Healthcare interoperability refers to the ability of different healthcare information systems and applications to exchange and use patient data seamlessly and efficiently. It involves the exchange of health information among healthcare providers, patients, and other stakeholders, regardless of the software or system used. Interoperability allows healthcare providers to access the right information at the right time to make informed clinical decisions, improve patient outcomes, and reduce costs. It can also enhance the patient experience by allowing them to share their health information with providers and caregivers. Healthcare interoperability can be achieved through the use of standard formats for exchanging health information, such as HL7 (Health Level Seven) or FHIR (Fast Healthcare Interoperability Resources), and by ensuring that different systems can communicate with each other using these standards. Additionally, interoperability requires data security, privacy, and consent management to protect patients’ health information.