Siti Fatimah Regional Hospital, South Sumatra Province has served a referral program for patient services participating in the Health Social Security Administering Agency (BPJS) with payment rules using the INACBGS System based on codes that refer to ICD 9 CM and ICD 10. Based on data obtained from the PPAT Installation of Siti Fatimah Regional Hospital, Province. South Sumatra, cases of BPJS H…