Diagnosis Codes Index - Diseases of the circulatory system

    • ICD-10 Index

      • Diseases of the circulatory system (I00–I99)

        Excludes2: 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.-)

        • Acute rheumatic fever (I00-I02)

          • Rheumatic fever without heart involvement (I00)
          • Rheumatic fever with heart involvement (I01)
          • Rheumatic chorea (I02)
        • Chronic rheumatic heart diseases (I05-I09)

          • Rheumatic mitral valve diseases (I05)
          • Rheumatic aortic valve diseases (I06)
          • Rheumatic tricuspid valve diseases (I07)
          • Multiple valve diseases (I08)
          • Other rheumatic heart diseases (I09)
        • Hypertensive diseases (I10-I16)

          • Essential (primary) hypertension (I10)
          • Hypertensive heart disease (I11)
          • Hypertensive chronic kidney disease (I12)
          • Hypertensive heart and chronic kidney disease (I13)
          • Secondary hypertension (I15)
          • Hypertensive crisis (I16)
        • Ischemic heart diseases (I20-I25)

          • Angina pectoris (I20)
          • Acute myocardial infarction (I21)
          • Subsequent STEMI & NSTEMI mocard infrc (I22)
          • Certain crnt comp fol STEMI & NSTEMI mocard infrc <= 28 day (I23)
          • Other acute ischemic heart diseases (I24)
          • Chronic ischemic heart disease (I25)
        • Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)

          • Pulmonary embolism (I26)
          • Other pulmonary heart diseases (I27)
          • Other diseases of pulmonary vessels (I28)
        • Other forms of heart disease (I30-I52)

          • Acute pericarditis (I30)
          • Other diseases of pericardium (I31)
          • Pericarditis in diseases classified elsewhere (I32)
          • Acute and subacute endocarditis (I33)
          • Nonrheumatic mitral valve disorders (I34)
          • Nonrheumatic aortic valve disorders (I35)
          • Nonrheumatic tricuspid valve disorders (I36)
          • Nonrheumatic pulmonary valve disorders (I37)
          • Endocarditis, valve unspecified (I38)
          • Endocarditis and heart valve disord in dis classd elswhr (I39)
          • Acute myocarditis (I40)
          • Myocarditis in diseases classified elsewhere (I41)
          • Cardiomyopathy (I42)
          • Cardiomyopathy in diseases classified elsewhere (I43)
          • Atrioventricular and left bundle-branch block (I44)
          • Other conduction disorders (I45)
          • Cardiac arrest (I46)
          • Paroxysmal tachycardia (I47)
          • Atrial fibrillation and flutter (I48)
          • Other cardiac arrhythmias (I49)
          • Heart failure (I50)
          • Complications and ill-defined descriptions of heart disease (I51)
          • Other heart disorders in diseases classified elsewhere (I52)
        • Cerebrovascular diseases (I60-I69)

          • Nontraumatic subarachnoid hemorrhage (I60)
          • Nontraumatic intracerebral hemorrhage (I61)
          • Other and unspecified nontraumatic intracranial hemorrhage (I62)
          • Cerebral infarction (I63)
          • Occls and stenosis of precerb art, not rslt in cereb infrc (I65)
          • Occls and stenosis of cereb art, not rslt in cerebral infrc (I66)
          • Other cerebrovascular diseases (I67)
          • Cerebrovascular disorders in diseases classified elsewhere (I68)
          • Sequelae of cerebrovascular disease (I69)
        • Diseases of arteries, arterioles and capillaries (I70-I79)

          • Atherosclerosis (I70)
          • Aortic aneurysm and dissection (I71)
          • Other aneurysm (I72)
          • Other peripheral vascular diseases (I73)
          • Arterial embolism and thrombosis (I74)
          • Atheroembolism (I75)
          • Septic arterial embolism (I76)
          • Other disorders of arteries and arterioles (I77)
          • Diseases of capillaries (I78)
          • Disord of art, arterioles and capilare in dis classd elswhr (I79)
        • Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)

          • Phlebitis and thrombophlebitis (I80)
          • Portal vein thrombosis (I81)
          • Other venous embolism and thrombosis (I82)
          • Varicose veins of lower extremities (I83)
          • Esophageal varices (I85)
          • Varicose veins of other sites (I86)
          • Other disorders of veins (I87)
          • Nonspecific lymphadenitis (I88)
          • Oth noninfective disorders of lymphatic vessels and nodes (I89)
        • Other and unspecified disorders of the circulatory system (I95-I99)

          • Hypotension (I95)
          • Gangrene, not elsewhere classified (I96)
          • Intraop and postproc comp and disorders of circ sys, NEC (I97)
          • Other and unspecified disorders of circulatory system (I99)