Background: In countries with health insurance system, the number, the size of insurance funds and the amount of risk distribution among them is a major concern. One possible solution to overcome problems resulting from fragmentation is combining risk pools together to create fewer and larger ones, ideally a single pool. This study aims to realize what kind of advantages and disadvantages merging health insurance funds together may bring about to the health insurance system in particular and health system in general.
Methods:In this qualitative study, nesting purposive sampling with maximum variation was used to obtain representativeness and rich data. Sixty face-to-face interviews were conducted. Documentary review was used as supplementary source of data collection. Content analysis using the 'framework method' was used to analyze the qualitative data. For assuring the quality of results, four trustworthiness criteria including credibility, transferability, dependability and confirmability were used.
Results:The results of this study indicated that there are diverse positive and negative consequences for merging of health insurance funds in Iran which are categorized into seven categories including governance/stewardship, financing, population, benefit package, structure, operational procedures and interaction with providers. These themes are subdivided further into thirty-seven sub-categories which represent a wide range of different policy aspects which need close attention to deal with the merging of health insurance funds.Conclusions: Implementation of merging health insurance schemes in Iran would be influenced by a wide range of potential merits and drawbacks, so to facilitate the process and lessen the opposition of opponents, policy makers should act as brokers taking into account the contextual factors and adopting tailored policies to maximize the benefits and minimize the potential drawbacks of consolidation in Iran.