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Home/ICD-10 Codes/Diseases of the circulatory system

Diseases of the circulatory system
I00-I99

I00-I02

I05-I09

I10-I1A

I20-I25

I26-I28

This chapter covers ICD-10-CM codes in the range I00-I99 for diseases of the circulatory system . Covers diseases of the heart and blood vessels including hypertension, ischemic heart disease, and cerebrovascular diseases.

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About This Chapter

Excludes2

• certain conditions originating in the perinatal period ( P04-P96 ) P04-P96
• certain infectious and parasitic diseases ( A00-B99 ) A00-B99
• complications of pregnancy, childbirth and the puerperium ( O00- O9A ) O00-O9A
• congenital malformations, deformations, and chromosomal abnormalities ( Q00-Q99 ) Q00-Q99
• endocrine, nutritional and metabolic diseases ( E00-E88 ) E00-E88
• injury, poisoning and certain other consequences of external causes ( S00-T88 ) S00-T88
• neoplasms ( C00-D49 ) C00-D49
• symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified ( R00-R94 ) R00-R94
• systemic connective tissue disorders ( M30-M36 ) M30-M36
• transient cerebral ischemic attacks and related syndromes ( G45 .-) G45

Acute rheumatic fever

3codes codes

Rheumatic fever without heart involvement

Rheumatic fever with heart involvement

Rheumatic chorea

Chronic rheumatic heart diseases

5codes codes

Rheumatic mitral valve diseases

Rheumatic aortic valve diseases

Rheumatic tricuspid valve diseases

Multiple valve diseases

Other rheumatic heart diseases

Hypertensive diseases

7codes codes

Essential (primary) hypertension

Hypertensive heart disease

Hypertensive chronic kidney disease

Hypertensive heart and chronic kidney disease

Secondary hypertension

Hypertensive crisis

Other hypertension

Ischemic heart diseases

6codes codes

Angina pectoris

Acute myocardial infarction

Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction

Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)

Other acute ischemic heart diseases

Chronic ischemic heart disease

Pulmonary heart disease and diseases of pulmonary circulation

3codes codes

Pulmonary embolism

Other pulmonary heart diseases

Other diseases of pulmonary vessels

Other forms of heart disease

24codes codes

Acute pericarditis

Other diseases of pericardium

Pericarditis in diseases classified elsewhere

Acute and subacute endocarditis

Nonrheumatic mitral valve disorders

Nonrheumatic aortic valve disorders

Nonrheumatic tricuspid valve disorders

Nonrheumatic pulmonary valve disorders

Endocarditis, valve unspecified

Endocarditis and heart valve disorders in diseases classified elsewhere

Acute myocarditis

Myocarditis in diseases classified elsewhere

Cardiomyopathy in diseases classified elsewhere

Atrioventricular and left bundle-branch block

Other conduction disorders

Paroxysmal tachycardia

Atrial fibrillation and flutter

Other cardiac arrhythmias

Showing first 20 codes. More available in the full chapter.

Cerebrovascular diseases

9codes codes

Nontraumatic subarachnoid hemorrhage

Nontraumatic intracerebral hemorrhage

Other and unspecified nontraumatic intracranial hemorrhage

Cerebral infarction

Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction

Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction

Other cerebrovascular diseases

Cerebrovascular disorders in diseases classified elsewhere

Sequelae of cerebrovascular disease

Diseases of arteries, arterioles and capillaries

10codes codes

Atherosclerosis

Aortic aneurysm and dissection

Other peripheral vascular diseases

Arterial embolism and thrombosis

Septic arterial embolism

Other disorders of arteries and arterioles

Diseases of capillaries

Disorders of arteries, arterioles and capillaries in diseases classified elsewhere

Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified

9codes codes

Phlebitis and thrombophlebitis

Portal vein thrombosis

Other venous embolism and thrombosis

Varicose veins of lower extremities

Esophageal varices

Varicose veins of other sites

Other disorders of veins

Nonspecific lymphadenitis

Other noninfective disorders of lymphatic vessels and lymph nodes

Other and unspecified disorders of the circulatory system

4codes codes

Gangrene, not elsewhere classified

Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified

Other and unspecified disorders of circulatory system

Chapter Contents

Acute rheumatic fever

I00-I02

Chronic rheumatic heart diseases

I05-I09

Hypertensive diseases

I10-I1A

Ischemic heart diseases

I20-I25

Pulmonary heart disease and diseases of pulmonary circulation

I26-I28

Other forms of heart disease

I30-I5A

Cerebrovascular diseases

I60-I69

Diseases of arteries, arterioles and capillaries

I70-I79

Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified

I80-I89

Other and unspecified disorders of the circulatory system

I95-I99