Many emergency department (ED) patients require urgent follow-up in primary care. The most effective way to help patients obtain their needed after-visit care is to secure the appointment on their behalf prior to their departure from the ED. This study describes the development, implementation, and outcomes of an appointment assignment system that facilitates patient follow-up at two community hospitals in an integrated healthcare system. This patient-centered system resulted in a high rate of compliance and a very low rate of unscheduled ED recidivism. Improving access in this manner will likely strengthen the continuum of care, improve quality, and increase patient satisfaction.