2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Cerebrovascular Disease 430-438 > ICD-9-CM Diagnosis 433 Occlusion and stenosis of precerebral arteries 433 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 433.0 Occlusion and stenosis of basilar artery 433.0 is a non-specific code that cannot be used to specify a diagnosis 433.0 contains 9 index entries ICD-9-CM Diagnosis 433.00 Occlusion and stenosis of basilar artery without cerebral infarction 433.00 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.01 Occlusion and stenosis of basilar artery with cerebral infarction 433.01 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.1 Occlusion and stenosis of carotid artery 433.1 is a non-specific code that cannot be used to specify a diagnosis 433.1 contains 11 index entries ICD-9-CM Diagnosis 433.10 Occlusion and stenosis of carotid artery without cerebral infarction 433.10 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.11 Occlusion and stenosis of carotid artery with cerebral infarction 433.11 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.2 Occlusion and stenosis of vertebral artery 433.2 is a non-specific code that cannot be used to specify a diagnosis 433.2 contains 7 index entries ICD-9-CM Diagnosis 433.20 Occlusion and stenosis of vertebral artery without cerebral infarction 433.20 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.21 Occlusion and stenosis of vertebral artery with cerebral infarction 433.21 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.3 Occlusion and stenosis of multiple and bilateral precerebral arteries 433.3 is a non-specific code that cannot be used to specify a diagnosis 433.3 contains 18 index entries ICD-9-CM Diagnosis 433.30 Occlusion and stenosis of multiple and bilateral precerebral arteries without cerebral infarction 433.30 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.31 Occlusion and stenosis of multiple and bilateral precerebral arteries with cerebral infarction 433.31 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.8 Occlusion and stenosis of other specified precerebral artery 433.8 is a non-specific code that cannot be used to specify a diagnosis 433.8 contains 47 index entries ICD-9-CM Diagnosis 433.80 Occlusion and stenosis of other specified precerebral artery without cerebral infarction 433.80 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.81 Occlusion and stenosis of other specified precerebral artery with cerebral infarction 433.81 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.9 Occlusion and stenosis of unspecified precerebral artery 433.9 is a non-specific code that cannot be used to specify a diagnosis 433.9 contains 4 index entries ICD-9-CM Diagnosis 433.90 Occlusion and stenosis of unspecified precerebral artery without cerebral infarction 433.90 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 433.91 Occlusion and stenosis of unspecified precerebral artery with cerebral infarction 433.91 is a specific code that can be used to specify a diagnosis