2024 CPT 75580 Addendum to Cardiology & Radiology Imaging Guidelines

This addendum covers noninvasive coronary fractional flow reserve (FFR) derived from augmentative software analysis of coronary computed tomography angiography (CCTA) datasets — now reported under CPT 75580 replacing former 0501T–0504T — for patients undergoing CCTA to evaluate suspected coronary artery disease. Major limitations: this notice does not change clinical coverage criteria (it retains the same indications as the retired codes), lists no new diagnoses, age/frequency, or exclusion details, and states that specific guideline updates and coverage specifics will be published in future revisions.

"FFR-CT services previously reported with CPT codes 0501T, 0502T, 0503T, and 0504T are now reported with CPT 75580 (i."

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