CPT® Code 93895

Quantitative carotid intima media thickness (CIMT) and carotid atheroma evaluation is a diagnostic procedure that utilizes ultrasound technology in conjunction with specialized software to assess the thickness of the carotid artery walls and the presence of atheromas. Atheromas are pathological accumulations of various materials, including macrophage cells, lipids, calcium, and fibrous connective tissue, which develop within the intima media layer of the arterial wall. This buildup can lead to inflammation, swelling, and narrowing of the arteries, potentially impeding blood flow to critical areas such as the brain. The ultrasound examination provides valuable insights into the condition of the carotid arteries, serving as a surrogate marker for atherosclerosis and offering prognostic information regarding cardiovascular disease risk. Additionally, CIMT measurements can be instrumental in tracking the progression of atherosclerosis over time and evaluating the effectiveness of therapeutic interventions aimed at reducing cardiovascular risk. The procedure involves imaging both the right and left carotid arteries, and it is distinct from traditional ultrasound studies, as it not only detects stenosis but also quantifies the extent of soft plaque accumulation in segments of the arteries that may not show clear signs of atherosclerotic disease.