Home > 2012 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Cerebrovascular Disease 430-438 > Occlusion of cerebral arteries 434-
2012 ICD-9-CM Diagnosis Code 434.0
Cerebral thrombosis
- There are 2 ICD-9-CM codes below 434.0 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
- You are viewing the 2012 version of ICD-9-CM 434.0.
- More recent version(s) of ICD-9-CM 434.0: 2013.
Applies To
- Thrombosis of cerebral arteries
ICD-9-CM Volume 2 Index entries containing back-references to 434.0:
- Apoplexia, apoplexy, apoplectic (see also Disease, cerebrovascular, acute) 436

thrombotic (see also Thrombosis, brain) 434.0
- Clot (blood)
brain (extradural or intradural) (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
- Encephalomalacia (brain) (cerebellar) (cerebral) (cerebrospinal) (see also Softening, brain) 348.89

thrombotic (see also Thrombosis, brain) 434.0
- Hemiplegia 342.9

thrombotic (current) (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
vertebra, by site, with spinal cord injury
- Inflammation, inflamed, inflammatory (with exudation)
- Monoplegia 344.5

thrombotic (current) (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
- Paralysis, paralytic (complete) (incomplete) 344.9

thrombotic (current episode) (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
- Quadriplegia 344.00

thrombotic (current episode) (see also Thrombosis, brain) 434.0
- Softening
- Stenosis (cicatricial) - see also Stricture
artery NEC (see also Arteriosclerosis) 447.1

basilar - see Narrowing, artery, basilar
carotid (common) (internal) - see Narrowing, artery, carotid
celiac 447.4

cerebral 437.0


due to


embolism (see also Embolism, brain) 434.1



thrombus (see also Thrombosis, brain) 434.0

extremities 440.20

precerebral - see Narrowing, artery, precerebral
pulmonary (congenital) 747.31


acquired 417.8

renal 440.1

vertebral - see Narrowing, artery, vertebral
- Stricture (see also Stenosis) 799.89

artery 447.1

basilar - see Narrowing, artery, basilar
carotid (common) (internal) - see Narrowing, artery, carotid
celiac 447.4

cerebral 437.0

congenital (peripheral) 747.60

coronary - see Arteriosclerosis, coronary

congenital 746.85

precerebral - see Narrowing, artery, precerebral NEC
pulmonary (congenital) 747.31


acquired 417.8

renal 440.1

vertebral - see Narrowing, artery, vertebral
- Syndrome - see also Disease
capsular thrombosis (see also Thrombosis, brain) 434.0
- Thrombosis, thrombotic (marantic) (multiple) (progressive) (vein) (vessel) 453.9

apoplexy (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
artery, arteries (postinfectional) 444.9

auditory, internal 433.8

basilar (see also Occlusion, artery, basilar) 433.0

carotid (common) (internal) (see also Occlusion, artery, carotid) 433.1


with other precerebral artery 433.3

cerebellar (anterior inferior) (posterior inferior) (superior) 433.8

cerebral (see also Thrombosis, brain) 434.0
choroidal (anterior) 433.8

communicating posterior 433.8

coronary (see also Infarct, myocardium) 410.9

extremities 444.22

femoral 444.22

hepatic 444.89

hypophyseal 433.8

meningeal, anterior or posterior 433.8

mesenteric (with gangrene) 557.0

ophthalmic (see also Occlusion, retina) 362.30

pontine 433.8

popliteal 444.22

precerebral - see Occlusion, artery, precerebral NEC
pulmonary 415.19

renal 593.81

retinal (see also Occlusion, retina) 362.30

specified site NEC 444.89

spinal, anterior or posterior 433.8

traumatic (complication) (early) (see also Injury, blood vessel, by site) 904.9

vertebral (see also Occlusion, artery, vertebral) 433.2


with other precerebral artery 433.3
brain (artery) (stem) 434.0
cerebral (arteries) (see also Thrombosis, brain) 434.0
late effect - see Late effect(s) (of) cerebrovascular disease
cortical (see also Thrombosis, brain) 434.0
intracranial (see also Thrombosis, brain) 434.0
meninges (brain) (see also Thrombosis, brain) 434.0
softening, brain (see also Thrombosis, brain) 434.0
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 434.0 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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