Oncology & Hematology Coding Alert

Question: What is a "triple-contrast" CT?Connecticut SubscriberAnswer: Typically, a triple-contrast CT refers to scans of the abdomen and/or pelvis involving intravenous (IV), oral, and rectal contrast.Watch the order of administration and scanning because this affects your coding. According to CPT's Radiology Guidelines, "oral and/or rectal contrast administration alone does not qualify as a study 'with contrast.'" Intravascularly administered contrast, on the other hand, does qualify for a "with contrast" code.As a result, if the patient receives IV contrast before the scanning begins, then the IV contrast will still be present in the later scans with the added oral and rectal contrast. That means you should not report "without contrast" scans. All of the scans are "with contrast."For example: The physician may scan the abdomen and pelvis with intravenous contrast, and then scan them again after administration of oral and rectal barium contrast. In this case, you should report new code [...]