Which standard provides guidance to healthcare organizations in developing interoperability?

The standard that offers guidance to healthcare organizations in developing interoperability is HL7. HL7 focuses specifically on the exchange of health information between systems and promotes the interoperability of health information. It provides a framework and standards for the exchange, integration, sharing, and retrieval of electronic health information.

HL7 encompasses various protocols, including Version 2.x messaging standards, Version 3, and the Fast Healthcare Interoperability Resources (FHIR), which is increasingly adopted for its support of web-based technologies and mobile applications. This focus on facilitating communication across different healthcare systems is essential for improving the quality of care and ensuring that patient data can flow seamlessly.

ISO 9001 relates to quality management systems but does not specifically address interoperability in healthcare. ASTM Standard E2522-07 deals with health information and data interoperability but is less widely recognized compared to HL7. SNOMED CT provides a comprehensive clinical terminology but does not directly guide the interoperability process.

Therefore, HL7 stands out as the standard dedicated to aiding healthcare organizations in achieving effective data exchange and interoperability.