Privacy modelling of sensitive data in universal healthcare coverage in Indonesia

Abstract

In developing information system, privacy is an important component that must be guaranteed especially in government system. Indonesian government has introduced universal health care system that adopts Diagnosis-Related Group (DRG). This system is used to increase the service of healthcare providers and integrate patients' data. In Indonesia the universal health care system is named as Indonesia Case Base Group (INA-CBG). In this research, several analysis will be performed on the related regulations in Indonesia and the current system to prevent sensitive data to be disclosed to unauthorized parties. This work utilizes encryption, information flow, data integration, and partial order set approaches. The objective of this research is to ensure data privacy from unauthorized parties and to prevent fraud of integrated patients' data.