County level analysis comprising public data for Family Medicine-Gen Surg Dyads

Linked datasets • AMA Masterfile: Physician specialty and county of practice location data • County Health Rankings: Age-adjusted premature mortality data • Area Health Resource Files: Hospital location and disease-specific death rates • EPA Air Quality Index: Percentage of days with poor air quality • U.S. Census Data: Poverty rates, health insurance coverage, and population centers within counties • Centers for Medicare & Medicaid Services: Geographic inflation-adjusted medical costs and risk scores using hierarchical condition categories