The 2024 Medicaid Expo focused on AI, highlighting the rise of AI Agents and their revolutionary potential in healthcare. AI Agents can autonomously perform tasks ranging from 24-hour health consultations and medical image analysis to drug development and personalized treatment. They effectively address issues such as uneven distribution of medical resources and diagnostic errors, driving progress in smart healthcare. However, challenges such as data privacy, algorithmic bias, and accountability need to be addressed. In the future, AI Agents will possess stronger multimodal interaction and self-learning capabilities, becoming crucial assistants to healthcare professionals and improving human health and well-being.