Diseases Of Arteries, Arterioles, And Capillaries ICD 9 Codes (440-449)


DISEASES OF ARTERIES, ARTERIOLES, AND CAPILLARIES (ICD 9 CODES: 440-449)
440       Atherosclerosis
Includes:     arteriolosclerosis
arteriosclerosis (obliterans) (senile)
arteriosclerotic vascular disease
atheroma
degeneration:
arterial
arteriovascular
vascular
endarteritis deformans or obliterans
senile:
arteritis
endarteritis
Excludes:    atheroembolism (445.01-445.89)
atherosclerosis of bypass graft of the extremities (440.30-440.32)
440.0    Of aorta
440.1    Of renal artery
Excludes: atherosclerosis of renal arterioles (403.00-403.91)
440.2    Of native arteries of the extremities
Use additional code, if applicable, to identify chronic total occlusion of artery of the extremities (440.4)
Excludes: atherosclerosis of bypass graft of the extremities (440.30-440.32)
440.20  Atherosclerosis of the extremities, unspecified
440.21  Atherosclerosis of the extremities with intermittent claudication
440.22  Atherosclerosis of the extremities with rest pain
Any condition classifiable to 440.21
440.23  Atherosclerosis of the extremities with ulceration
Any condition classifiable to 440.21-440.22
Use additional code for any associated ulceration (707.10-707.19, 707.8, 707.9)
440.24  Atherosclerosis of the extremities with gangrene
Any condition classifiable to 440.21, 440.22, and 440.23 with ischemic gangrene 785.4
Use additional code for any associated ulceration (707.10-707.19, 707.8, 707.9)
Excludes: gas gangrene 040.0
440.29  Other
440.3    Of bypass graft of the extremities
Excludes: atherosclerosis of native artery of the extremity (440.21-440.24)
embolism [occlusion NOS] [thrombus] of graft (996.74)
440.30  Of unspecified graft
440.31  Of autologous vein bypass graft
440.32  Of nonautologous vein bypass graft
440.4    Chronic total occlusion of artery of the extremities
Complete occlusion of artery of the extremities
Total occlusion of artery of the extremities
Code first atherosclerosis of arteries of the extremities (440.20-440.29, 440.30-440.32)
Excludes: acute occlusion of artery of extremity (444.21-444.22)
440.8    Of other specified arteries
Excludes: basilar (433.0)
carotid (433.1)
cerebral (437.0)
coronary (414.00-414.07)
mesenteric (557.1)
precerebral (433.0-433.9)
pulmonary (416.0)
vertebral (433.2)
440.9    Generalized and unspecified atherosclerosis
Arteriosclerotic vascular disease NOS
Excludes: arteriosclerotic cardiovascular disease [ASCVD] (429.2)
441       Aortic aneurysm and dissection
Excludes:    aortic ectasia (447.70-447.73)
syphilitic aortic aneurysm (093.0)
traumatic aortic aneurysm (901.0, 902.0)
441.0    Dissection of aorta
441.00  Unspecified site
441.01  Thoracic
441.02  Abdominal
441.03  Thoracoabdominal
441.1    Thoracic aneurysm, ruptured
441.2    Thoracic aneurysm without mention of rupture
441.3    Abdominal aneurysm, ruptured
441.4    Abdominal aneurysm without mention of rupture
441.5    Aortic aneurysm of unspecified site, ruptured
Rupture of aorta NOS
441.6    Thoracoabdominal aneurysm, ruptured
441.7    Thoracoabdominal aneurysm, without mention of rupture
441.9    Aortic aneurysm of unspecified site without mention of rupture
Aneurysm
Dilatation of aorta
Hyaline necrosis of aorta
442       Other aneurysm
Includes:     aneurysm (ruptured) (cirsoid) (false) (varicose)
aneurysmal varix
Excludes:    arteriovenous aneurysm or fistula:
acquired (447.0)
congenital (747.60-747.69)
traumatic (900.0-904.9)
442.0    Of artery of upper extremity
442.1    Of renal artery
442.2    Of iliac artery
442.3    Of artery of lower extremity
Aneurysm:
femoral artery
popliteal artery
442.8    Of other specified artery
442.81  Artery of neck
Aneurysm of carotid artery (common) (external) (internal, extracranial portion)
Excludes: internal carotid artery, intracranial portion (437.3)
442.82  Subclavian artery
442.83  Splenic artery
442.84  Other visceral artery
Aneurysm:
celiac artery
gastroduodenal artery
gastroepiploic artery
hepatic artery
pancreaticoduodenal artery
superior mesenteric artery
442.89  Other
Aneurysm:
mediastinal artery
spinal artery
Excludes: cerebral (nonruptured) (437.3)
congenital (747.81)
ruptured (430)
coronary (414.11)
heart (414.10)
pulmonary (417.1)
442.9    Of unspecified site
443       Other peripheral vascular disease
443.0    Raynaud's syndrome
Raynaud's:
disease
phenomenon (secondary)
Use additional code to identify gangrene (785.4)
443.1    Thromboangiitis obliterans [Buerger's disease]
Presenile gangrene
443.2    Other arterial dissection
Excludes: dissection of aorta (441.00-441.03)
dissection of coronary arteries (414.12)
443.21  Dissection of carotid artery
443.22  Dissection of iliac artery
443.23  Dissection of renal artery
443.24  Dissection of vertebral artery
443.29  Dissection of other artery
443.8    Other specified peripheral vascular diseases
443.81  Peripheral angiopathy in diseases classified elsewhere
Code first underlying disease, as:
diabetes mellitus (249.7, 250.7)
443.82  Erythromelalgia
443.89  Other
Acrocyanosis
Acroparesthesia:
simple [Schultze's type]
vasomotor [Nothnagel's type]
Erythrocyanosis
Excludes: chilblains (991.5)
frostbite (991.0-991.3)
immersion foot (991.4)
443.9    Peripheral vascular disease, unspecified
Intermittent claudication NOS
Peripheral:
angiopathy NOS
vascular disease NOS
Spasm of artery
Excludes: atherosclerosis of the arteries of the extremities (440.20-440.22)
spasm of cerebral artery (435.0-435.9)
444       Arterial embolism and thrombosis
Includes:     infarction:
embolic
thrombotic
occlusion
Excludes:    atheroembolism (445.01-445.89)
septic arterial embolism (449)
that complicating:
abortion (634-638 with.6, 639.6)
ectopic or molar pregnancy (639.6)
pregnancy, childbirth, or the puerperium (673.0-673.8)
444.0    Of abdominal aorta
444.01  Saddle embolus of abdominal aorta
444.09  Other arterial embolism and thrombosis of abdominal aorta
Aortic bifurcation syndrome
Aortoiliac obstruction
Leriche's syndrome
444.1    Of thoracic aorta
Embolism or thrombosis of aorta (thoracic)
444.2    Of arteries of the extremities
444.21  Upper extremity
444.22  Lower extremity
Arterial embolism or thrombosis:
femoral
peripheral NOS
popliteal
Excludes: iliofemoral (444.81)
444.8    Of other specified artery
444.81  Iliac artery
444.89  Other
Excludes: basilar (433.0)
carotid (433.1)
cerebral (434.0-434.9)
coronary (410.00-410.92)
mesenteric (557.0)
ophthalmic (362.30-362.34)
precerebral (433.0-433.9)
pulmonary (415.11-415.19)
renal (593.81)
retinal (362.30-362.34)
vertebral (433.2)
444.9    Of unspecified artery
445       Atheroembolism
Includes:     Atherothrombotic microembolism
Cholesterol embolism
445.0    Of extremities
445.01  Upper extremity
445.02  Lower extremity
445.8    Of other sites
445.81  Kidney
Use additional code for any associated acute kidney failure or chronic kidney disease (584, 585)
445.89  Other site
446       Polyarteritis nodosa and allied conditions
446.0    Polyarteritis nodosa
Disseminated necrotizing periarteritis
Necrotizing angiitis
Panarteritis (nodosa)
Periarteritis (nodosa)
446.1    Acute febrile mucocutaneous lymph node syndrome [MCLS]
Kawasaki disease
446.2    Hypersensitivity angiitis
Excludes: antiglomerular basement membrane disease without pulmonary hemorrhage (583.89)
446.20  Hypersensitivity angiitis, unspecified
446.21  Goodpasture's syndrome
Antiglomerular basement membrane antibody-mediated nephritis with pulmonary hemorrhage
Use additional code to identify renal disease (583.81)
446.29  Other specified hypersensitivity angiitis
446.3    Lethal midline granuloma
Malignant granuloma of face
446.4    Wegener's granulomatosis
Necrotizing respiratory granulomatosis
Wegener's syndrome
446.5    Giant cell arteritis
Cranial arteritis
Horton's disease
Temporal arteritis
446.6    Thrombotic microangiopathy
Moschcowitz's syndrome
Thrombotic thrombocytopenic purpura
446.7    Takayasu's disease
Aortic arch arteritis
Pulseless disease
447       Other disorders of arteries and arterioles
447.0    Arteriovenous fistula, acquired
Arteriovenous aneurysm, acquired
Excludes: cerebrovascular (437.3)
coronary (414.19)
pulmonary (417.0)
surgically created arteriovenous shunt or fistula:
complication (996.1, 996.61-996.62)
status or presence (V45.11)
traumatic (900.0-904.9)
447.1    Stricture of artery
447.2    Rupture of artery
Erosion of artery
Fistula, except arteriovenous of artery
Ulcer of artery
Excludes: traumatic rupture of artery (900.0-904.9)
447.3    Hyperplasia of renal artery
Fibromuscular hyperplasia of renal artery
447.4    Celiac artery compression syndrome
Celiac axis syndrome
Marable's syndrome
447.5    Necrosis of artery
447.6    Arteritis, unspecified
Aortitis NOS
Endarteritis NOS
Excludes: arteritis, endarteritis:
aortic arch (446.7)
cerebral (437.4)
coronary (414.00-414.07)
deformans (440.0-440.9)
obliterans (440.0-440.9)
pulmonary (417.8)
senile (440.0-440.9)
polyarteritis NOS (446.0)
syphilitic aortitis (093.1)
447.7    Aortic ectasia
Ectasis aorta
Excludes: aortic aneurysm and dissection (441.00-441.9)
447.70  Aortic ectasia, unspecified site
447.71  Thoracic aortic ectasia
447.72  Abdominal aortic ectasia
447.73  Thoracoabdominal aortic ectasia
447.8    Other specified disorders of arteries and arterioles
Fibromuscular hyperplasia of arteries, except renal
447.9    Unspecified disorders of arteries and arterioles
448       Disease of capillaries
448.0    Hereditary hemorrhagic telangiectasia
Rendu-Osler-Weber disease
448.1    Nevus, non-neoplastic
Nevus:
araneus
senile
spider
stellar
Excludes: neoplastic (216.0-216.9)
port wine (757.32)
strawberry (757.32)
448.9    Other and unspecified capillary diseases
Capillary:
hemorrhage
hyperpermeability
thrombosis
Excludes: capillary fragility (hereditary) (287.8)
449       Septic arterial embolism
Code first underlying infection, such as:
infective endocarditis (421.0)
lung abscess (513.0)
Use additional code to identify the site of the embolism (433.0-433.9, 444.01-444.9)
Excludes:    septic pulmonary embolism (415.12)

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