Hospital interoperability enables healthcare facilities to exchange and access patient information across clinical systems, departments, and external care providers. In the United States, these capabilities support coordinated treatment, accurate medical records, and efficient information sharing. Hospital interoperability solutions connect electronic health records, laboratory systems, imaging platforms, pharmacy applications, and other healthcare technologies through standardized data formats and secure interfaces. Effective implementation requires attention to data quality, privacy regulations, cybersecurity, and compatibility with existing infrastructure. By improving information accessibility and reducing fragmented records, interoperability helps hospitals streamline workflows, support clinical decision-making, and maintain continuity of care across healthcare settings while meeting evolving operational requirements.