ICD-10-CM > I00-I99 > I20-I25 > I25 > I25.1 > I25.11 > I25.118 I25.118 Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris Billable/Specific Copy Code Copy Description Type 1 Excludes other forms of angina pectoris without atherosclerotic heart disease (I20.8-)