Infliximab Concentration and Anti-Infliximab Antibody (Serial Monitor)

CPT: 80299; 82397
Print Share

Test Details


  • Anti-TNF-alpha Drug
  • IFD
  • Remicade

Clinical Information

Special Instructions

To order this test without the serial monitor service, use 503770. For a complete test description, see Infliximab Concentration and Anti-Infliximab Antibody [503770].


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
503870 Infliximab+Ab (Serial Monitor) 503772 Infliximab Drug Level ug/mL 39803-2
503870 Infliximab+Ab (Serial Monitor) 503773 Anti-Infliximab Antibody ng/mL 72623-2
Reflex Table for Anti-Infliximab Antibody
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 000000 Serial Monitoring 000000 Serial Monitoring N/A

For Providers

Please login to order a test.


© 2018  Laboratory Corporation of America® Holdings and Lexi-Comp Inc. All Rights Reserved.

CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2018, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at Additional information regarding LOINC® codes can be found at, including the LOINC Manual, which can be downloaded at