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The mission of the Harvey L. Neiman Health Policy Institute® is to establish foundational evidence for health policy and radiology practice that promotes the effective and efficient use of health care resources and improves patient care.

Health Policy

January 31, 2024

Evidence that Paves The Way for a Brighter Future in Radiology

The Harvey L. Neiman Health Policy Institute is a differentiating asset of the ACR, positioning the College at the forefront in advocacy by contributing the scientific evidence needed to inform health policy. The investment the ACR makes in advancing this mission keeps the College at the forefront of the field Read More

Financial Viability of the No Surprises Act Independent Dispute Resolution Process: Radiology and Other Hospital-Based Specialties

The federal No Surprises Act (NSA), designed to eliminate surprise medical billing for out-of-network (OON) care for circumstances beyond patients' control, established the independent dispute resolution (IDR) process to settle clinician-payer payment disputes for OON care. The objective of this study is to assess the fraction of OON claims for which radiologists and other hospital-based specialists can expect to at least break even when challenging payer-determined payments through the NSA IDR process, as a measure of the process's financial viability. Full Article

Eric W. Christensen, PhD, Mikki D. Waid, PhD, Joshua A. Hirsch, MD, Jay R. Parikh, MD, Ali S. Raja, MD, DBA, James P. Rathmell, MD, MBA, and Elizabeth Y. Rula, PhD. 2024. "Financial Viability of the No Surprises Act Independent Dispute Resolution Process: Radiology and Other Hospital-Based Specialties," American Journal of Roentgenology

October 1, 2023

CT Colonography: A Policy Impasse, or Opportunity?

The ACP now says CTC shouldn’t be used for primary colon cancer screening. USPSTF recommends CTC. Commercial carriers pay for it, but Medicare doesn’t. Why the conflicting policies, and what can the Neiman Health Policy Institute do to help? Read the full ACR Bulletin October 2023 Column

Sociodemographic Factors and Screening CT Colonography Use Among Medicare Beneficiaries

Approximately one-third of the eligible U.S. population have not undergone guideline-compliant colorectal cancer screening. Guidelines recognize various screening strategies, to increase adherence. CMS provides coverage for all recommended screening tests except for CT colonography. The objective of this study is to compare CTC and other CRC screening tests in terms of associations of utilization with income, race and ethnicity, and urbanicity, in Medicare fee-for-service beneficiaries. Full Article

Eric W. Christensen, PhD, Pina C. Sanelli, MD, MPH, Elizabeth Y. Rula, PhD, Kevin J. Chang, MD, Courtney C. Moreno, MD, David H. Bruining, MD, and Judy Yee, MD. 2023. "Sociodemographic Factors and Screening CT Colonography Use Among Medicare Beneficiaries," American Journal of Roentgenology

Patient Cost-Sharing and Utilization of Breast Cancer Diagnostic Imaging by Patients Undergoing Subsequent Testing After a Screening Mammogram

Out-of-pocket costs (OOPCs) have been largely eliminated for screening mammography. However, patients still face OOPCs when undergoing subsequent diagnostic tests after the initial screening, which represents a potential barrier to those who require follow-up testing after initial testing. This study examines the association between the degree of patient cost-sharing and the use of diagnostic breast cancer imaging after undergoing a screening mammogram. Full Article

Danny R. Hughes, PhD; William Espinoza, MS; Sarah Fein, MS; Elizabeth Y. Rula, PhD; Geraldine McGinty, MD, MBA. 2023. "Patient Cost-Sharing and Utilization of Breast Cancer Diagnostic Imaging by Patients Undergoing Subsequent Testing After a Screening Mammogram," JAMA Network Open

Drivers of Ischemic Stroke Hospital Cost Trends Among Older Adults in the United States

The researchers objective was to examine the association of treatment and neuroimaging with ischemic stroke total hospital cost growth for the Medicare fee-for-service population. Full Article

Eric W. Christensen, PhD , Casey E. Pelzl, MPH, Jennifer Hemingway, MS, Jason J. Wang, PhD, Maria X. Sanmartin, PhD, Jason J. Naidich, MD, MBA, Elizabeth Y. Rula, PhD, Pina C. Sanelli, MD, MPH. 2022. "Drivers of Ischemic Stroke Hospital Cost Trends Among Older Adults in the United States," Journal of American College of Radiology (JACR)

August 1, 2022

Economic Incentives: Key to Sustainable Equity Efforts

Our principal research scientist in health economics, Eric W. Christensen, PhD, discusses the disparities by race/ethnicity, sex, age, and income that are present in nearly every instance they are examined — creating concerning inequities for medical professionals. Read the ACR Bulletin August Column

August 1, 2022

Research Rounds: Research That Fills An Important Void

As the Harvey L. Neiman Health Policy Institute celebrates 10 years, Richard Duszak Jr., MD, FACR, discusses the HPI’s role in health policy research past, present, and future in the July ACR Bulletin Research Rounds column. Read the JACR Bulletin Column

Radiology Practices Employing Nurse Practitioners and Physician Assistants: Characteristics and Trends From 2017 Through 2019

The number and roles of US nonphysician practitioners (NPPs) have expanded considerably, but little is known about their use by radiology practices. The authors assessed characteristics and trends of radiology practices employing Medicare-recognized NPPs. Full Article

Stefan Santavicca, MS, Danny R. Hughes, PhD, Andrew B. Rosenkrantz, MD, MPA, Eric Rubin, MD, Richard Duszak Jr., MD. 2022. "Radiology Practices Employing Nurse Practitioners and Physician Assistants: Characteristics and Trends From 2017 Through 2019," Journal of American College of Radiology (JACR)

March 4, 2022

Which Radiology Practices are Employing Nurse Practitioners and Physician Assistants?

The number and roles of US nonphysician practitioners (NPPs) have expanded considerably, but little is known about their use by radiology practices. The authors assessed characteristics and trends of radiology practices employing Medicare-recognized NPPs.