ICD-11 classes
X Extension Codes
Dimensions of external causes
Cause investigation and type of investigation
XE9MY Testing of patient sample or reference material using...

ICD-11 XE9MY Testing of patient sample or reference material using reference method

The investigation employed relevant empirical testing of a patient sample or reference material using an appropriate reference method 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.