| 88341 |
Immunohistochemistry or immunocytochemistry, per specimen; each additional single antibody stain procedure (List separately in addition to code for primary procedure) |
|
| 88342 |
Immunohistochemistry or immunocytochemistry, per specimen; initial single antibody stain procedure |
|
| 88344 |
Immunohistochemistry or immunocytochemistry, per specimen; each multiplex antibody stain procedure |
|