Introduction:Caries is one of the most complained dental and oral disease. On caries treatment, compliance is the most important thing so the result of the caries treatment reach optimal. However, sometimes patients are not obe-dient when in caries treatment. Through the National Health Insurance (JKN) program organized by BPJS, patients are expected to be more obedient when in caries treatment. The purpose of this research is to determine the differ-ences of the compliance level to caries treatment between BPJS and Non BPJS patients at Klinik Nusantara Kepanjen Kabupaten malang. Methods: The design in this study was observational analytic research with a cross-sectional approach. The sampling technique was purposive total sampling. The characteristics of respondents in this study were mostly female, namely 48 respondents (80%) with the highest age of respondents between 15-44 years, 44 respondents (73.3%). Results: The highest level of compliance of BPJS patients in caries treatment is the level of moderate compliance and the most non-BPJS patients have a low level of compliance that is 15 respondents (50%). Conclusion: Data analysis using the Mann-Whitney U Test showed that there was no significant difference in com-pliance level between BPJS and Non BPJS patients at Klinik Nusantara Kepanjen Kabupaten Malang.