What is Cerner Command Language?

Cerner Command Language (CCL) is a proprietary scripting language developed by Cerner Corporation, primarily used to query and report data from Cerner Millennium electronic health record (EHR) systems. CCL enables users, such as developers and analysts, to create custom reports, automate processes, and extract meaningful healthcare information from large clinical databases. It is similar to SQL in structure but tailored to work with Cerner's unique data model and system architecture. Learning CCL is essential for professionals who need to customize Cerner workflows, generate advanced reports, or support clinical decision-making within healthcare organizations.