The Qualifier None is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to CW1JSZ
Planar Nucl Med Imag of Pelvic Region using Indium 111
Planar Nucl Med Imag of Pelvic Region using Iodine 131
Planar Nucl Med Imag of Pelvic Region using Oth Radionuclide
Planar Nucl Med Imag of Pelvic Region using Technetium 99m
Planar Nucl Med Imag of Pelvic Region using Iodine 123
Planar Nucl Med Imag of Pelvic Region using Thallium 201
Planar Nucl Med Imag of Pelvic Region using Gallium 67