The Body Part Brain is identified by number "0" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to C030
PET Imag of Brain using Oth Radionuclide
PET Imag of Brain using Fluorine 18
PET Imag of Brain using Carbon 11
PET Imag of Brain using Oxygen 15