A hospital information system (HIS) is a tool that assists hospital administration to efficiently manage processes related to staff, medical, financial, and administrative matters. It maintains employee and patient records, handles billing and payments, supports inventory management and resource allocation. Recent improvements to HIS include facility booking, two-way communication, and separate modules for doctors, nurses, administration and other staff. Recommendations are to create separate portals for internal and external users, provide continuous patient updates, offer expert advice, train all staff, and implement a health plan system. Effective communication is crucial as hospitals are commercial businesses but must prioritize patient care over commercial interests.