This study has set virtual theory that providing health care benefits for an electro-motion wheelchair shall improve the handicapped's accessibility to medical services, and analyzed comparison data with the handicapped provided health care benefits for a normal wheelchair. The study subject has been 662 of brain injuries and spinal cord injuries aged more than 20 years old out of 805 health care benefits subjects provided with a normal wheelchair or an electro-motion wheelchair from April 22, 2005 to May 21, 2005. t-test and ANOVA have been performed in order to analyze influential factors of the change in outpatient visits frequency in about 6 months and Logistic Regression was done based on its results to analyze influences from a different type of a wheelchair with corrections made to other potential factors. For statistic analysis and statistic process of data, SPSS Statistic Program Ver. 10.0 has been applied. For the analysis standard of 24 days by increase in the change of number of outpatient visits, electro-wheelchairs users visited 2.49 times more frequent than normal wheelchairs. As per our study, it is clearly proven that the handicapped with mobility disability can access to medical services more frequent with electro-wheelchairs than normal wheelchairs. We find this study meaningful in a way that this paper has extracted results of how an electro-wheelchair helps mobility disabled handicapped's outpatient visits better than a normal wheelchair and being the first close analysis on the change of outpatient visits with health care benefits provided.