Immunohistochemistry or immunocytochemistry, per specimen; each additional single or multiplex antibody stain (list separately in addition to code for primary procedure)
Short Description: Immunohisto/cyto chem add
Coverage Code: Carrier judgment
Action Code: No maintenance for this code
Date Added: January 1, 2014
Effective Date: January 1, 2015
Termination Date: December 31, 2014