How LabCorp uses LOINC:

LabCorp provides medical laboratory tests and services through a national network of primary clinical laboratories and specialized Centers of Excellence. With scientific expertise in esoteric testing, genomics, and clinical and anatomic pathology, LabCorp performs over one million tests on more than 400,000 samples each day. LabCorp has more than 35 years of experience in serving physicians and their patients.

LabCorp has been actively engaged in LOINC code mapping for several years. LOINC codes are available on our website at, under the Test Menu option, for the tests published in our Directory of Services. LOINC codes can also be transmitted within a HL7 interface for our clients who utilize them for test tracking purposes and/or to map our results to their own local codes. Additional LOINC code information can be obtained or questions addressed by contacting


3060 S. Church St.
Burlington, NC 27215

Leanna Harmon
Project Administrator, Corporate Coding Resources