AI technologies advance healthcare by transforming diagnostics, care delivery, and public health strategy. Smart systems detect abnormalities in scans, monitor vital signs, and advise on prescriptions. Cloud infrastructure ensures seamless access to electronic records, promoting interoperability. Economic benefits emerge through optimized resource usage and shorter hospital stays. Machine capabilities extend into epidemiology, pharmacy, and behavioral sciences. Deployment faces issues like algorithmic transparency, data diversity, and training adequacy. Funding supports cross-disciplinary development among academic, commercial, and governmental institutions. Patient-centric tools, such as chatbots and predictive models, improve satisfaction. Scalability enables penetration into underserved areas, reshaping medical landscapes with intelligent, connected frameworks.