Angina Pectoris

Principal diagnosis codes (10)

• I20.0Unstable angina
• I20.1Angina pectoris with documented spasm
• I20.2Refractory angina pectoris
• I20.81Angina pectoris with coronary microvascular dysfunction
• I20.89Other forms of angina pectoris
• I20.9Angina pectoris, unspecified
• I24.0Acute coronary thrombosis not resulting in myocardial infarction
• I24.81Acute coronary microvascular dysfunction
• I24.89Other forms of acute ischemic heart disease
• I24.9Acute ischemic heart disease, unspecified