6
The Nonimaging Nuclear Medicine Assay root operation is identified by the character code 6 in the 3rd position of the procedure code. It is defined as Introduction of radioactive materials into the body for the study of body fluids and blood elements, by the detection of radioactive emissions.
Section:
C = Nuclear Medicine
Body System:
T = Urinary System
Root Operation:
1 - Planar Nuclear Medicine Imaging2 - Tomographic (Tomo) Nuclear Medicine Imaging