California Department of Health Care Services Technology Modernization Case Study

This case study documents the partnership between California's Department of Health Care Services (DHCS) and HashiCorp to modernize the Department's technology infrastructure. The objective was to accelerate technology modernization and transition operations to a cloud-based environment. The study outlines the challenges faced by DHCS, including legacy technology stacks that hindered scalability and delayed service delivery. It details the implementation of HashiCorp Terraform Cloud, which enabled the Department to automate resource provisioning, significantly reducing deployment times and improving service availability. The case study highlights the outcomes achieved, such as the ability to support over 200 applications and streamline operations while enhancing security and compliance. The transformation has led to a more efficient infrastructure, allowing the DHCS to better serve millions of Californians by improving the speed and reliability of healthcare services. Overall, the case study illustrates the successful modernization efforts undertaken by DHCS to meet current and future demands.