Inequality in access to health care, health insurance and the role of supply factors. (September 2018)

• Record Type: Journal Article
• Authors: Johar, Meliyanni; Soewondo, Prastuti; Pujisubekti, Retno; Satrio, Harsa Kunthara; Adji, Ardi
• Is Part Of: Social science & medicine. Volume 213(2018)
• Page Start: 134
• Page End: 145
• Publication Date: 2018-09
• Subjects: Indonesia -- Inequality in access to care -- Decomposition analysis -- Health insurance -- Inequality determinants -- Concentration index; Social medicine -- Periodicals; Medical anthropology -- Periodicals; Public health -- Periodicals; Psychology -- Periodicals; Medicine -- Periodicals; Medicine -- Periodicals; Médecine sociale -- Périodiques; Anthropologie médicale -- Périodiques; Santé publique -- Périodiques; Psychologie -- Périodiques; Médecine -- Périodiques; Electronic journals; 362.105
• DOI: 10.1016/j.socscimed.2018.07.044
• Languages: English
• ISSNs: 0277-9536

Abstract

Abstract: While disparities in access to health services by different economic groups have been well documented, much less is known about the factors that are contributing to these disparities. In this paper, we take the case of Indonesia, which has the six-worst wealth inequality in the world. The data is derived from the national socio-economic survey from 2011 to 2016, giving a total sample of over 5.5 million individuals. We find that only access to outpatient care at public primary health facilities is pro-poor, whilst access to other types of health care is pro-rich. Decomposition analysis demonstrates that the pro-rich access is driven by households' economic conditions, geographical variations, and supply-side factors that tend to disfavour the poor. Exploiting a nation-wide health insurance expansion during the study period, we go beyond most studies to examine how inequality in access and the contributions of these determinants may have changed under the new regime. We find that access gaps have narrowed, driven by a weaker association between access and households' economic status. Urban areas see a bigger reduction. Access to health services is generally greater, supported by increased participation of private providers under the new regime. However, we have yet to see a bigger reduction in the access gap due to more equal distribution of health infrastructure. Policies that may foster economic growth and increase households' economy, as well as health taskforce reallocation to reach greater number of poor and/or rural patients may reduce the inequality in access to health services further. Highlights: Indonesians' access to health care is pro-rich in general but pro-poor at puskesmas . Pro-rich sources are economic advantage, non-targeted insurance and health supply. Inequality in access narrows under the national health insurance regime from 2014. The main driver is weakening link between households' economic status and access. No evidence that health supply becomes more pro-poor post reform.