Diabetes Management - Hemoglobin A1c Test

This indicator reports the percentage of diabetic Medicare patients who have had a hemoglobin A1c (hA1c) test, a blood test which measures blood sugar levels, administered by a health care professional in the past year. In the report area, 1,931 Medicare enrollees with diabetes have had an annual exam out of 2,251 Medicare enrollees in the report area with diabetes, or 85.8%. This indicator is relevant because engaging in preventive behaviors allows for early detection and treatment of health problems. This indicator can also highlight a lack of access to preventive care, a lack of health knowledge, insufficient provider outreach, and/or social barriers preventing utilization of services.
Report Area Total Medicare Enrollees Medicare Enrollees with Diabetes Medicare Enrollees with Diabetes with Annual Exam Percent Medicare Enrollees with Diabetes with Annual Exam
Franklin County, PA 17,578 2,251 1,931 85.8%
Pennsylvania 1,038,839 117,246 100,635 85.8%
United States 53,131,712 6,517,150 5,511,632 84.6%
Note: This indicator is compared with the state average. Green - Better than state average, Red - Worse than state average.
Data Source: Dartmouth College Institute for Health Policy & Clinical Practice,, Dartmouth Atlas of Health Care. 2012. Source geography: County

Diabetes Management by Year, 2008 through 2012
Percent of Medicare Beneficiaries with Diabetes with Annual Hemoglobin A1c Test
Report Area 2008 2009 2010 2011 2012
Franklin County, PA 85.09 85.49 86.06 83.79 85.78
Pennsylvania 83.92 84.98 84.03 84.42 85.83
United States 82.71 83.52 83.81 84.18 84.57
Website Updated August 2016

Diabetes Management - Hemoglobin A1c Test

Data Background

The Dartmouth Atlas of Healthcare is an online repository of health data and maps based on information included in the massive Medicare database maintained by the Center for Medicare and Medicaid Services (CMS). The project uses Medicare claims data in conjunction with other demographic data to provide information and analysis about national, regional, and local markets, as well as hospitals and their affiliated physicians. The Dartmouth Atlas of Health Care is produced and maintained by The Dartmouth Institute for Health Policy and Clinical Practice.

For more information about this source, including methodologies and definitions, refer to the Dartmouth Atlas of Healthcare website.

Methodology

The Dartmouth Institute analyzes data drawn from enrollment and claims files from the Medicare program. Analysis is restricted to the fee-for-service population over age 65; HMO patients are not included. Indicator data tables express the proportion of Medicare Part B patients screened for medical conditions based on the following formula:
            Percentage = [Number Screened] / [Total Patients] *100
When appropriate, statistical adjustments are carried out to account for differences in age, race and sex.

Access to the complete methodology is available in the Dartmouth Institute’s Report of the Dartmouth Atlas Project .

Courtesy: Community Commons, <www.communitycommons.org>, August 2016