ICD-9-CM Code 433.21 to ICD-10-CM
ICD-10 Equivalent of 433.21:
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use the following three equivalent ICD-10-CM codes, which are an approximate match to ICD-9 code 433.21:
- ICD-10 Code I63019, Cerebral infarction due to thrombosis of unspecified vertebral artery (billable)
- ICD-10 Code I63119, Cerebral infarction due to embolism of unspecified vertebral artery (billable)
- ICD-10 Code I63219, Cerebral infarction due to unspecified occlusion or stenosis of unspecified vertebral arteries (billable)
Historical Information for ICD-9 Code 433.21
BILLABLE ICD-9 CODE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Long ICD9 Description: Occlusion and stenosis of vertebral artery with cerebral infarction
Short ICD9 Description: Ocl vrtb art w infrct
Parent Code: 433.2 - Occlusion and stenosis of vertebral artery