Specific code 2014 ICD-9-CM Diagnosis Code 437.4
Cerebral arteritis
  • Billable Code
  • ICD-9-CM 437.4 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 437.4 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Cerebral vasculitis (disorder)
  • Vasculitis, cerebral
  • Vasculitis, cerebrovascular disease
Convert to ICD-10-CM: 437.4 converts approximately to:
  • 2014 ICD-10-CM I67.7 Cerebral arteritis, not elsewhere classified
ICD-9-CM Volume 2 Index entries containing back-references to 437.4:
  • Arteritis 447.6
    • cerebral 437.4
      • late effect - see Late effect(s) (of) cerebrovascular disease
      • sphylitic 094.89
  • Endarteritis (bacterial, subacute) (infective) (septic) 447.6
    • brain, cerebral or cerebrospinal 437.4
      • late effect - see Late effect(s) (of) cerebrovascular disease
  • Panarteritis (nodosa) 446.0
    • brain or cerebral 437.4
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 437.4 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.