Research Publications

Browse the full list of research publications from the Rural Health Research Centers.

Products – Freely accessible products include policy briefs, fact sheets, full reports, chartbooks, and interactive data websites.

Journal Articles – Articles in peer-reviewed journals may require a subscription or affiliation with a subscribing library. For these publications, Gateway lists the article citation, a brief summary, a link to additional information and access to the full-text of the article, if available.

Browse Research Products:

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Five Most Recent Publications

• The Rural and Urban Supply of Clinicians With a DEA Waiver to Prescribe Buprenorphine in 2022 Prior to the Elimination of the Waiver Requirement
  WWAMI Rural Health Research Center
  Date: 04/2025
  This data brief describes the supply of all clinicians with a DEA waiver to prescribe medication for opioid use disorder from 2017 to 2022. The supply of eligible clinicians grew in both rural and urban counties in five years. More rural counties lacked waivered clinician compared to urban counties.
• Are HCC Risk Scores a Reliable Health Status Indicator Across Rural and Urban Areas?
  Policy Brief
  ETSU/NORC Rural Health Research Center
  Date: 04/2025
  This brief explores differences in CMS Hierarchical Condition Category (HCC) risk scores between rural and urban Medicare beneficiaries, revealing lower scores for rural populations despite higher chronic disease prevalence. The brief highlights HCC score limitations and suggests improvements and alternatives for accurate health representation.
• Evaluating Medicare Advantage Benchmark Setting Methodology on Rural Counties
  Policy Brief
  RUPRI Center for Rural Health Policy Analysis
  Date: 01/2025
  This brief explores how the process for setting benchmark payments for Medicare Advantage plans may create different incentives across rural and urban counties.
• Medicare Advantage Enrollment Update 2024
  Policy Brief
  RUPRI Center for Rural Health Policy Analysis, Rapid Response to Requests for Rural Data Analysis
  Date: 01/2025
  This policy brief continues RUPRI Center's annual update of Medicare Advantage (MA) enrollment including the changes in enrollment in types of MA plans, and health policy changes that may have had an impact.
• Geographic Disparities in Availability of Hospital-Based Cardiac Services Across the United States
  Journal Article
  University of South Carolina Rural Health Research Center
  Date: 12/2024
  This project examined geographic disparities in the availability of essential cardiac care in counties across the United States.