Posted Date
Effective Date
Update Type Test Discontinued
CPT Code 80299, 83520


Certolizumab pegol and Certolizumab Antibodies
Order Code:                 FCERT
CPT Code:                   80299, 83520
Referral Laboratory:    Mayo Medical Laboratories


Effective March 19, 2020 MLabs will discontinue Certolizumab pegol and Certolizumab Antibodies (FCERT) due to Mayo Medical Laboratories discontinuing the test.


Recommended Test

Certolizumab pegol and Anti-Certolizumab Antibodies, DoseASSURE CTZ
Order Code:  FCZAC
Referral Laboratory:    Mayo Medical Laboratories


Collection Instructions: Collect approximately 5mL of whole blood in a red top or serum separator tube (SST). Spin and aliquot approximately 3 mL of serum into a plastic vial and freeze. 


Methodology: Electrochemiluminescence immunoassay (ECLIA); Surface Plasmon Resonance


Reference Ranges:

Certolizumab: Quantitation Limit: <1.0 ug/mL  Results of 1ug/mL or higher indicate detection of Certolizumab.


Anti-Certolizumab Antibody: Quantitation Limit: <40 ng/mL  Results of 40 ng/mL or higher indicate detection of Anti-Certolizumab pegol antibodies.