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Physician Associates/Assistants in Primary Care: Policy and Value
Roderick S Hooker1, James F Cawley
1Physician Assistant Program, Northern Arizona University, Phoenix (Dr Hooker); and Physician Assistant Leadership and Learning Academy, Graduate School, University of Maryland Baltimore (Mr Cawley).
Abstract:
Since the new century, primary care physician supply has worsened. Analysts predict that health service demand in the United States will grow faster than physician supply. One strategy is the utilization of physician assistants/associates (PAs). Most PAs work full-time, and approximately one quarter are employed in family medicine/general medicine. PAs deliver primary care services in a team-oriented fashion in a wide variety of settings, including private health systems and community health centers. One fifth work in rural and medically underserved areas. Together PAs and nurse practitioners provide approximately one third of the medical services in family medicine, urgent care, and emergency medicine.
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