Below is a list summarizing the CPT codes for flow cytometry procedures.
CPT Code 88182
CPT 88182 describes flow cytometry, cell cycle, or DNA analysis
CPT Code 88184
CPT 88184 describes the flow cytometry of a cell surface, cytoplasmic or nuclear marker, with the technical component only for the first marker.
CPT Code 88187
CPT 88187 describes the interpretation of flow cytometry with 2 to 8 markers
CPT Code 88188
CPT 88188 describes flow cytometry interpretation with 9 to 15 markers.
CPT Code 88189
CPT 88189 describes flow cytometry interpretation with 16 or more markers.