Does Medical School Training Relate to Practice? Evidence from Big Data.

Area of Science:

• Healthcare Policy and Management
• Medical Education and Practice Analysis
• Health Economics and Data Analytics

Background:

• The Department of Health and Human Services (HHS) aims to increase healthcare transparency.
• The Centers for Medicare and Medicaid Services (CMS) released data on Medicare services, charges, and payments.
• This data can illuminate Medicare fraud, waste, and abuse, but also physician decision-making.

Purpose of the Study:

• To investigate how physicians' medical school experiences shape their practice decisions.
• To explore knowledge transfer from medical education to clinical practice using CMS data.
• To understand the link between educational background and physician advocacy for specific procedures.

Main Methods:

• Evaluation of similarities between medical school charges, procedures, and payments.
• Analysis of how medical schools' procedure choices may indicate inter-institutional links.
• Geographic analysis of medical school procedure payments and charges distribution nationally.

Main Results:

• Identified patterns in Medicare service utilization potentially linked to medical school training.
• Revealed correlations between educational institutions and physician practice behaviors.
• Highlighted geographic variations in procedure payments and charges originating from medical schools.

Conclusions:

• Physician practice decisions are influenced by their formative medical school experiences.
• CMS data offers insights into knowledge transfer and the long-term impact of medical education.
• Understanding these links can improve healthcare quality, resource allocation, and physician training.