ICD-10 Diagnosis Code I67.1

Cerebral aneurysm, nonruptured

Diagnosis Code I67.1

ICD-10: I67.1
Short Description: Cerebral aneurysm, nonruptured
Long Description: Cerebral aneurysm, nonruptured
This is the 2018 version of the ICD-10-CM diagnosis code I67.1

Valid for Submission
The code I67.1 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the circulatory system (I00–I99)
    • Cerebrovascular diseases (I60-I69)
      • Other cerebrovascular diseases (I67)

Information for Medical Professionals

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Acquired caroticocavernous sinus fistula
  • Aneurysm of external carotid artery
  • Aneurysm of extracranial portion of internal carotid artery
  • Aneurysm of head and neck artery
  • Aneurysm of internal carotid artery
  • Aneurysm of intracranial portion of internal carotid artery
  • Aneurysm of systemic vein
  • Aneurysm of the vein of Galen
  • Aneurysm of vein
  • Berry aneurysm
  • Caroticocavernous sinus fistula
  • Caroticocavernous sinus fistula
  • Cerebral arterial aneurysm
  • Familial cerebral saccular aneurysm
  • Intracranial aneurysm
  • Multiple unruptured cerebral aneurysms
  • Nonruptured cerebral aneurysm
  • Nonruptured cerebral aneurysm due to dissection of cerebral artery
  • Spontaneous caroticocavernous sinus fistula
  • Unruptured aneurysm of anterior cerebral artery
  • Unruptured aneurysm of anterior communicating artery
  • Unruptured aneurysm of basilar artery
  • Unruptured aneurysm of middle cerebral artery
  • Unruptured aneurysm of posterior cerebral artery
  • Unruptured aneurysm of posterior communicating artery
  • Unruptured aneurysm of posterior inferior cerebellar artery
  • Unruptured internal carotid bifurcation aneurysm
  • Unruptured internal carotid-anterior communicating artery zone aneurysm
  • Unruptured internal carotid-posterior communicating artery zone aneurysm

Index of Diseases and Injuries
References found for the code I67.1 in the Index of Diseases and Injuries:

Information for Patients

Brain Aneurysm

Also called: Berry aneurysm, Cerebral aneurysm, Intracranial aneurysm

A brain aneurysm is an abnormal bulge or "ballooning" in the wall of an artery in the brain. They are sometimes called berry aneurysms because they are often the size of a small berry. Most brain aneurysms produce no symptoms until they become large, begin to leak blood, or burst.

If a brain aneurysm presses on nerves in your brain, it can cause signs and symptoms. These can include

  • A droopy eyelid
  • Double vision or other changes in vision
  • Pain above or behind the eye
  • A dilated pupil
  • Numbness or weakness on one side of the face or body

Treatment depends on the size and location of the aneurysm, whether it is infected, and whether it has burst. If a brain aneurysm bursts, symptoms can include a sudden, severe headache, nausea and vomiting, stiff neck, loss of consciousness, and signs of a stroke. Any of these symptoms requires immediate medical attention.

NIH: National Heart, Lung, and Blood Institute

  • Aneurysm in the brain (Medical Encyclopedia)
  • Brain aneurysm repair (Medical Encyclopedia)
  • Brain aneurysm repair - discharge (Medical Encyclopedia)
  • Brain surgery (Medical Encyclopedia)
  • Cerebral angiography (Medical Encyclopedia)
  • Subarachnoid hemorrhage (Medical Encyclopedia)

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