Lean manufacturing technologies aimed at creating a patient-oriented system for providing medical services are being actively introduced in practical healthcare. Lean manufacturing is based on the concept of management based on the formation of a continuous value creation flow covering all processes of the organization and their continuous improvement through the involvement of the personnel of the medical organization. Currently, medical workers are in need of knowledge on the basics of lean manufacturing. A promising tool for developing lean competencies in healthcare workers is the use of a boxed solution for the “Value Stream” program. The article presents the stages of development, structural elements and results of testing the boxed solution.