Home > 2011 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Cerebrovascular Disease 430-438 > Occlusion of cerebral arteries 434-
2011 ICD-9-CM Diagnosis Code 434.91
Cerebral artery occlusion unspecified with cerebral infarction
- Short description: Crbl art ocl NOS w infrc.
- ICD-9-CM 434.91 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
- You are viewing the 2011 version of ICD-9-CM 434.91.
- More recent version(s) of ICD-9-CM 434.91: 2012 2013.
434.91 Alternative Terminology
- Acute lacunar infarction
- Anterior cerebral circulation infarction
- Brain stem infarction
- Cerebellar infarction
- Cerebral infarct due to thrombosis of precerebral arteries
- Cerebral infarction
- Cerebral infarction due to cerebral venous thrombosis, non-pyogenic
- Cva - cerebrovascular accident due to cerebral artery occlusion
- Dysarthria-clumsy hand syndrome
- Hemorrhagic cerebral infarction
- Infarction of basal ganglia
- Infarction of medulla oblongata
- Ischemic stroke
- Lacunar infarction
- Left sided cerebral infarction
- Millard-gubler syndrome
- Multi-infarct state
- Occipital cerebral infarction
- Partial anterior cerebral circulation infarction
- Posterior cerebral circulation hemorrhagic infarction
- Posterior cerebral circulation infarction
- Pure motor lacunar infarction
- Pure sensorimotor lacunar infarction
- Pure sensory lacunar infarction
- Right sided cerebral infarction
- Top of basilar syndrome
- Total anterior cerebral circulation infarction
Convert 434.91 to ICD-10-CM 
ICD-9-CM 434.91 converts approximately to:
- 2013 ICD-10-CM I63.50 Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery
ICD-9-CM Volume 2 Index entries containing back-references to 434.91:
- Accident, accidental - see also condition
cerebral (see also Disease, cerebrovascular, acute) 434.91
- Deficit
neurologic NEC 781.99
- Infarct, infarction
- brain (stem) 434.91
- cerebellar (see also Infarct, brain) 434.91
embolic (see also Embolism, brain) 434.11
- cerebral (see also Infarct, brain) 434.91
- cortical 434.91
- lacunar 434.91
- PRIND (prolonged reversible ischemic neurologic deficit) 434.91
- history of (personal) V12.54
- RIND (reversible ischemic neurological deficit) 434.91
- history of (personal) V12.54
- Stroke 434.91
- apoplectic (see also Disease, cerebrovascular, acute) 436
- brain - see Infarct, brain
- embolic 434.11
- epileptic - see Epilepsy
- healed or old V12.54
- heart - see Disease, heart
- heat 992.0
- hemorrhagic - see Hemorrhage, brain
- iatrogenic 997.02
- in evolution 434.91
- ischemic 434.91
- late effect - see Late effect(s)) (of) cerebrovascular disease
- lightning 994.0
- paralytic - see Infarct, brain
- postoperative 997.02
- progressive 435.9
- thrombotic 434.01
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 434.91 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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