The effect of a medical student on community preceptor productivity.

Medical students either increase or do not change the number of patients seen per half-day but can increase preceptor time spent in clinic per day. Generally, physicians accept this increased time for the sake of promoting education and the joy of teaching. These findings can inform medical schools and healthcare organizations when negotiating financial arrangements for preceptorships in community based primary care clinics. Specifically, these findings suggest that medical students precepting do not cost the hospital organization in terms of preceptor productivity.