https://iaeme.com/Home/journal/IJCET 1920 editor@iaeme.com International Journal of Computer Engineering and Technology (IJCET) Volume 15, Issue 6, Nov-Dec 2024, pp. 1920-1929, Article ID: IJCET_15_06_164 Available online at https://iaeme.com/Home/issue/IJCET?Volume=15&Issue=6 ISSN Print: 0976-6367; ISSN Online: 0976-6375; Journal ID: 5751-5249 Impact Factor (2024): 18.59 (Based on Google Scholar Citation) DOI: https://doi.org/10.34218/IJCET_15_06_164 © IAEME Publication CLOUD COMPUTING IN HEALTHCARE: TRANSFORMING PATIENT CARE AND OPERATIONS Mohit Mittal Dr. A.P.J. Abdul Kalam Technical University, India. ABSTRACT Cloud computing has emerged as a transformative force in the healthcare industry, revolutionizing how organizations deliver patient care, manage data, and optimize operations. This comprehensive article examines the evolution from traditional infrastructure to cloud-based solutions, exploring fundamental service models, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). The article investigates various deployment models - public, private, and hybrid clouds - and their specific applications in healthcare settings. It further analyzes the transformative impact on patient care, operational efficiency, and