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The fourth industrial revolution, which will alter the globe, is commonly referred to as Blockchain technology. Blockchain technology provides a decentralized, distributed, and central authority-free environment. Since Bitcoin launched Blockchain, research has been continuing on non-financial use cases to extend their applicability. Healthcare is an industry with a significant influence on the Blockchain. Healthcare has penetrated the enthusiasm for the changing nature of Blockchain technology. Blockchain is frequently viewed as the most necessary and optimal healthcare technology to handle sophisticated and complex security and interoperability concerns. More significantly, the “value” and trust-based system’s smart contract mechanism can offer automatic action and reaction. Healthcare, on the other hand, is a complex system. In this paper, we introduce the blockchain and its properties, as well as the significance of the blockchain in healthcare. It also provides blockchain administration, adjudication of claims, interoperability, and application. While in several situations, we observed blockchain technology, the use of blockchain in health care was highly addressed in this paper and the reason why blockchain should be utilized. We introduce the advantages of blockchain as well. Furthermore, we examined the difficulties and prospects for the future and how they may be implemented in more healthcare industries. The paper also discusses the current level of Blockchain application development for healthcare and its limits and topics for further research. This paper aims to demonstrate how Blockchain technologies may be utilized in healthcare and what problems this technology may face in the future and what the Blockchain’s prospects are.