The OBX carries clinical information needed by the filler to interpret the observation made. True or False?

The statement is true. The OBX segment in HL7 messages is specifically designed to convey observation or clinical information. This segment can include various types of data, such as numerical measurements, coded values, or descriptive text, which are essential for the "filler" (the system processing the order or request) to interpret the observations accurately. Each OBX segment may carry one specific observation, which allows healthcare providers to obtain detailed insights regarding patient data and clinical findings.

In the context of healthcare and data exchange, accurate interpretation of observations is crucial for patient care, diagnosis, and treatment planning. The OBX segment ensures that the necessary clinical information is effectively communicated, thus enabling appropriate action or follow-up based on the observations relayed. This principle reflects the broader goal of HL7 standards, which is to facilitate interoperable data exchange between different healthcare systems.