PT. Jasa Raharja is a government agency engaged in public insurance. The duties and responsibilities are to collect funds through mandatory contributions and donations to be channeled back through compensation services raharja to victims or heirs of victims of traffic accidents on the highway. In the implementation of the provision of compensation funds, many people do not know the requirements for claiming compensation funds at PT. Jasa Raharja (Persero). In addition, the provision of compensation for accident victims is still not appropriate, namely irregular services in handling claims. This happened because PT. Jasa Raharja works closely with partners, namely the police and the hospital. Based on these problems, researchers are interested in conducting research on the Quality of Service for Highway Traffic Accident Insurance Claims at the PT. Raharja Services. This research was conducted at the office of PT Jasa Raharja, Pematang Siantar City. The method used in this research is quantitative method, by using a questionnaire as a means of measuring data. The results showed that all data from the answers of all respondents were in the "Good Enough" answer category with the total average of the total number of respondents who gave the answer was 16 people in the community or if the percentage reached 53% of the total number of respondents or where the percentage reached 100% of respondents. As for the inhibiting factors experienced by pt. raharja services in improving the quality of services in the field of traffic accident insurance claims in the city of Pematang Siantar is PT. Jasa Raharja did not get any information related to accidents that occurred, Lack of public awareness of orderly traffic and Lack of public awareness regarding the importance of carrying out accident insurance.