The Body Part Myocardium is identified by letter "G" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to C22G
Tomo Nucl Med Imag of Myocardium using Thallium 201
Tomo Nucl Med Imag of Myocardium using Oth Radionuclide
Tomo Nucl Med Imag of Myocardium using Technetium 99m
Tomo Nucl Med Imag of Myocardium using Fluorine 18
Tomographic (Tomo) Nuclear Medicine Imaging of Myocardium
Tomo Nucl Med Imag of Myocardium using Indium 111