Er, pr, her2/neu
Hi, so sorry I disagree.
All three should be billed with 88360.
That is how we bill those out where I work.
Referring to our CPT book - it states Morphometric analysis, tumor immunohistochemistry (eg, Her-2/NEU, estrogen receptor / progesterone receptor), quantitative or semi quantitative, per specimen, each single antibody stain procedure; manual
However if you are using computer assisted technology it would be 88361 x3.
Per our laboratory catalog it states: Results are reported as negative (0, 1+), equivocal (2+), and strongly positive (3+) according to the interpretation guidelines for the FDA-approved Ventana Pathway HER2 (4B5) antibody.
Our location is not automated - so it would be the 88360 otherwise here is the link you may refer to:
http://essentiahealth.testcatalog.org/show/81504
Thanks,
Dana Chock, CPC, CCA, CANPC, CHONC, CPMA, CPB
Anesthesia, Pathology & Laboratory Coder