ARUP Laboratories is a national clinical and anatomic pathology reference laboratory and an enterprise of the University of Utah and its Department of Pathology. With more than 2,000 employees, ARUP offers in excess of 2,000 tests and test combinations, ranging from routine screening tests to highly esoteric molecular and genetic assays. We provide LOINC codes with our test result detail to assist our clients in mapping our results to their internal codes and to provide them with data for research and tracking. A list of our LOINC mappings may be found at www.aruplab.com -> Test Information -> CPT/LOINC Codes.