The purpose of this study was to investigate the effect of characteristics of hospital choice and hospital service quality on service value, customer satisfaction and hospital revisiting intent and a survey involving patients and their caregivers who used the hospital before was conducted for empirical analysis. Thus, the theory and factors concerning the characteristics of hospital choice, hospital service quality, service value, customer satisfaction and hospital revisiting intent and relevant preceding research were explored after examining the preceding research, the research model was developed accordingly. A total of 459 collected questionnaires were analyze after carrying out the survey on a national scale. The findings of this study have significance since it identified the motivation that affect the choice of hospital and provide information. Also, this study could be utilized as reference data for hospitals to survive in the fierce competition, as it carried out factual survey on considerations when making choice of hospital. Furthermore, due to the low expectation of patients and caregivers for hospital administration, the study indicated that it's linked to a significantly low chance of customer satisfaction and provide the cause. This study was differentiated with other research on hospital choice since it selected security as a factor of hospital choice, though it's not discussed in the preceding research and moreover, conducted the empirical analysis. And the results of empirical analysis revealed that customers felt that service value was improved when the information security was strengthened. In other words, the strengthening of hospital information security could be hospital choice motivation, which means this study provided practical implication.