The Radionuclide Iodine 123 (I is identified by letter "F" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to CW16F
Planar Nucl Med Imag of Chest & Neck using Iodine 123
Planar Nucl Med Imag of Chest & Neck using Indium 111
Planar Nucl Med Imag of Chest & Neck using Technetium 99m
Planar Nucl Med Imag of Chest & Neck using Thallium 201
Planar Nucl Med Imag of Chest & Neck using Oth Radionuclide
Planar Nucl Med Imag of Chest & Neck using Gallium 67
Planar Nucl Med Imag of Chest & Neck using Iodine 131