I67.1 - Cerebral aneurysm, nonruptured

Code

I67.1 - Cerebral aneurysm, nonruptured
[Billable]

Includes

  • Cerebral aneurysm NOS
  • Cerebral arteriovenous fistula, acquired
  • Internal carotid artery aneurysm, intracranial portion
  • Internal carotid artery aneurysm, NOS

Not Coded Here

  • congenital cerebral aneurysm, nonruptured (Q28.-)
  • ruptured cerebral aneurysm (I60.7)

Code Tree

I00-I99 - Diseases of the circulatory system
  • I60-I69 - Cerebrovascular diseases
    • I67 - Other cerebrovascular diseases
      • I67.0 - Dissection of cerebral arteries, nonruptured
      • I67.1 - Cerebral aneurysm, nonruptured
      • I67.2 - Cerebral atherosclerosis
      • I67.3 - Progressive vascular leukoencephalopathy
      • I67.4 - Hypertensive encephalopathy
      • I67.5 - Moyamoya disease
      • I67.6 - Nonpyogenic thrombosis of intracranial venous system
      • I67.7 - Cerebral arteritis, not elsewhere classified
      • I67.8 - Other specified cerebrovascular diseases
      • I67.9 - Cerebrovascular disease, unspecified