Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris
ICD-10 I25.790 is a billable code used to indicate a diagnosis of atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris.
I25.790 refers to atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris. This condition arises when there is a buildup of plaque in the grafts used to bypass blocked coronary arteries, leading to reduced blood flow to the heart muscle. Clinically, patients may present with symptoms of unstable angina, characterized by chest pain or discomfort that occurs unpredictably and may worsen over time. The anatomy involved includes the coronary arteries and the grafts, which can be saphenous veins or arterial conduits. Disease progression can lead to myocardial ischemia, heart attacks, and further complications if not managed appropriately. Diagnostic considerations include a thorough patient history, physical examination, electrocardiograms (ECGs), stress testing, and possibly coronary angiography to assess graft patency and the extent of atherosclerosis. Early identification and management are crucial to prevent serious cardiovascular events.
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
I25.790 covers atherosclerosis affecting coronary artery bypass grafts, specifically when patients experience unstable angina pectoris. This includes symptoms of chest pain that occur at rest or with minimal exertion, indicating a significant risk of myocardial infarction.
I25.790 should be used when the patient has a documented history of coronary artery bypass grafting and presents with unstable angina due to atherosclerosis affecting those grafts. It is important to differentiate from codes related to native coronary arteries.
Documentation should include a detailed history of coronary artery disease, prior bypass surgeries, current symptoms of unstable angina, results from diagnostic tests (like ECGs or angiograms), and treatment plans that reflect the severity of the condition.
