The Radionuclide Fluorine 18 (F is identified by letter "K" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to C22GK
Tomo Nucl Med Imag of Myocardium using Oth Radionuclide
Tomo Nucl Med Imag of Myocardium using Thallium 201
Tomo Nucl Med Imag of Myocardium using Technetium 99m
Tomo Nucl Med Imag of Myocardium using Fluorine 18
Tomo Nucl Med Imag of Myocardium using Indium 111
Tomographic (Tomo) Nuclear Medicine Imaging of Myocardium