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Centers for Disease Control and Prevention


Vaccines & Immunizations

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2007 Private Provider Participation Map

Percentage of Private Provider Sites Actively Participating in Immunization Information Systems by Grantee, 2007
State/Territory
Percentage
Alabama 65
Alaska 0
Arizona 76
Arkansas 98
California 21
Chicago, IL 6
Colorado 32
Connecticut 100
District of Columbia 100
Delaware 74
Florida 31
Georgia No report
Hawaii No IIS
Houston, TX 28
Idaho 73
Illinois 2
Indiana 48 
Iowa 74
Kansas 26
Kentucky No IIS
Louisiana 95
Maine 49
Maryland 9
Massachusetts No IIS
Michigan 91
Minnesota 72
Mississippi 44
Missouri 38
Montana 86
Nebraska 2
Nevada 12
New Hampshire No IIS
New Jersey 61
New Mexico 69
New York 17
New York City 81
North Carolina 48
North Dakota 98
Ohio 77
Oklahoma 36
Oregon 88
Pennsylvania 15
Philadelphia, PA 91
Rhode Island 87
San Antonio, TX 26
South Carolina 5
South Dakota 100
Tennessee 2
Texas 58
Utah 47
Vermont 56
Virginia 2
Washington 66
West Virginia 99
Wisconsin 100
Wyoming 30
United States 48

An average of 53% of private provider sites submitted data to the IIS during the last six months of 2007. Eight grantees reported over 95% of their private immunization provider sites submitting data to the IIS; 6 reported submission of immunization data by 81%-94% of private provider vaccination sites. The results are based on self reported data from CDC immunization grantees.

Qualifier: reported annual fluctuations in private provider participation may be due to programmatic and/or technical changes to the immunization information system.

 Return to main IRAR Data Rates page

This page last modified on October 24, 2008
Content last reviewed on October 24, 2008
Content Source: National Center for Immunization and Respiratory Diseases

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