General Coding:
Don’t Use a Modifier Just to Override a NCCI Edit
Published on Wed Aug 19, 2026
Question: A patient with atherosclerotic heart disease undergoes a diagnostic cardiac catheterization 93458 (Catheter placement in coronary artery(s) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation; with left heart catheterization including intraprocedural injection(s) for left ventriculography, when performed). During the same encounter, the cardiologist performs a coronary angiography as part of the catheterization procedure 92928 [...]