Specific code 2007 ICD-9-CM Diagnosis Code 447.6
Arteritis unspecified
  • Short description: ARTERITIS NOS.
  • ICD-9-CM 447.6 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 447.6 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2007 version of ICD-9-CM 447.6.
  • More recent version(s) of ICD-9-CM 447.6: 2008 2009 2010 2011 2012 2013 2014.
Disease Synonyms
  • Arteritis
  • Vasculitis
447.6 Excludes
Applies To
  • Aortitis NOS
  • Endarteritis NOS
Convert to ICD-10-CM: 447.6 converts directly to:
  • 2014 ICD-10-CM I77.6 Arteritis, unspecified
ICD-9-CM Volume 2 Index entries containing back-references to 447.6:
  • Angiitis 447.6
    • allergic granulomatous 446.4
    • Wegener's (necrotizing respiratory granulomatosis) 446.4
  • Aortitis (nonsyphilitic) 447.6
    • calcific 447.6
    • rheumatic (see also Endocarditis, acute, rheumatic) 391.1
    • rheumatoid - see Arthritis, rheumatoid
  • Arteriolitis 447.6
    • necrotizing, kidney 447.5
    • renal - see Hypertension, kidney
  • Arteritis 447.6
    • allergic (see also Angiitis, hypersensitivity) 446.20
    • aorta (nonsyphilitic) 447.6
    • cerebral 437.4
      • late effect - see Late effect(s) (of) cerebrovascular disease
      • sphylitic 094.89
    • coronary (artery) - see also Arteriosclerosis, coronary
    • cranial (left) (right) 446.5
    • deformans - see Arteriosclerosis
    • necrosing or necrotizing 446.0
    • obliterans - see also Arteriosclerosis
    • rheumatic - see Fever, rheumatic
    • senile - see Arteriosclerosis
    • young female, syndrome 446.7
  • Endarteritis (bacterial, subacute) (infective) (septic) 447.6
    • brain, cerebral or cerebrospinal 437.4
      • late effect - see Late effect(s) (of) cerebrovascular disease
    • coronary (artery) - see Arteriosclerosis, coronary
    • deformans - see Arteriosclerosis
    • embolic (see also Embolism) 444.9
    • obliterans - see also Arteriosclerosis
    • senile - see Arteriosclerosis
    • tuberculous (see also Tuberculosis) 017.9
  • Vasculitis 447.6
    • disseminated 447.6
    • rheumatic - see Fever, rheumatic
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 447.6 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 2007 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.