The purpose of this study is to investigate the health care service status of domestic veterans and to examine the trends of health care services in major foreign countries. After that, I tried to find out how to develop health care services for the nation s veteran. Currently, there are 851,968 domestic veterans in S. Korea. The biggest difference between a veterinary hospital and a private hospital is the charge for medical expenses. Also, the veterinary medical delivery system establishes the first, second and third integrated medical treatment system. As healthcare service information became available to veterinary hospitals, hospital computerization software was developed and processed through computer network to reduce manpower and processing time. In addition, the insurance billing system was developed and used to shorten the payback period of charged account receivable . As the hospital information system became standardized, a system was established to easily inquire the management information of 5 hospitals and various statistical yearbooks, and hospital information system has been established to provide higher quality services to veteran patients. As a result of analyzing the trends of major foreign countries, the accurate statistical data shows what are the current problems that discharged soldiers are facing, and as it is essential to identify the effects of the new policy, it is considered to be necessary to collect and analyze statistics professionally. Also, in Korea, where the number of private foster hospitals is higher than that of veterans hospitals directly operated by the US government, the problem of efficiency of foster hospitals should be examined with more weight. In the case of Taiwan, the use of the Veterans Hospital strengthens the intimacy of the nation s war veterans including the general public s patronage. In our case, we also need to find out socialization plans that can make more extensive contact with the general public regarding the veterinary policy, especially medical support.