BPJS is a legal entity with the aim of realizing the implementation of providing guarantees for the fulfillment of basic needs of decent living for each Participant and members of his family. This study aims to determine the relationship of knowledge and economic ability of society to the accessibility of BPJS. The design used in this research is analytical with cross sectional approach. The subject of this study is the head of the family or family members in the family in the village of Kahuripan. Sampling technique using random sampling was obtained as many as 218 people. Analysis of bivariate data using chi square test. The results obtained There is a relationship Knowledge with Accessibility BPJS (p value = 0.001, OR = 2.898) and there is a relationship economic capability with Accessibility BPJS (p value = 0.006, OR = 2,316). Socialization about the BPJS program Need to be implemented so that people have a better understanding so that difficulties in accessing BPJS can be avoided.