Table 3

One ICD-10 code with multiple ICD-9 codes

ICD-10ICD-9Description
I6359 Cerebral infarction due to unspecified occlusion or stenosis of other cerebral artery433.31Multiple and bilateral pre-cerebral artery occlusion/stenosis with cerebral infarct
433.81Other specified pre-cerebral artery occlusion/stenosis with cerebral infarct
434.91Cerebral artery occlusion, unspecified with cerebral infarction
I6601 Occlusion and stenosis of right middle cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6602 Occlusion and stenosis of left middle cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6603 Occlusion and stenosis of bilateral middle cerebral arteries434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6609 Occlusion and stenosis of unspecified middle cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6611 Occlusion and stenosis of right anterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6612 Occlusion and stenosis of left anterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6613 Occlusion and stenosis of bilateral anterior cerebral arteries434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6619 Occlusion and stenosis of unspecified anterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6621 Occlusion and stenosis of right posterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6622 Occlusion and stenosis of left posterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6623 Occlusion and stenosis of bilateral posterior cerebral arteries434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I6629 Occlusion and stenosis of unspecified posterior cerebral artery434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I663 Occlusion and stenosis of cerebellar arteries434.00Cerebral thrombosis w/o cerebral infarction
434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction
I669 Occlusion and stenosis of unspecified cerebral artery434.10Cerebral embolism w/o cerebral infarction
434.90Cerebral artery occlusion, unspecified w/o cerebral infarction