware 0.1% 0.3% 8.6% 19.8% 64.1% 7.0%
Florida 0.2% 1.1% 10.5% 19.0%  60.5% 8.7%
Georgia 0.3% 1.3% 12.3% 23.9% 54.3% 7.8%
Hawaii/Guam 0.5% 2.1% 15.5% 27.7% 44.4% 9.8%
Iowa 0.5% 3.6% 18.4% 27.4% 45.5% 4.6%
Idaho 0.3% 2.9% 11.6% 30.9% 47.1% 7.2%
Illinois 0.2% 1.4% 14.5% 24.3% 53.1% 6.5%
Indiana 0.2% 1.4% 13.9% 26.9% 51.6% 5.9%
Kansas 0.2% 1.3% 14.5% 28.2% 50.2% 5.8%
Kentucky 0.1% 1.4% 13.3% 28.2% 49.1% 7.8%
Louisiana 0.3% 1.1% 16.4% 24.5% 49.8% 7.9%
Massachusetts 0.2% 2.6% 14.0% 31.5% 44.8% 7.1%
Maryland 0.2% 0.9% 10.5% 23.9% 56.6% 7.9%
Maine 0.6% 6.3% 26.7% 41.0% 22.7% 2.6%
Michigan 0.2% 1.3% 13.6% 24.1% 53.8% 7.0%
Minnesota 0.3% 3.5% 18.0% 34.2% 38.7% 5.2%
Missouri 0.4% 2.3% 15.2% 25.1% 50.9% 6.0%
Mississippi 0.3% 2.4% 17.8% 26.7% 45.5% 7.3%
Montana 0.3% 2.7% 18.3% 33.3% 40.5% 4.9%
North Carolina 0.2% 1.1% 11.4% 24.4% 53.9% 9.0%
North Dakota 0.2% 3.0% 11.4% 38.4% 44.2% 2.8%
Nebraska 0.2% 2.5% 17.5% 30.1% 43.7% 6.0%
New Hampshire 1.0% 2.2% 13.5% 33.7% 43.5% 6.0%
New Jersey 0.2% 0.7% 9.6% 21.6% 58.4% 9.5%
New Mexico 0.4% 2.7% 13.0% 29.9% 47.8% 6.2%
Nevada 0.5% 1.0% 10.2% 21.5% 56.7% 10.0%
New York (D) 0.3% 1.6% 13.3% 27.3% 50.6% 6.9%
New York (U) 0.2% 1.8% 13.5% 30.6% 48.3% 5.6%
New York (QC) 0.4% 2.0% 16.9% 39.9% 36.1% 4.6%
Ohio 0.2% 1.1% 12.7% 25.8% 52.5% 7.7%
Oklahoma 0.4% 3.2% 19.0% 26.6% 45.2% 5.5%
Oregon 0.2% 1.7% 16.6% 28.3% 47.8% 5.4%
Pennsylvania 0.2% 1.6% 12.9% 25.6% 52.8% 6.9%
Puerto Rico 1.0% 5.1% 49.6% 39.3% 3.9% 1.2%
Rhode Island 0.1% 1.0% 12.8% 31.1% 50.2% 4.8%
South Carolina 0.4% 2.6% 15.9% 29.0% 46.0% 6.0%
South Dakota 0.3% 5.0% 23.7% 34.2% 33.5% 3.4%
Tennessee 0.2% 0.8% 12.4% 23.8% 55.0% 7.8%
Texas 0.2% 1.2% 13.4% 22.2% 54.8% 8.2%
Utah 0.3% 2.2% 14.7% 26.6% 49.4% 6.7%
Virginia 0.1% 1.6% 13.6% 25.8% 51.6% 7.2%
Vermont 0.3% 3.2% 13.6% 34.7% 44.9% 3.4%
Washington 0.2% 1.3% 12.1% 25.4% 52.7% 8.3%
Wisconsin 0.2% 1.9% 13.7% 28.6% 49.0% 6.6%
West Virginia 0.2% 1.6% 13.1% 27.6% 48.9% 8.5%
Wyoming 0.3% 3.5% 16.9% 42.3% 32.5% 4.4%
Railroad 0.2% 1.3% 11.0% 22.9% 56.6% 8.0%
Virgin Islands 9.8% 23.6% 47.2% 12.5% 6.7% 0.3%

* indicates multiple carrier states

Last Updated 11/04/2014

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