Our client, a Healthcare organization conducting research studies on various diseases, faces challenges in collecting and maintaining patient Medical Billing Records (MBRs) in an encrypted format. To address this, an application was developed using Angular 5 for the frontend and NodeJS for the backend, facilitating the generation of reports for pending and upcoming MBRs based on patient enrollment, randomization, and index hospitalization data.

Meeting Reporting Requirements

Another challenge is to generate multiple reports based on sites, MBR overview, billing status, etc., with different templates catering to roles like Sponsor, RC, and Admin. To overcome this, functionality was incorporated to generate reports as per specific requirements, such as the “Missing Site CRA” report listing CRAs absent in participating sites and the “MBR Overview for Administrators” report detailing MBR statuses.

Ensuring HIPAA Compliance

Given the sensitivity of patient data, ensuring compliance with the Health Insurance Portability and Accountability Act (HIPAA) is imperative. Initially built using AngularJS/NodeJS with a MySQL database, the application was later upgraded to Angular 5/NodeJS with Mongo 3.6. This upgrade enhanced data security and encryption, making the application HIPAA compliant.

Healthcare Application using Angular and Node JS
Healthcare Application using Angular and Node JS

Data Privacy and Security

The protection of patient data is paramount, requiring robust measures to safeguard confidentiality and integrity. The application’s security measures were strengthened to encrypt data at rest and during transactions, ensuring compliance with HIPAA regulations. This comprehensive approach mitigates the risk of data breaches and unauthorized access to sensitive information.

Continuous Improvement and Adaptation

In the dynamic healthcare landscape, continuous improvement and adaptation are essential to address evolving challenges and regulatory requirements. Our client’s commitment to enhancing data privacy and security underscores their dedication to maintaining patient trust and confidentiality. By leveraging technology advancements and adhering to best practices, they ensure the integrity and confidentiality of patient data.


In summary, the healthcare organization successfully addressed challenges related to patient data privacy, reporting requirements, and HIPAA compliance through the development and enhancement of their application. By leveraging Angular 5, NodeJS, and MongoDB, they improved data security, encrypted sensitive information, and generated customized reports to meet various stakeholder needs. Moving forward, they remain vigilant in maintaining compliance and adapting to changes in regulatory frameworks to uphold patient confidentiality and trust.

We can't wait to hear from you

Let's talk