Abstract: Patient navigation is an effective intervention measure to promote the integration of medical systems and services. By providing individualized, coordinated, and continuous care, patient navigation offers a way to address the problem of fragmented services across institutions and levels of care in the whole-process management of lung cancer, providing assistance to patients with complex healthcare needs. Herein, we reviewed the origin, the development, the models, and the application status of patient navigation in China and other countries. We also analyzed the considerations regarding introducing patient navigation in the whole-process management of lung cancer against the background of medical consortiums in China, discussing why patient navigation should be introduced, how to introduce patient navigation, as well as potential challenges and coping strategies. Patient navigation meets the current needs for equitable, accessible, systematic, continuous, and integrated prevention and treatment services for chronic diseases in the context of the Healthy China Strategy. It helps fill the gaps in the continuity and coordination of whole-process management of lung cancer patients in the context of medical consortiums. However, introducing patient navigation in medical consortiums involving multiple institutions and levels of care may face challenges, including incompatibility between the health information systems of different institutions, poor cross-institutional collaboration and communication, and limited resources. Further improvement is needed in medical informatization, coordination and communication mechanisms, and benefit distribution mechanisms within the medical consortiums. In this paper, we intend to provide insights and suggestions for developing patient navigation models that suit China's local characteristics and for promoting the implementation and development of whole-process management of lung cancer in the context of the medical consortium system.