Home > 2014 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Cerebrovascular Disease 430-438 > Occlusion and stenosis of precerebral arteries 433-
Specific code 2014 ICD-9-CM Diagnosis Code 433.90
Occlusion and stenosis of unspecified precerebral artery without mention of cerebral infarction
  • 2014
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • Short description: Ocl art NOS wo infrct.
  • ICD-9-CM 433.90 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 433.90 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2014 version of ICD-9-CM 433.90.
  • More recent version(s) of ICD-9-CM 433.90: 2015.
Convert to ICD-10-CM: 433.90 converts approximately to:
  • 2015/16 ICD-10-CM I65.9 Occlusion and stenosis of unspecified precerebral artery
Approximate Synonyms
  • Obstruction of precerebral artery
  • Occlusion of precerebral artery
  • Precerebral artery occlusion
  • Precerebral artery stenosis
  • Stenosis of precerebral artery
 433.9 ICD9Data.com 433.91 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 433.90 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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