Aaron L. Schwartz

Philadelphia VA Medical Center — United States

Economics, Econometrics and Finance · Social Sciences

21h-index2.3kcitations71works2.82yr avg
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Research Topics

Healthcare Policy and Management(33), Healthcare cost, quality, practices(29), Health Systems, Economic Evaluations, Quality of Life(28), Primary Care and Health Outcomes(9), COVID-19 and healthcare impacts(4)

Publications71 total

Reproducibility package for Can LLMs Improve Healthcare Delivery? Evidence From Physician Review And Objective Testing
Reproducibility catalog·2026Open Access
Spending by the Veterans Affairs Health Care System for Medicare Advantage Enrollees
JAMA Health Forum·2025Open Access
Payments to Physician Practices and Incentives to Serve Different Racial and Ethnic Groups
JAMA Health Forum·2025Open Access
Changes in Health Care Utilization and Low-Value Service Use After Risk-Based Contract Adoption in Medicare Advantage
JAMA Internal Medicine·2025Open Access
Does LLM Assistance Improve Healthcare Delivery? An Evaluation Using On-site Physicians and Laboratory Tests∗
2025Open Access
Effect of Post-Operative Cephalexin and Metronidazole on Infectious Morbidity after Cesarean Delivery
American Journal of Obstetrics and Gynecology·2025
Loss of Subsidized Drug Coverage and Mortality among Medicare Beneficiaries
New England Journal of Medicine·2025· 4 citedOpen Access
Can Feedback from a Large Language Model Improve Health Care Quality?
AEA Randomized Controlled Trials·2025
Can Feedback from a Large Language Model Improve Health Care Quality?
AEA Randomized Controlled Trials·2025
Medicare Risk Adjustment: Goals, Reform Proposals, And New Frontiers
Health Affairs·2025
Association of Participation in Medicare's Oncology Care Model With Spending, Utilization, and Quality Outcomes Among Commercially Insured and Medicare Advantage Members
Journal of Clinical Oncology·2024· 2 citedOpen Access
Spending by the Veterans Health Administration for Medicare Advantage Dual Enrollees, 2011-2020
JAMA·2024· 12 cited
12420 Effects Of A Continuous Glucose Monitoring (CGM) Optimization Program On Prescribing Behavior And Glycemic Outcomes
Journal of the Endocrine Society·2024Open Access
Use and Cost of Low-Value Services Among Veterans Dually Enrolled in VA and Medicare
Journal of General Internal Medicine·2024· 1 citedOpen Access
An LLM's Medical Testing Recommendations in a Nigerian Clinic: Potential and Limits of Prompt Engineering for Clinical Decision Support
2024· 4 cited
Care cascades following <scp>low‐value</scp> cervical cancer screening in <scp>dually enrolled</scp> Veterans
Journal of the American Geriatrics Society·2024Open Access
Comparison of prior authorization across insurers: cross sectional evidence from Medicare Advantage
BMJ·2024· 24 citedOpen Access
SGLT2 Inhibitors and False Positive Toxicology Tests
New England Journal of Medicine·2024· 4 citedOpen Access
Information About Provision of Abortion on U.S. Hospital Websites: A Cross-Sectional Analysis
Annals of Internal Medicine·2023· 3 cited
Growth of Medicare Advantage After Plan Payment Reductions
JAMA Health Forum·2023· 10 citedOpen Access
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Frequent Co-authors

J. Michael McWilliams(8), Bruce E. Landon(6), Michael E. Chernew(5), Thomas R. Radomski(5), Xinhua Zhao(5), Elijah Z. Lovelace(5), Florentina E. Sileanu(5), Liam Rose(5), Carolyn T. Thorpe(5), Joseph P. Newhouse(4), Loren J. Schleiden(4), Aimee N. Pickering(4), Walid F. Gellad(4), Michael J. Fine(4), Amol S. Navathe(4), Alan M. Zaslavsky(3), Troyen A. Brennan(3), Allison H. Oakes(3), Jennifer A. Hale(3), Anja Sautmann(3)