A PET scan of the myocardium using O-15 would be reported with which code?

To determine the correct code for a PET scan of the myocardium using O-15, we must examine the coding structure in ICD-10-PCS. The codes provided begin with "C," indicating that they fall under the group of codes related to imaging procedures.

The key components of the chosen code, C23GMZZ, are as follows:

• The "C" prefix signifies that this coding falls under the category of imaging procedures.

• The second character "2" indicates that the root operation is a "Scan," which is appropriate for the procedure described as a PET scan.

• The third character "3" specifies the body part involved, which, in this case, corresponds to the myocardium (heart muscle).

• The "G" for the fourth character implies the type of contrast used; in this scenario, O-15 would apply, as it is a radiopharmaceutical used in PET scans.

• The remaining characters, "MZZ," signify the specific qualifiers for the procedure, which matches the characteristics of a standard imaging procedure without additional modifiers.

In conclusion, the complete designation of C23GMZZ encapsulates all details relevant to performing a PET scan of the myocardium using a specific radioactive tracer, making it the accurate code