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Blockchain Solution for Municipality Insurance Management System

About Customer

The customer is an organization in the Netherlands that provides care for the young and disabled. They address their complex care requirements such as disability, psychological problems and serious behavioral problems, with treatment, counseling, living, working, learning and free time, with the help of local municipalities, healthcare organizations, companies, schools, housing associations and neighborhoods.


Often there are multiple healthcare issues such as intellectual disability and behavioral problems. The customer realized the need to develop a system to automate the work done by healthcare providers and the Municipality. Funds are added to the patient’s wallet in the form of a token when a request is approved by the Municipality. Once the Municipality uploads the approved service (product), the healthcare provider accepts the product request and creates a grant for the patient. Thereafter, a grant invoice XML is generated, which is stored in the blockchain. Once the invoice is accepted, the treatment amount is transferred from the patient’s wallet to the healthcare provider’s wallet.

Blockchain Solution for Municipality Insurance Management System - 01

Technology Used



Apache, IIS

Web Server

ASP.NET (C#) MVC Framework, Node.js, Solidity

Programming Language


Database Management Server

MVC/Entity framework 4.5


JavaScript, JQuery, Bootstrap

Client Technology


Version Control

Solidity Ethereum, Web3.js, Parity


Blockchain Solution for Municipality Insurance Management System - 02
Blockchain Solution for Municipality Insurance Management System - 03

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The system provides the following roles with its features:

  • Facile and reliable “Municipality Insurance Management Module", handles records of the municipality, healthcare providers, and patients with extensive accuracy.

  • Users Admin Management" module manages the data of the Municipality, Healthcare, and Patients

  • Municipality Admin Management” creates grants for patients and manages Municipality roles such as Administrative and Contract Manager along with review of invoices and reading of notifications.

  • Municipality Administrative” accepts or rejects grants which are raised by the connected healthcare providers, on behalf of the Municipality. It has the right to read notifications and view invoices.

  • Municipality Contract Manager” module to upload products and rules of contract requests to its connected healthcare providers and withdraw accepted product requests and rules of the contract.

  • Healthcare Provider Admin” module manages Healthcare provider roles such as Cluster Leader, Administrative, Contract Managers and Customer Office along with reading notifications and reviewing invoices.

  • Healthcare Cluster Leader” functionality to create grants for its patients of active products, review invoices, and read notifications of their healthcare providers

  • Healthcare Administrative” creates grants for its patients of active products, reviews invoices, and reads notifications of their healthcare providers.

  • Healthcare Contract Manager” accepts or rejects product requests and rules of contract on behalf of the healthcare provider and accepts or rejects withdrawing products and rules of products.

  • Customer Office” manages the records of patients and guardians.

  • Patients and Guardian” functionality to view grants and Invoices, and read notifications.

image Conclusion/Results

iFour Technolab Pvt. Ltd. developed a sustainable and reliable solution for the healthcare provider and municipality using the permissible Blockchain. This system helped the healthcare provider and municipality to manage their patient’s details, auto-generated invoice, and product management effectively. Blockchain enhanced the security of invoices and patient details associated with information.


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