Blockchain, often defined as a decentralized network of nodes for data storage, serves as a powerful technology safeguarding system-wide private data. It enables the secure exchange of critical information while upholding confidentiality and security standards, making it an ideal solution for the centralized storage of vital documents.

Additionally, it's important to note that blockchain technology is characterized by its immutability, transparency, and resilience to tampering, making it a trusted choice for data integrity and security. This article will give readers a comprehensive overview of blockchain technology and its potential impact on the healthcare industry.

Blockchain Technology in Healthcare

The pace of development is accelerating at ever-increasing rates in the area of healthcare. Today, there is a demand for high-quality medical facilities that are supported by cutting-edge and modern technology.

According to a recent survey by Deloitte, 70% of healthcare executives believe that Blockchain will significantly impact the healthcare industry in the next five years. The global market for Blockchain in healthcare is expected to grow from $24.1 million in 2023 to $1.6 billion by 2028.

Blockchain is playing a significant role in revolutionizing the healthcare industry. Besides, the structure of the healthcare system is changing in favor of a patient-centered strategy that emphasizes the key aspects, i.e., always having access to the right resources for treatment.

The advantages of incorporating blockchain technology in healthcare are manifold:

Historically, healthcare has struggled with data sharing, privacy, and interoperability issues. However, blockchain technology effectively addresses these concerns, ensuring secure and seamless data exchange.

  • Blockchain's data storage capabilities prove invaluable for gaining deeper insights and conducting comprehensive analyses of healthcare records. This aids in informed decision-making and improved patient care.
  • Blockchain empowers citizens to participate in research projects actively. By facilitating improved research and data exchange in the realm of public wellness, it fosters advancements that benefit diverse groups of patients. This engagement promotes a collaborative approach to healthcare research and delivery, ultimately enhancing patient outcomes.

  Applications of Blockchain in the Healthcare Industry:

  • Managing Electronic Medical or Health Record (EMR/EHR) Data: Numerous blockchain-based applications are revolutionizing Electronic Health Record (EHR) management. MedRec, for instance, harnesses the power of the Ethereum platform to empower patients with control over their medical records, enabling them to monitor and manage access. The FHIR chain is another notable platform, specializing in the seamless sharing of clinical data for comprehensive healthcare record management. Innovative solutions such as BlocHIE and MedBlock also contribute to the transformative landscape of Blockchain in healthcare.
  • Remote Patient Monitoring: This concept pertains to the collection of medical data through mobile devices, body area sensors, and Internet of Things (IoT) devices, enabling remote monitoring of a patient's health. Blockchain technology plays a pivotal role in securely storing, facilitating the exchange, and retrieving remotely acquired biomedical data.
  • Pharmaceutical Supply Chain: The pharmaceutical industry represents another prominent application area for blockchain technology. Patients' well-being can be seriously compromised when they unknowingly receive counterfeit or substandard medications. Blockchain technology has emerged as a promising solution to combat this issue effectively.
  • Supply Chain Transparency: Validating the authenticity of medicinal products is a paramount concern within the healthcare industry. Leveraging a blockchain-based system allows for meticulous tracking of products, right from the manufacturing stage through every step of the supply chain. This transparency empowers customers with comprehensive insights into the products they acquire, fostering trust and confidence in their choices.
  • Drug Traceability: It furnishes a dependable method to guarantee the authenticity of pharmaceuticals. Blockchain can serve as a repository for comprehensive information pertaining to a drug at each juncture of its lifecycle. Each data block containing pharmacological details is intricately linked to another block, secured by an immutable timestamp.

The real-time tracking of drug transportation between various parties is made possible, with all authorized stakeholders having visibility into the transactions recorded within the Blockchain.

Challenges in Blockchain Adoption

In addition to highlighting specific problems with blockchain implementations, like lack of scalability, inadequate standardization, and slow transaction rates, the confluence of blockchain and healthcare systems poses several obstacles with data (related to standards, accuracy, and privacy).

Let's examine the primary obstacles associated with the adoption of Blockchain Technology in the Healthcare Sector:

  • Lack of Standards

The absence of standardized practices in Blockchain technology is a significant concern. In an already complex healthcare industry, the absence of universal norms can lead to chaos. Mere claims of blockchain usage by healthcare providers do not ensure the protection of patients' sensitive information.

Likewise, the use of smart contracts within medical institutions to manage payments and process claims should be subject to legal regulations. Furthermore, there are concerns that personally identifiable health information (PHI) encrypted using mathematically derived techniques may potentially be re-identified in contravention of HIPAA regulations.

  • Lack of Technical Knowledge

Insufficient knowledge also plays a role in explaining the reluctance of medical facilities to embrace blockchain technology. Many healthcare professionals are unsure about the need for blockchain adoption, mainly because its use in the healthcare sector is still in its early stages. As existing blockchain-driven healthcare solutions begin to demonstrate their advantages and persuade others to join, we can expect a shift in this perspective. 

  • Lack of Interoperability

The widespread adoption of blockchain technology on an international scale hinges on the willingness of numerous entities to collaborate and share data. These stakeholders, including healthcare providers, pharmaceutical companies, governmental agencies, health insurance organizations, and various intermediaries, are all obligated to protect their patients' data. This obligation can sometimes result in hesitancy when it comes to the free exchange of patient information.

  • Required Resources

Healthcare organizations have typically leaned on reliable vendors to support their infrastructure, even if it falls short of ideal. They often prefer practicality over the complexity of developing an entirely new operating system based on blockchain technology. To win over healthcare providers and change their perspectives, it's essential that blockchain healthcare solutions align with current infrastructure, security standards, and other established norms, meeting providers' expectations and regulatory requirements.

  • Human Errors

Utilizing blockchain technology is expected to enhance data management, making it more efficient, faster, and highly secure than manual processes. However, the traditional practices associated with medical record management may give rise to new challenges, and it's crucial to recognize that blockchain cannot completely shield medical systems from human errors.


Blockchain is poised to bring significant changes to the healthcare industry. According to IBM, healthcare executives anticipate that Blockchain will have substantial impacts on clinical trial administration, decentralized frameworks, and regulatory compliance for sharing electronic health records (EHRs). As the technology matures and overcomes its challenges, it is expected to play an increasingly pivotal role in the future of healthcare.

About Rang Technologies

Rang Technologies, based in New Jersey, has dedicated over a decade to delivering innovative staffing solutions and the best talent to help businesses of all sizes unlock the full potential of the latest technologies and build high-performing teams to achieve their digital transformation goals.