A health information system in healthcare technology serves to manage patient data effectively, facilitating better decision-making and improving the quality of care. These systems integrate various components such as electronic health records, clinical decision support tools, and data analytics, allowing healthcare providers to access and share vital information efficiently. This results in enhanced patient outcomes, better coordination among providers, and streamlined administrative processes. Overall, these systems play a crucial role in transforming healthcare into a more efficient, patient-centric model.