Introduction: Given the importance of health as a valuable asset and achieving universal health coverage, Enjoyment the benefits of health insurance are essential to achieving health for all. So identifying and analyzing the benefits of integrating health insurance funds can be an effective step in this regard. This study aimed to analyze the Systematic Relationship of Health Insurance Integration Benefits in Iran.

Methods: This descriptive study was conducted on 68 health insurance experts in two stages of systematic identification and analysis of the benefits of health insurance integration in Iran. Data collection tool was a 40-item Likert-type questionnaire in the Delphi phase and a paired comparisons questionnaire in the systematic analysis stage. Delphi phase analysis was performed using SPSS software and one-sample t-test and factor weighting were performed using FUZZY DEMATEL technique using MATLAB software.

Results: In total, 40 benefits were identified for integration of health insurance in Iran, and 29 benefits were accepted through Delphi phase. The results of Systematic Relationship Analysis also showed that the component of Stewardship with coordinates (1.31 and 1.31) as the most influential component and the component of operational processes with coordinates (0.959 and -0.959) as the most influential component.

Conclusion: Considering the importance of the Stewardship component, cost control and improving the efficiency of the health system in the current conditions of the country can be considered through the implementation of infrastructure reforms in the Stewardship. Also, achieving service-based benefits, general population coverage, financing, and operational processes can be achieved through medium-term and
long-term plans.