Codes for Cardiac Computed Tomography

75571 — Computed tomography, heart, without contrast material, with quantitative evaluation of coronary calcium

75572 — Computed tomography, heart, with contrast material, for evaluation of cardiac structure and morphology (including 3D image postprocessing, assessment of cardiac function, and evaluation of venous structures, if performed)

75573 — Computed tomography, heart, with contrast material, for evaluation of cardiac structure and morphology in the setting of congenital heart disease (including 3D image postprocessing, assessment of LV cardiac function, RV structure and function and evaluation of venous structures, if performed)

75574 — Computed tomographic angiography, heart, coronary arteries and bypass grafts (when present), with contrast material, including 3D image postprocessing (including evaluation of cardiac structure and morphology, assessment of cardiac function, and evaluation of venous structures, if performed)

Fractional Flow Reserve

75580 — Augmentative software analyzes data from a separate coronary computed tomography angiography to estimate coronary fractional flow reserve. A physician or other qualified healthcare professional provides an interpretation and report.