ABSTRAKIndonesia has entered an aging population as showed by the number of elderly population which has reached more than 7% of the population. Basically, the increase in the elderly population will also increase the number of illnesses, because the more a person ages, the physical condition will decrease and be more susceptible to disease. This research is a quantitative study that aims to determine the determinants of outpatient health service use for Indonesian elderly in 2017. This research used secondary data from the 2017 National Socio-Economic Survey (Susenas) results with the unit of analysis is people aged ≥ 60 years who had health complaints. The analytical method used is logit regression analysis. The results showed that gender...