The expansion of the 4th Industrial Revolution is making it easier to collect and analyze big data through cloud technology. In addition, advances in semiconductor design and manufacturing technology are accelerating the development of artificial intelligence due to improvements in computer processing speed and performance. These developments in artificial intelligence technology are expected to be applied to the healthcare industry and create new value. Recently, ChatGPT, which has evolved one step further, has emerged, bringing about the development of a new technology called ‘Generative AI’. Research is being actively conducted on how AI can replace fields that were considered the exclusive domain of humans with specialized knowledge, such as medicine and law. In this study, we aim to take the opportunity to identify trends in the healthcare field of generative AI.