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Test Code USTEK Ustekinumab Quantitation with Antibodies, Serum

Important Note

This test is only orderable by the laboratory.  To request this test in EPIC, please order LAB001 MAYO MISCELLANEOUS TEST.  Fill out appropriate prompts and request the Mayo test code listed above.

If you need further assistance, please contact the laboratory at 406-414-5010.

Forms

If not ordering electronically, complete, print, and send 1 of the following with the specimen:

-Gastroenterology and Hepatology Test Request (T728)

-Therapeutics Test Request (T831)

Useful For

Evaluating patients for loss of response, partial response on initiation of therapy, autoimmune or hypersensitivity reactions, primary nonresponse, reintroduction after drug holiday, endoscopic/computed tomography enterography recurrence (in inflammatory bowel disease) and acute infusion reactions using trough level specimens

 

This test does not differentiate between the originator and biosimilar products.

Profile Information

Test ID Reporting Name Available Separately Always Performed
USQN Ustekinumab QN, S No Yes
USTAB Ustekinumab Ab, S No Yes

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

80299

83520