A US-based HMO engaged Nathan Ark's consulting and development services to develop the business logic and design the application for patient insurance billing, accounts receivables, and reconciliation. The system would enable insurance companies to achieve timely and accurate information on billing for services performed by hospitals.

Nathan Ark's experience in the area of medical billing and transactions in the domain of HMOs and Insurance companies enabled it to build a robust suite of applications that would integrate medical practitioners, hospitals, and the insurance companies information systems. Several new projects are currently underway at Nathan Ark to develop new applications, front-ends, and integrate the existing systems and applications at this client.