Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
ICD-10 I25.110 is a billable code used to indicate a diagnosis of atherosclerotic heart disease of native coronary artery with unstable angina pectoris.
I25.110 refers to atherosclerotic heart disease of the native coronary artery accompanied by unstable angina pectoris. This condition is characterized by the narrowing or blockage of coronary arteries due to atherosclerosis, which is the buildup of plaques made up of fat, cholesterol, and other substances. The clinical presentation often includes episodes of chest pain or discomfort that may occur at rest or with minimal exertion, indicating a significant risk of myocardial infarction. The anatomy involved primarily includes the coronary arteries, which supply blood to the heart muscle. Disease progression can lead to chronic ischemic heart disease and potentially result in acute coronary syndromes. Diagnostic considerations include a thorough patient history, physical examination, electrocardiograms (ECGs), and imaging studies such as stress tests or coronary angiography to assess the severity of arterial blockages and the presence of ischemia.
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
I25.110 covers atherosclerotic heart disease of the native coronary artery specifically associated with unstable angina pectoris. This includes patients experiencing chest pain that is unpredictable and may occur at rest, indicating a higher risk for acute coronary events.
I25.110 should be used when a patient presents with unstable angina pectoris due to atherosclerotic changes in the coronary arteries. It is important to differentiate this from stable angina (I25.109) or other forms of heart disease to ensure accurate treatment and management.
Documentation for I25.110 should include a detailed patient history of angina symptoms, results from diagnostic tests such as ECGs or stress tests, and any imaging studies that confirm the presence of atherosclerosis in the coronary arteries. Clinical notes must clearly indicate the unstable nature of the angina.
