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ICD-10-CM Codes
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I00-I99
Ischemic heart diseases
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Ischemic heart diseases I20-I25
Ischemic heart diseases I20-I25
Use AdditionalUse Additional Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
- code to identify presence of hypertension (I10-I16
ICD-10-CM Range I10-I16
Hypertensive diseasesType 1 Excludes- neonatal hypertension (P29.2)
- primary pulmonary hypertension (I27.0)
Type 2 Excludes- hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)
Use Additional- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
- I10 Essential (primary) hypertension
- I11 Hypertensive heart disease
- I12 Hypertensive chronic kidney disease
- I13 Hypertensive heart and chronic kidney di...
- I15 Secondary hypertension
- I16 Hypertensive crisis
Codes
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I20 Angina pectoris
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I21 Acute myocardial infarction
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I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction
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I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)
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I24 Other acute ischemic heart diseases
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I25 Chronic ischemic heart disease
ICD-10-CM Diagnosis Codes I20-*
- I20 Angina pectoris
- I20.0 Unstable angina
- I20.1 Angina pectoris with documented spasm
- I20.8 Other forms of angina pectoris
- I20.9 Angina pectoris, unspecified
ICD-10-CM Diagnosis Codes I21-*
- I21 Acute myocardial infarction
- I21.0 ST elevation (STEMI) myocardial infarction of...
- I21.01 ST elevation (STEMI) myocardial infarction in...
- I21.02 ST elevation (STEMI) myocardial infarction in...
- I21.09 ST elevation (STEMI) myocardial infarction in...
- I21.1 ST elevation (STEMI) myocardial infarction of...
- I21.11 ST elevation (STEMI) myocardial infarction in...
- I21.19 ST elevation (STEMI) myocardial infarction in...
- I21.2 ST elevation (STEMI) myocardial infarction of...
- I21.21 ST elevation (STEMI) myocardial infarction in...
- I21.29 ST elevation (STEMI) myocardial infarction in...
- I21.3 ST elevation (STEMI) myocardial infarction of...
- I21.4 Non-ST elevation (NSTEMI) myocardial infarcti...
- I21.9 Acute myocardial infarction, unspecified
- I21.A Other type of myocardial infarction
- I21.A1 Myocardial infarction type 2
- I21.A9 Other myocardial infarction type
ICD-10-CM Diagnosis Codes I22-*
- I22 Subsequent ST elevation (STEMI) and non-ST el...
- I22.0 Subsequent ST elevation (STEMI) myocardial in...
- I22.1 Subsequent ST elevation (STEMI) myocardial in...
- I22.2 Subsequent non-ST elevation (NSTEMI) myocardi...
- I22.8 Subsequent ST elevation (STEMI) myocardial in...
- I22.9 Subsequent ST elevation (STEMI) myocardial in...
ICD-10-CM Diagnosis Codes I23-*
- I23 Certain current complications following ST el...
- I23.0 Hemopericardium as current complication follo...
- I23.1 Atrial septal defect as current complication ...
- I23.2 Ventricular septal defect as current complica...
- I23.3 Rupture of cardiac wall without hemopericardi...
- I23.4 Rupture of chordae tendineae as current compl...
- I23.5 Rupture of papillary muscle as current compli...
- I23.6 Thrombosis of atrium, auricular appendage, an...
- I23.7 Postinfarction angina
- I23.8 Other current complications following acute m...
ICD-10-CM Diagnosis Codes I24-*
- I24 Other acute ischemic heart diseases
- I24.0 Acute coronary thrombosis not resulting in my...
- I24.1 Dressler's syndrome
- I24.8 Other forms of acute ischemic heart disease
- I24.9 Acute ischemic heart disease, unspecified
ICD-10-CM Diagnosis Codes I25-*
- I25 Chronic ischemic heart disease
- I25.1 Atherosclerotic heart disease of native coron...
- I25.10 Atherosclerotic heart disease of native coron...
- I25.11 Atherosclerotic heart disease of native coron...
- I25.110 Atherosclerotic heart disease of native coron...
- I25.111 Atherosclerotic heart disease of native coron...
- I25.118 Atherosclerotic heart disease of native coron...
- I25.119 Atherosclerotic heart disease of native coron...
- I25.2 Old myocardial infarction
- I25.3 Aneurysm of heart
- I25.4 Coronary artery aneurysm and dissection
- I25.41 Coronary artery aneurysm
- I25.42 Coronary artery dissection
- I25.5 Ischemic cardiomyopathy
- I25.6 Silent myocardial ischemia
- I25.7 Atherosclerosis of coronary artery bypass gra...
- I25.70 Atherosclerosis of coronary artery bypass gra...
- I25.700 Atherosclerosis of coronary artery bypass gra...
- I25.701 Atherosclerosis of coronary artery bypass gra...
- I25.708 Atherosclerosis of coronary artery bypass gra...
- I25.709 Atherosclerosis of coronary artery bypass gra...
- I25.71 Atherosclerosis of autologous vein coronary a...
- I25.710 Atherosclerosis of autologous vein coronary a...
- I25.711 Atherosclerosis of autologous vein coronary a...
- I25.718 Atherosclerosis of autologous vein coronary a...
- I25.719 Atherosclerosis of autologous vein coronary a...
- I25.72 Atherosclerosis of autologous artery coronary...
- I25.720 Atherosclerosis of autologous artery coronary...
- I25.721 Atherosclerosis of autologous artery coronary...
- I25.728 Atherosclerosis of autologous artery coronary...
- I25.729 Atherosclerosis of autologous artery coronary...
- I25.73 Atherosclerosis of nonautologous biological c...
- I25.730 Atherosclerosis of nonautologous biological c...
- I25.731 Atherosclerosis of nonautologous biological c...
- I25.738 Atherosclerosis of nonautologous biological c...
- I25.739 Atherosclerosis of nonautologous biological c...
- I25.75 Atherosclerosis of native coronary artery of ...
- I25.750 Atherosclerosis of native coronary artery of ...
- I25.751 Atherosclerosis of native coronary artery of ...
- I25.758 Atherosclerosis of native coronary artery of ...
- I25.759 Atherosclerosis of native coronary artery of ...
- I25.76 Atherosclerosis of bypass graft of coronary a...
- I25.760 Atherosclerosis of bypass graft of coronary a...
- I25.761 Atherosclerosis of bypass graft of coronary a...
- I25.768 Atherosclerosis of bypass graft of coronary a...
- I25.769 Atherosclerosis of bypass graft of coronary a...
- I25.79 Atherosclerosis of other coronary artery bypa...
- I25.790 Atherosclerosis of other coronary artery bypa...
- I25.791 Atherosclerosis of other coronary artery bypa...
- I25.798 Atherosclerosis of other coronary artery bypa...
- I25.799 Atherosclerosis of other coronary artery bypa...
- I25.8 Other forms of chronic ischemic heart disease...
- I25.81 Atherosclerosis of other coronary vessels wit...
- I25.810 Atherosclerosis of coronary artery bypass gra...
- I25.811 Atherosclerosis of native coronary artery of ...
- I25.812 Atherosclerosis of bypass graft of coronary a...
- I25.82 Chronic total occlusion of coronary artery
- I25.83 Coronary atherosclerosis due to lipid rich pl...
- I25.84 Coronary atherosclerosis due to calcified cor...
- I25.89 Other forms of chronic ischemic heart disease...
- I25.9 Chronic ischemic heart disease, unspecified
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I00-I99
ICD-10-CM Range I00-I99 Diseases of the circulatory system- I00-I02 Acute rheumatic fever
- I05-I09 Chronic rheumatic heart diseases
- I10-I16 Hypertensive diseases
- I20-I25 Ischemic heart diseases
- I26-I28 Pulmonary heart disease and diseases of ...
- I30-I52 Other forms of heart disease
- I60-I69 Cerebrovascular diseases
- I70-I79 Diseases of arteries, arterioles and cap...
- I80-I89 Diseases of veins, lymphatic vessels and...
- I95-I99 Other and unspecified disorders of the c...
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| I10-I16 ICD-10-CM Range I10-I16 Hypertensive diseasesType 1 Excludes- neonatal hypertension (P29.2)
- primary pulmonary hypertension (I27.0)
Type 2 Excludes- hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)
Use Additional- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
- I10 Essential (primary) hypertension
- I11 Hypertensive heart disease
- I12 Hypertensive chronic kidney disease
- I13 Hypertensive heart and chronic kidney di...
- I15 Secondary hypertension
- I16 Hypertensive crisis
| ICD10Data.com | I26-I28 ICD-10-CM Range I26-I28 Pulmonary heart disease and diseases of pulmonary circulation- I26 Pulmonary embolism
- I27 Other pulmonary heart diseases
- I28 Other diseases of pulmonary vessels
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| J00-J99
ICD-10-CM Range J00-J99 Diseases of the respiratory system- J00-J06 Acute upper respiratory infections
- J09-J18 Influenza and pneumonia
- J20-J22 Other acute lower respiratory infections
- J30-J39 Other diseases of upper respiratory trac...
- J40-J47 Chronic lower respiratory diseases
- J60-J70 Lung diseases due to external agents
- J80-J84 Other respiratory diseases principally a...
- J85-J86 Suppurative and necrotic conditions of t...
- J90-J94 Other diseases of the pleura
- J95-J95 Intraoperative and postprocedural compli...
- J96-J99 Other diseases of the respiratory system
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