ICD 10 CM CODES for I00-I99 : Diseases of the circulatory system (I00-I99)

ICD 10 CM Codes

Includes
This chapter contains the following blocks: 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 pulmonary circulation I30-I52 Other forms of heart disease I60-I69 Cerebrovascular diseases I70-I79 Diseases of arteries, arterioles and capillaries I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified I95-I99 Other and unspecified disorders of the circulatory system
Type 2 Excludes
certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
systemic connective tissue disorders (M30-M36)
transient cerebral ischemic attacks and related syndromes (G45.-)
I00-I02	2021 ICD-10-CM Diagnosis Sections I00-I02 Acute rheumatic fever (I00-I02): I00 Rheumatic fever without heart involvement I01 Rheumatic fever with heart involvement I02 Rheumatic chorea	Acute rheumatic fever (I00-I02)
I05-I09	2021 ICD-10-CM Diagnosis Sections I05-I09 Chronic rheumatic heart diseases (I05-I09): I05 Rheumatic mitral valve diseases I06 Rheumatic aortic valve diseases I07 Rheumatic tricuspid valve diseases I08 Multiple valve diseases I09 Other rheumatic heart diseases	Chronic rheumatic heart diseases (I05-I09)
I10-I16	2021 ICD-10-CM Diagnosis Sections I10-I16 Hypertensive diseases (I10-I16): I10 Essential (primary) hypertension I11 Hypertensive heart disease I12 Hypertensive chronic kidney disease I13 Hypertensive heart and chronic kidney disease I15 Secondary hypertension I16 Hypertensive crisis	Hypertensive diseases (I10-I16)
I20-I25	2021 ICD-10-CM Diagnosis Sections I20-I25 Ischemic heart diseases (I20-I25): I20 Angina pectoris I21 Acute myocardial infarction I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period) I24 Other acute ischemic heart diseases I25 Chronic ischemic heart disease	Ischemic heart diseases (I20-I25)
I26-I28	2021 ICD-10-CM Diagnosis Sections I26-I28 Pulmonary heart disease and diseases of pulmonary circulation (I26-I28): I26 Pulmonary embolism I27 Other pulmonary heart diseases I28 Other diseases of pulmonary vessels	Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
I30-I52	2021 ICD-10-CM Diagnosis Sections I30-I52 Other forms of heart disease (I30-I52): I30 Acute pericarditis I31 Other diseases of pericardium I32 Pericarditis in diseases classified elsewhere I33 Acute and subacute endocarditis I34 Nonrheumatic mitral valve disorders I35 Nonrheumatic aortic valve disorders I36 Nonrheumatic tricuspid valve disorders I37 Nonrheumatic pulmonary valve disorders I38 Endocarditis, valve unspecified I39 Endocarditis and heart valve disorders in diseases classified elsewhere I40 Acute myocarditis I41 Myocarditis in diseases classified elsewhere I42 Cardiomyopathy I43 Cardiomyopathy in diseases classified elsewhere I44 Atrioventricular and left bundle-branch block I45 Other conduction disorders I46 Cardiac arrest I47 Paroxysmal tachycardia I48 Atrial fibrillation and flutter I49 Other cardiac arrhythmias I50 Heart failure I51 Complications and ill-defined descriptions of heart disease I52 Other heart disorders in diseases classified elsewhere	Other forms of heart disease (I30-I52)
I60-I69	2021 ICD-10-CM Diagnosis Sections I60-I69 Cerebrovascular diseases (I60-I69): I60 Nontraumatic subarachnoid hemorrhage I61 Nontraumatic intracerebral hemorrhage I62 Other and unspecified nontraumatic intracranial hemorrhage I63 Cerebral infarction I65 Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction I66 Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction I67 Other cerebrovascular diseases I68 Cerebrovascular disorders in diseases classified elsewhere I69 Sequelae of cerebrovascular disease	Cerebrovascular diseases (I60-I69)
I70-I79	2021 ICD-10-CM Diagnosis Sections I70-I79 Diseases of arteries, arterioles and capillaries (I70-I79): I70 Atherosclerosis I71 Aortic aneurysm and dissection I72 Other aneurysm I73 Other peripheral vascular diseases I74 Arterial embolism and thrombosis I75 Atheroembolism I76 Septic arterial embolism I77 Other disorders of arteries and arterioles I78 Diseases of capillaries I79 Disorders of arteries, arterioles and capillaries in diseases classified elsewhere	Diseases of arteries, arterioles and capillaries (I70-I79)
I80-I89	2021 ICD-10-CM Diagnosis Sections I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89): I80 Phlebitis and thrombophlebitis I81 Portal vein thrombosis I82 Other venous embolism and thrombosis I83 Varicose veins of lower extremities I85 Esophageal varices I86 Varicose veins of other sites I87 Other disorders of veins I88 Nonspecific lymphadenitis I89 Other noninfective disorders of lymphatic vessels and lymph nodes	Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
I95-I99	2021 ICD-10-CM Diagnosis Sections I95-I99 Other and unspecified disorders of the circulatory system (I95-I99): I95 Hypotension I96 Gangrene, not elsewhere classified I97 Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified I99 Other and unspecified disorders of circulatory system	Other and unspecified disorders of the circulatory system (I95-I99)

ICD 10 CM Codes

2021 ICD-10-CM Diagnosis Sections I00-I02

2021 ICD-10-CM Diagnosis Sections I05-I09

2021 ICD-10-CM Diagnosis Sections I10-I16

2021 ICD-10-CM Diagnosis Sections I20-I25

2021 ICD-10-CM Diagnosis Sections I26-I28

2021 ICD-10-CM Diagnosis Sections I30-I52

2021 ICD-10-CM Diagnosis Sections I60-I69

2021 ICD-10-CM Diagnosis Sections I70-I79

2021 ICD-10-CM Diagnosis Sections I80-I89

2021 ICD-10-CM Diagnosis Sections I95-I99

Medical Codes

Medical Code Indexes