Occlusion and stenosis of left carotid artery
ICD-10 I65.22 is a billable code used to indicate a diagnosis of occlusion and stenosis of left carotid artery.
I65.22 refers to the occlusion and stenosis of the left carotid artery, a critical condition affecting the vascular system. The carotid arteries are major blood vessels that supply blood to the brain, neck, and face. Stenosis occurs when these arteries become narrowed due to atherosclerosis, which is the buildup of fatty deposits, cholesterol, and other substances in the arterial walls. Patients may present with symptoms such as transient ischemic attacks (TIAs), stroke, or other neurological deficits, depending on the severity of the occlusion. The disease progression can lead to significant morbidity, including permanent neurological damage or death if not addressed promptly. Diagnostic considerations include imaging studies such as Doppler ultrasound, CT angiography, or MR angiography to assess blood flow and identify the degree of stenosis. Early detection and management are crucial to prevent serious complications, making it essential for healthcare providers to recognize the signs and symptoms associated with this condition.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
I65.22 covers occlusion and stenosis of the left carotid artery, which may be due to atherosclerosis or other vascular diseases. It is important to document the severity of the stenosis and any associated symptoms such as TIAs or strokes.
I65.22 should be used when the occlusion or stenosis specifically affects the left carotid artery. If the right carotid artery is involved, I65.21 should be used. Additionally, if both arteries are affected, I65.23 may be appropriate.
Documentation should include clinical findings, imaging results that confirm the diagnosis of left carotid artery stenosis or occlusion, and any relevant patient history, such as previous TIAs or strokes.
