ICD-11 classes
X Extension Codes
Dimensions of external causes
Cause investigation and type of investigation
XE89L Testing of patient sample or reference material using...

ICD-11 XE89L Testing of patient sample or reference material using competitor's device

The investigation employed relevant empirical testing of a patient sample or reference material using a competitor's device that is comparable to the device (usually an IVD) involved in the reported adverse event in order to support the identification of possible causes for the adverse event. Relevant testing would typically be based on test methods used for evaluating safety and performance as described in the latest relevant standards.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.