PT Siloam International Hospitals improves system efficiency and patient care through unified digital infrastructure and early AI applications.

In order to improve the quality of care delivered across its 41 facilities, Indonesia’s largest private hospital network has embarked on a system-wide modernization effort.

On 12 August 2025, PT Siloam International Hospitals Tbk (Siloam) announced that it had migrated its critical operations to a cloud-based infrastructure in a continual digital transformation program.

For years, the organization had faced challenges common to large healthcare systems:

  • fragmented hospital information systems
  • heavy administrative workloads
  • difficulties in ensuring consistent data access across its expanding network

These issues have limited both operational efficiency and the ability of medical staff to dedicate more time to patient interactions.

Siloam has since moved towards a unified digital environment built on scalable and secure cloud services. The shift has standardized core processes, enabled real-time data sharing, and laid the foundation for the practical use of artificial intelligence in daily operations. Among the changes already implemented are:

  • Deployment of containerized applications with automated scaling and orchestration processes
  • High-performance data handling through managed relational databases and in-memory caching
  • Event-driven integration across microservices for smoother hospital workflows
  • Serverless automation of routine backend tasks
  • Centralized backup and disaster recovery systems to ensure business continuity

The improved infrastructure has supported the development of two early AI applications: one that auto-summarizes medical interactions into structured records, and another that streamlines inventory management by automating data entry.

The hospital group is also exploring tools for forecasting demand, supporting clinical decisions, and deepening patient engagement.

The group’s CEO, Caroline Riady, noted: “Digital transformation is not just about systems, it’s about impact… We are reimagining how healthcare works in Indonesia. We’re giving time back to our doctors, clarity to our decisions, and better outcomes for our patients. This is what modern healthcare should look like.”

Anthony Amni, Country Manager (Indonesia), AWS, the tech vendor involved, noted that his firm’s focus is on “helping organizations modernize operations and deliver better outcomes for the communities they serve.”