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High-Risk Travel Distance And Number Of Primary Care Visits In A North Carolina Medicaid Population, Justin Allred, Christopher Duffrin, Jason Brinkley, John Jones

Frontiers in Public Health Services and Systems Research

Background: With nearly 20% of the U.S. population in rural areas, a lack of access to primary care may cause rural residents to forego recommended preventive care procedures, and suffer higher morbidity rates than their urban counterparts.

Methods: Medicaid billing data from 2009 to 2011 were analyzed to calculate the distance and duration that a Medicaid patient population had to travel when seeking primary care in the 29 rural counties of eastern North Carolina. Primary care codes were analyzed to detect any differences in access patterns for various complexity levels of physician visits. Data were also used to evaluate health …

Access To Primary Care: Comparing Driving Distance From Health Professional Shortage Area (Hpsa) Counties Versus Non-Hpsa Counties, Molly Cashion, Stephanie Jilcott-Pitts, Doyle Cummings, Christopher Duffrin, John Jones, Qiang Wu

Frontiers in Public Health Services and Systems Research

The criteria used to identify Health Professional Shortage Areas dates back to the 1970’s and very little has changed since then. This study examined driving distance from patient address to provider address as one component of a geographical HPSA. Primary care-related services located in adjacent areas to whole-county HPSAs are considered excessively distant when travel time exceeds 30 minutes or the equivalent of 20 miles in this study. We found similarities in travel distance to primary care-related services from patients living in HPSA counties compared to those living in non-HPSA counties. This could indicate the need to re-examine HPSA definitions …