A systematic review of enabling blockchain in healthcare system: Analysis, current status, challenges and future direction

Saranya, R.; Murugan, Amarnath

doi:10.1016/j.matpr.2021.07.105

Cited by 27 publications

(16 citation statements)

References 45 publications

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“…There are four types of blockchain: public, private, consortium, and hybrid [35] [36]. In a public blockchain, everyone with internet connectivity can sign on the blockchain to become an authorized node making the public blockchain permissionless [37]. Permissions are required to use a private blockchain.…”

Section: Blockchainmentioning

confidence: 99%

“…It is only open to those who have the network administrator's permission. A hybrid blockchain combines the benefits of both centralized and decentralized blockchain [37]. A consortium blockchain contains the combined features of a private and public blockchain.…”

Section: Blockchainmentioning

confidence: 99%

“…Blockchain as a decentralized framework is beneficial to HIC applications which allow operations of distributed HIC applications without relying on a centralized server. Replication of blockchain ledger data across all the nodes generates an environment of transparency among all the parties involved in the HIC process [37]. The attack that happens on any one node in the blockchain network does not affect the ledger's status due to the data in the blockchain ledger being replicated across all nodes in the network.…”

Section: Blockchainmentioning

confidence: 99%

“…The attack that happens on any one node in the blockchain network does not affect the ledger's status due to the data in the blockchain ledger being replicated across all nodes in the network. One of the HIC fraud detection system requirements is the storage of HIC data that are not alterable [37]. The immutability feature of blockchain fulfils aforementioned requirement.…”

Section: Blockchainmentioning

confidence: 99%

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Blockchain and AI-Empowered Healthcare Insurance Fraud Detection: an Analysis, Architecture, and Future Prospects

et al. 2022

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Nowadays, health insurance has become an essential part of people's lives as the number of health issues increases. Healthcare emergencies can be troublesome for people who can't afford huge expenses. Health insurance helps people cover healthcare services expenses in case of a medical emergency and provides financial backup against indebtedness risk. Health insurance and its several benefits can face many security, privacy, and fraud issues. For the past few years, fraud has been a sensitive issue in the health insurance domain as it incurs high losses for individuals, private firms, and governments. So, it is essential for national authorities and private firms to develop systems to detect fraudulent cases and payments. A high volume of health insurance data in electronic form is generated, which is highly sensitive and attracts malicious users. Motivated by these facts, we present a systematic survey for Artificial Intelligence (AI) and blockchain-enabled secure health insurance fraud detection in this paper. This paper presents a taxonomy of various security issues in health insurance. We proposed a blockchain and AI-based secure and intelligent system to detect health insurance fraud. Then a case study related to health insurance fraud is presented.Finally, the open issues and research challenges in implementing the blockchain and an AI-empowered health insurance fraud detection system is presented.

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Section: Blockchainmentioning

confidence: 99%

Section: Blockchainmentioning

confidence: 99%

Section: Blockchainmentioning

confidence: 99%

Section: Blockchainmentioning

confidence: 99%

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Blockchain and AI-Empowered Healthcare Insurance Fraud Detection: an Analysis, Architecture, and Future Prospects

et al. 2022

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“…It is because these technologies are felt throughout our daily lives. For example, Blockchain technology has recently attracted huge attention from practitioners and academics in various fields such as business [59], energy [60], manufacturing [61], smart cities [62], smart grids [63], finance [64], healthcare [65], and transportation [66]. In the same line, computer-based technologies and their applications pervade everywhere in real life, especially in different fields of engineering.…”

Section: Introductionmentioning

confidence: 99%

Implementation of a Secure Storage Using Blockchain for PCA-FRF Sensor Data of Plate-Like Structures

et al. 2022

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Structural Health Monitoring (SHM) systems have widely been used to guarantee the safe functioning of electrical, mechanical, civil, and aerospace engineering assets. It is required to improve the SHM systems from different aspects in terms of smartification, performance, beneficiation, sustainment, automation, cost-effectivity, and safety using cutting-edge technologies. Blockchain is currently the most revolutionary technology in computer science. Implementation of Blockchain in different fields of academia and industry has recently given very good results. However, application of Blockchain in SHM is still in the infancy stage. Therefore, many challenges are still ahead. One of the main potential applications of Blockchain is to secure the sensor data. In this study, a local Blockchain approach is developed as a secure storage using the extracted Principal Components (PCs) of Frequency Response Function (FRF) data obtained from modal analysis of a plate-like structure. In general, Secure Hash Algorithm (SHA) is one of the most practical hash functions with efficient performance which has been employed in Bitcoin. Therefore, in this research, SHA-256 is considered to generate the hash for each block. To the best of our knowledge, this is the first attempt to develop a secure storage for SHM data using Blockchain.

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Analyzing and Modeling the Challenges Faced by the Healthcare Sector in the Adoption Process of Blockchain Technologies

2023

Blockchain Applications in Healthcare

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A systematic review of enabling blockchain in healthcare system: Analysis, current status, challenges and future direction

Cited by 27 publications

References 45 publications

Blockchain and AI-Empowered Healthcare Insurance Fraud Detection: an Analysis, Architecture, and Future Prospects

Blockchain and AI-Empowered Healthcare Insurance Fraud Detection: an Analysis, Architecture, and Future Prospects

Implementation of a Secure Storage Using Blockchain for PCA-FRF Sensor Data of Plate-Like Structures

Analyzing and Modeling the Challenges Faced by the Healthcare Sector in the Adoption Process of Blockchain Technologies

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