Background: Remuneration system have implemented in the hospitals own by public service of the central government and local governments. The 51% of private hospitals have not been ready to implement the remuneration, especially for guest specialist doctors because of lack of socialization. Accordingly, they still use a fee-for-service. This study aims to find the appropriate formula of remuneration in Islamic private hospitals. Subject and Method: This research used descriptive design with a cross-sectional approach. The population target (subject) was Islamic Hospitals in Indonesia. The online questioners delivered to the population target, but the response came from were 18 hospitals located in 4 provinces, namely East Java, Central Java, Yogyakarta, and South Kalimantan Province. Respondents who filled the questioner and returned to the researchers were 118. Quantitative data were analyzed using the descriptive statistic, and qualitative data were interpreted by the coding method. Result: The formula of remuneration (R) for Islamic Private Hospitals is Human Resource allocation payment (HRP) minus Fee-for-Service (FFS) for specialist physicians, especially part-timers. R = HRP – FFS; R = p1 +p2 +p3. P1 = salary based on job index, education and training, length of employment. P2 = individual performance index (ipi) + unit performance Index (upi) + Islamic performance index (isp). P3 = special achievement + allowance. This model of remuneration is called partial remuneration, the modification of remuneration for public service hospitals. Budget allocation based on the financial condition of every hospital and the policy of management. Conclusion: Remuneration for Islamic private hospitals mixed between fee-for-service, salary, pay for performance, Special Achievement, And allowance. The technic to formulate remuneration for Islamic Private Hospitals based on the condition, and management policy of the hospitals.