ICD-10 Chapter IX



Codelist metadata

Coding system

ICD-10

Coding system release

unknown

Organisation

OpenSAFELY

Codelist ID

opensafely/icd-10-chapter-ix

Version ID

4868c7af

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About

No metadata has been provided for this codelist.


Codelists are developed by a broad community of users for individual study purposes, which may or may not meet the needs of other studies. They should not be thought of as universal definitions of a particular condition.

We don't offer any guarantees about what they do or don't identify. Users should carefully check that any codelist meets their needs, and seek clinical input where appropriate.

code term
I00 Rheumatic fever without mention of heart involvement
I00-I02 Acute rheumatic fever
I01 Rheumatic fever with heart involvement
I010 Acute rheumatic pericarditis
I011 Acute rheumatic endocarditis
I012 Acute rheumatic myocarditis
I018 Other acute rheumatic heart disease
I019 Acute rheumatic heart disease, unspecified
I02 Rheumatic chorea
I020 Rheumatic chorea with heart involvement
I029 Rheumatic chorea without heart involvement
I05 Rheumatic mitral valve diseases
I05-I09 Chronic rheumatic heart diseases
I050 Mitral stenosis
I051 Rheumatic mitral insufficiency
I052 Mitral stenosis with insufficiency
I058 Other mitral valve diseases
I059 Mitral valve disease, unspecified
I06 Rheumatic aortic valve diseases
I060 Rheumatic aortic stenosis
I061 Rheumatic aortic insufficiency
I062 Rheumatic aortic stenosis with insufficiency
I068 Other rheumatic aortic valve diseases
I069 Rheumatic aortic valve disease, unspecified
I07 Rheumatic tricuspid valve diseases
I070 Tricuspid stenosis
I071 Tricuspid insufficiency
I072 Tricuspid stenosis with insufficiency
I078 Other tricuspid valve diseases
I079 Tricuspid valve disease, unspecified
I08 Multiple valve diseases
I080 Disorders of both mitral and aortic valves
I081 Disorders of both mitral and tricuspid valves
I082 Disorders of both aortic and tricuspid valves
I083 Combined disorders of mitral, aortic and tricuspid valves
I088 Other multiple valve diseases
I089 Multiple valve disease, unspecified
I09 Other rheumatic heart diseases
I090 Rheumatic myocarditis
I091 Rheumatic diseases of endocardium, valve unspecified
I092 Chronic rheumatic pericarditis
I098 Other specified rheumatic heart diseases
I099 Rheumatic heart disease, unspecified
I10 Essential (primary) hypertension
I10-I15 Hypertensive diseases
I11 Hypertensive heart disease
I110 Hypertensive heart disease with (congestive) heart failure
I119 Hypertensive heart disease without (congestive) heart failure
I12 Hypertensive renal disease
I120 Hypertensive renal disease with renal failure
I129 Hypertensive renal disease without renal failure
I13 Hypertensive heart and renal disease
I130 Hypertensive heart and renal disease with (congestive) heart failure
I131 Hypertensive heart and renal disease with renal failure
I132 Hypertensive heart and renal disease with both (congestive) heart failure and renal failure
I139 Hypertensive heart and renal disease, unspecified
I15 Secondary hypertension
I150 Renovascular hypertension
I151 Hypertension secondary to other renal disorders
I152 Hypertension secondary to endocrine disorders
I158 Other secondary hypertension
I159 Secondary hypertension, unspecified
I20 Angina pectoris
I20-I25 Ischaemic heart diseases
I200 Unstable angina
I201 Angina pectoris with documented spasm
I208 Other forms of angina pectoris
I209 Angina pectoris, unspecified
I21 Acute myocardial infarction
I210 Acute transmural myocardial infarction of anterior wall
I211 Acute transmural myocardial infarction of inferior wall
I212 Acute transmural myocardial infarction of other sites
I213 Acute transmural myocardial infarction of unspecified site
I214 Acute subendocardial myocardial infarction
I219 Acute myocardial infarction, unspecified
I22 Subsequent myocardial infarction
I220 Subsequent myocardial infarction of anterior wall
I221 Subsequent myocardial infarction of inferior wall
I228 Subsequent myocardial infarction of other sites
I229 Subsequent myocardial infarction of unspecified site
I23 Certain current complications following acute myocardial infarction
I230 Haemopericardium as current complication following acute myocardial infarction
I231 Atrial septal defect as current complication following acute myocardial infarction
I232 Ventricular septal defect as current complication following acute myocardial infarction
I233 Rupture of cardiac wall without haemopericardium as current complication following acute myocardial infarction
I234 Rupture of chordae tendineae as current complication following acute myocardial infarction
I235 Rupture of papillary muscle as current complication following acute myocardial infarction
I236 Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction
I238 Other current complications following acute myocardial infarction
I24 Other acute ischaemic heart diseases
I240 Coronary thrombosis not resulting in myocardial infarction
I241 Dressler syndrome
I248 Other forms of acute ischaemic heart disease
I249 Acute ischaemic heart disease, unspecified
I25 Chronic ischaemic heart disease
I250 Atherosclerotic cardiovascular disease, so described
I251 Atherosclerotic heart disease
I252 Old myocardial infarction
I253 Aneurysm of heart
I254 Coronary artery aneurysm and dissection
I255 Ischaemic cardiomyopathy
I256 Silent myocardial ischaemia
I258 Other forms of chronic ischaemic heart disease
I259 Chronic ischaemic heart disease, unspecified
I26 Pulmonary embolism
I26-I28 Pulmonary heart disease and diseases of pulmonary circulation
I260 Pulmonary embolism with mention of acute cor pulmonale
I269 Pulmonary embolism without mention of acute cor pulmonale
I27 Other pulmonary heart diseases
I270 Primary pulmonary hypertension
I271 Kyphoscoliotic heart disease
I272 Other secondary pulmonary hypertension
I278 Other specified pulmonary heart diseases
I279 Pulmonary heart disease, unspecified
I28 Other diseases of pulmonary vessels
I280 Arteriovenous fistula of pulmonary vessels
I281 Aneurysm of pulmonary artery
I288 Other specified diseases of pulmonary vessels
I289 Disease of pulmonary vessels, unspecified
I30 Acute pericarditis
I30-I52 Other forms of heart disease
I300 Acute nonspecific idiopathic pericarditis
I301 Infective pericarditis
I308 Other forms of acute pericarditis
I309 Acute pericarditis, unspecified
I31 Other diseases of pericardium
I310 Chronic adhesive pericarditis
I311 Chronic constrictive pericarditis
I312 Haemopericardium, not elsewhere classified
I313 Pericardial effusion (noninflammatory)
I318 Other specified diseases of pericardium
I319 Disease of pericardium, unspecified
I32 Pericarditis in diseases classified elsewhere
I320 Pericarditis in bacterial diseases classified elsewhere
I321 Pericarditis in other infectious and parasitic diseases classified elsewhere
I328 Pericarditis in other diseases classified elsewhere
I33 Acute and subacute endocarditis
I330 Acute and subacute infective endocarditis
I339 Acute endocarditis, unspecified
I34 Nonrheumatic mitral valve disorders
I340 Mitral (valve) insufficiency
I341 Mitral (valve) prolapse
I342 Nonrheumatic mitral (valve) stenosis
I348 Other nonrheumatic mitral valve disorders
I349 Nonrheumatic mitral valve disorder, unspecified
I35 Nonrheumatic aortic valve disorders
I350 Aortic (valve) stenosis
I351 Aortic (valve) insufficiency
I352 Aortic (valve) stenosis with insufficiency
I358 Other aortic valve disorders
I359 Aortic valve disorder, unspecified
I36 Nonrheumatic tricuspid valve disorders
I360 Nonrheumatic tricuspid (valve) stenosis
I361 Nonrheumatic tricuspid (valve) insufficiency
I362 Nonrheumatic tricuspid (valve) stenosis with insufficiency
I368 Other nonrheumatic tricuspid valve disorders
I369 Nonrheumatic tricuspid valve disorder, unspecified
I37 Pulmonary valve disorders
I370 Pulmonary valve stenosis
I371 Pulmonary valve insufficiency
I372 Pulmonary valve stenosis with insufficiency
I378 Other pulmonary valve disorders
I379 Pulmonary valve disorder, unspecified
I38 Endocarditis, valve unspecified
I39 Endocarditis and heart valve disorders in diseases classified elsewhere
I390 Mitral valve disorders in diseases classified elsewhere
I391 Aortic valve disorders in diseases classified elsewhere
I392 Tricuspid valve disorders in diseases classified elsewhere
I393 Pulmonary valve disorders in diseases classified elsewhere
I394 Multiple valve disorders in diseases classified elsewhere
I398 Endocarditis, valve unspecified, in diseases classified elsewhere
I40 Acute myocarditis
I400 Infective myocarditis
I401 Isolated myocarditis
I408 Other acute myocarditis
I409 Acute myocarditis, unspecified
I41 Myocarditis in diseases classified elsewhere
I410 Myocarditis in bacterial diseases classified elsewhere
I411 Myocarditis in viral diseases classified elsewhere
I412 Myocarditis in other infectious and parasitic diseases classified elsewhere
I418 Myocarditis in other diseases classified elsewhere
I42 Cardiomyopathy
I420 Dilated cardiomyopathy
I421 Obstructive hypertrophic cardiomyopathy
I422 Other hypertrophic cardiomyopathy
I423 Endomyocardial (eosinophilic) disease
I424 Endocardial fibroelastosis
I425 Other restrictive cardiomyopathy
I426 Alcoholic cardiomyopathy
I427 Cardiomyopathy due to drugs and other external agents
I428 Other cardiomyopathies
I429 Cardiomyopathy, unspecified
I43 Cardiomyopathy in diseases classified elsewhere
I430 Cardiomyopathy in infectious and parasitic diseases classified elsewhere
I431 Cardiomyopathy in metabolic diseases
I432 Cardiomyopathy in nutritional diseases
I438 Cardiomyopathy in other diseases classified elsewhere
I44 Atrioventricular and left bundle-branch block
I440 Atrioventricular block, first degree
I441 Atrioventricular block, second degree
I442 Atrioventricular block, complete
I443 Other and unspecified atrioventricular block
I444 Left anterior fascicular block
I445 Left posterior fascicular block
I446 Other and unspecified fascicular block
I447 Left bundle-branch block, unspecified
I45 Other conduction disorders
I450 Right fascicular block
I451 Other and unspecified right bundle-branch block
I452 Bifascicular block
I453 Trifascicular block
I454 Nonspecific intraventricular block
I455 Other specified heart block
I456 Pre-excitation syndrome
I458 Other specified conduction disorders
I459 Conduction disorder, unspecified
I46 Cardiac arrest
I460 Cardiac arrest with successful resuscitation
I461 Sudden cardiac death, so described
I469 Cardiac arrest, unspecified
I47 Paroxysmal tachycardia
I470 Re-entry ventricular arrhythmia
I471 Supraventricular tachycardia
I472 Ventricular tachycardia
I479 Paroxysmal tachycardia, unspecified
I48 Atrial fibrillation and flutter
I480 Paroxysmal atrial fibrillation
I481 Persistent atrial fibrillation
I482 Chronic atrial fibrillation
I483 Typical atrial flutter
I484 Atypical atrial flutter
I489 Atrial fibrillation and atrial flutter, unspecified
I49 Other cardiac arrhythmias
I490 Ventricular fibrillation and flutter
I491 Atrial premature depolarization
I492 Junctional premature depolarization
I493 Ventricular premature depolarization
I494 Other and unspecified premature depolarization
I495 Sick sinus syndrome
I498 Other specified cardiac arrhythmias
I499 Cardiac arrhythmia, unspecified
I50 Heart failure
I500 Congestive heart failure
I501 Left ventricular failure
I509 Heart failure, unspecified
I51 Complications and ill-defined descriptions of heart disease
I510 Cardiac septal defect, acquired
I511 Rupture of chordae tendineae, not elsewhere classified
I512 Rupture of papillary muscle, not elsewhere classified
I513 Intracardiac thrombosis, not elsewhere classified
I514 Myocarditis, unspecified
I515 Myocardial degeneration
I516 Cardiovascular disease, unspecified
I517 Cardiomegaly
I518 Other ill-defined heart diseases
I519 Heart disease, unspecified
I52 Other heart disorders in diseases classified elsewhere
I520 Other heart disorders in bacterial diseases classified elsewhere
I521 Other heart disorders in other infectious and parasitic diseases classified elsewhere
I528 Other heart disorders in other diseases classified elsewhere
I60 Subarachnoid haemorrhage
I60-I69 Cerebrovascular diseases
I600 Subarachnoid haemorrhage from carotid siphon and bifurcation
I601 Subarachnoid haemorrhage from middle cerebral artery
I602 Subarachnoid haemorrhage from anterior communicating artery
I603 Subarachnoid haemorrhage from posterior communicating artery
I604 Subarachnoid haemorrhage from basilar artery
I605 Subarachnoid haemorrhage from vertebral artery
I606 Subarachnoid haemorrhage from other intracranial arteries
I607 Subarachnoid haemorrhage from intracranial artery, unspecified
I608 Other subarachnoid haemorrhage
I609 Subarachnoid haemorrhage, unspecified
I61 Intracerebral haemorrhage
I610 Intracerebral haemorrhage in hemisphere, subcortical
I611 Intracerebral haemorrhage in hemisphere, cortical
I612 Intracerebral haemorrhage in hemisphere, unspecified
I613 Intracerebral haemorrhage in brain stem
I614 Intracerebral haemorrhage in cerebellum
I615 Intracerebral haemorrhage, intraventricular
I616 Intracerebral haemorrhage, multiple localized
I618 Other intracerebral haemorrhage
I619 Intracerebral haemorrhage, unspecified
I62 Other nontraumatic intracranial haemorrhage
I620 Nontraumatic subdural haemorrhage
I621 Nontraumatic extradural haemorrhage
I629 Intracranial haemorrhage (nontraumatic), unspecified
I63 Cerebral infarction
I630 Cerebral infarction due to thrombosis of precerebral arteries
I631 Cerebral infarction due to embolism of precerebral arteries
I632 Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
I633 Cerebral infarction due to thrombosis of cerebral arteries
I634 Cerebral infarction due to embolism of cerebral arteries
I635 Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries
I636 Cerebral infarction due to cerebral venous thrombosis, nonpyogenic
I638 Other cerebral infarction
I639 Cerebral infarction, unspecified
I64 Stroke, not specified as haemorrhage or infarction
I65 Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction
I650 Occlusion and stenosis of vertebral artery
I651 Occlusion and stenosis of basilar artery
I652 Occlusion and stenosis of carotid artery
I653 Occlusion and stenosis of multiple and bilateral precerebral arteries
I658 Occlusion and stenosis of other precerebral artery
I659 Occlusion and stenosis of unspecified precerebral artery
I66 Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction
I660 Occlusion and stenosis of middle cerebral artery
I661 Occlusion and stenosis of anterior cerebral artery
I662 Occlusion and stenosis of posterior cerebral artery
I663 Occlusion and stenosis of cerebellar arteries
I664 Occlusion and stenosis of multiple and bilateral cerebral arteries
I668 Occlusion and stenosis of other cerebral artery
I669 Occlusion and stenosis of unspecified cerebral artery
I67 Other cerebrovascular diseases
I670 Dissection of cerebral arteries, nonruptured
I671 Cerebral aneurysm, nonruptured
I672 Cerebral atherosclerosis
I673 Progressive vascular leukoencephalopathy
I674 Hypertensive encephalopathy
I675 Moyamoya disease
I676 Nonpyogenic thrombosis of intracranial venous system
I677 Cerebral arteritis, not elsewhere classified
I678 Other specified cerebrovascular diseases
I679 Cerebrovascular disease, unspecified
I68 Cerebrovascular disorders in diseases classified elsewhere
I680 Cerebral amyloid angiopathy E85.-
I681 Cerebral arteritis in infectious and parasitic diseases classified elsewhere
I682 Cerebral arteritis in other diseases classified elsewhere
I688 Other cerebrovascular disorders in diseases classified elsewhere
I69 Sequelae of cerebrovascular disease
I690 Sequelae of subarachnoid haemorrhage
I691 Sequelae of intracerebral haemorrhage
I692 Sequelae of other nontraumatic intracranial haemorrhage
I693 Sequelae of cerebral infarction
I694 Sequelae of stroke, not specified as haemorrhage or infarction
I698 Sequelae of other and unspecified cerebrovascular diseases
I70 Atherosclerosis
I70-I79 Diseases of arteries, arterioles and capillaries
I700 Atherosclerosis of aorta
I701 Atherosclerosis of renal artery
I702 Atherosclerosis of arteries of extremities
I708 Atherosclerosis of other arteries
I709 Generalized and unspecified atherosclerosis
I71 Aortic aneurysm and dissection
I710 Dissection of aorta [any part]
I711 Thoracic aortic aneurysm, ruptured
I712 Thoracic aortic aneurysm, without mention of rupture
I713 Abdominal aortic aneurysm, ruptured
I714 Abdominal aortic aneurysm, without mention of rupture
I715 Thoracoabdominal aortic aneurysm, ruptured
I716 Thoracoabdominal aortic aneurysm, without mention of rupture
I718 Aortic aneurysm of unspecified site, ruptured
I719 Aortic aneurysm of unspecified site, without mention of rupture
I72 Other aneurysm and dissection
I720 Aneurysm and dissection of carotid artery
I721 Aneurysm and dissection of artery of upper extremity
I722 Aneurysm and dissection of renal artery
I723 Aneurysm and dissection of iliac artery
I724 Aneurysm and dissection of artery of lower extremity
I725 Aneurysm and dissection of other precerebral arteries
I726 Aneurysm and dissection of vertebral artery
I728 Aneurysm and dissection of other specified arteries
I729 Aneurysm and dissection of unspecified site
I73 Other peripheral vascular diseases
I730 Raynaud syndrome
I731 Thromboangiitis obliterans [Buerger]
I738 Other specified peripheral vascular diseases
I739 Peripheral vascular disease, unspecified
I74 Arterial embolism and thrombosis
I740 Embolism and thrombosis of abdominal aorta
I741 Embolism and thrombosis of other and unspecified parts of aorta
I742 Embolism and thrombosis of arteries of upper extremities
I743 Embolism and thrombosis of arteries of lower extremities
I744 Embolism and thrombosis of arteries of extremities, unspecified
I745 Embolism and thrombosis of iliac artery
I748 Embolism and thrombosis of other arteries
I749 Embolism and thrombosis of unspecified artery
I77 Other disorders of arteries and arterioles
I770 Arteriovenous fistula, acquired
I771 Stricture of artery
I772 Rupture of artery
I773 Arterial fibromuscular dysplasia
I774 Coeliac artery compression syndrome
I775 Necrosis of artery
I776 Arteritis, unspecified
I778 Other specified disorders of arteries and arterioles
I779 Disorder of arteries and arterioles, unspecified
I78 Diseases of capillaries
I780 Hereditary haemorrhagic telangiectasia
I781 Naevus, non-neoplastic
I788 Other diseases of capillaries
I789 Disease of capillaries, unspecified
I79 Disorders of arteries, arterioles and capillaries in diseases classified elsewhere
I790 Aneurysm of aorta in diseases classified elsewhere
I791 Aortitis in diseases classified elsewhere
I792 Peripheral angiopathy in diseases classified elsewhere
I798 Other disorders of arteries, arterioles and capillaries in diseases classified elsewhere
I80 Phlebitis and thrombophlebitis
I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
I800 Phlebitis and thrombophlebitis of superficial vessels of lower extremities
I801 Phlebitis and thrombophlebitis of femoral vein
I802 Phlebitis and thrombophlebitis of other deep vessels of lower extremities
I803 Phlebitis and thrombophlebitis of lower extremities, unspecified
I808 Phlebitis and thrombophlebitis of other sites
I809 Phlebitis and thrombophlebitis of unspecified site
I81 Portal vein thrombosis
I82 Other venous embolism and thrombosis
I820 Budd-Chiari syndrome
I821 Thrombophlebitis migrans
I822 Embolism and thrombosis of vena cava
I823 Embolism and thrombosis of renal vein
I828 Embolism and thrombosis of other specified veins
I829 Embolism and thrombosis of unspecified vein
I83 Varicose veins of lower extremities
I830 Varicose veins of lower extremities with ulcer
I831 Varicose veins of lower extremities with inflammation
I832 Varicose veins of lower extremities with both ulcer and inflammation
I839 Varicose veins of lower extremities without ulcer or inflammation
I85 Oesophageal varices
I850 Oesophageal varices with bleeding
I859 Oesophageal varices without bleeding
I86 Varicose veins of other sites
I860 Sublingual varices
I861 Scrotal varices
I862 Pelvic varices
I863 Vulval varices
I864 Gastric varices
I868 Varicose veins of other specified sites
I87 Other disorders of veins
I870 Postthrombotic syndrome
I871 Compression of vein
I872 Venous insufficiency (chronic)(peripheral)
I878 Other specified disorders of veins
I879 Disorder of vein, unspecified
I88 Nonspecific lymphadenitis
I880 Nonspecific mesenteric lymphadenitis
I881 Chronic lymphadenitis, except mesenteric
I888 Other nonspecific lymphadenitis
I889 Nonspecific lymphadenitis, unspecified
I89 Other noninfective disorders of lymphatic vessels and lymph nodes
I890 Lymphoedema, not elsewhere classified
I891 Lymphangitis
I898 Other specified noninfective disorders of lymphatic vessels and lymph nodes
I899 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
I95 Hypotension
I95-I99 Other and unspecified disorders of the circulatory system
I950 Idiopathic hypotension
I951 Orthostatic hypotension
I952 Hypotension due to drugs
I958 Other hypotension
I959 Hypotension, unspecified
I97 Postprocedural disorders of circulatory system, not elsewhere classified
I970 Postcardiotomy syndrome
I971 Other functional disturbances following cardiac surgery
I972 Postmastectomy lymphoedema syndrome
I978 Other postprocedural disorders of circulatory system, not elsewhere classified
I979 Postprocedural disorder of circulatory system, unspecified
I98 Other disorders of circulatory system in diseases classified elsewhere
I980 Cardiovascular syphilis
I981 Cardiovascular disorders in other infectious and parasitic diseases classified elsewhere
I982 Oesophageal varices without bleeding in diseases classified elsewhere
I983 Oesophageal varices with bleeding in diseases classified elsewhere
I988 Other specified disorders of circulatory system in diseases classified elsewhere
I99 Other and unspecified disorders of circulatory system
IX Diseases of the circulatory system

Codes not in the full codelist are in faint grey.