Evaluating the impact of a service fee on patient compliance.

This paper addresses an evaluation of an administrative decision to change the manner in which services were paid for at a Student Health Center (SHC). The impact of the change in payment was observed through monitoring the number of scheduled appointments at the SHC which the patient failed to attend, reschedule, or cancel. The impact was assessed through a comparison of the weekly no-show rates from the year prior to the change in payment practices through the year following the change. A time-series statistical package was used to analyze the no-show data. Collateral measures on the number of students attending the university, staff opinions, and usage of the SHC by different student groups were collected. Evaluations of the impact of administrative decisions on health related behavior were discussed, in addition to a discussion of the usefulness of time-series models for this type of evaluation.