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I67.1 - Cerebral aneurysm, nonruptured


The ICD 10 Code for Cerebral aneurysm, nonruptured is listed as I67.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I67.1
Description: Cerebral aneurysm, nonruptured
  • Cerebral aneurysm NOS
  • Cerebral arteriovenous fistula, acquired
  • Internal carotid artery aneurysm, intracranial portion
  • Internal carotid artery aneurysm, NOS
  • Excludes1: congenital cerebral aneurysm, nonruptured (Q28.-)
  • ruptured cerebral aneurysm (I60.7)
Diagnostic Related Groups
(MS-DRG v30.0)
091 - Other Disorders Of Nervous System W Mcc
092 - Other Disorders Of Nervous System W Cc
093 - Other Disorders Of Nervous System W/o Cc/mcc
Chapter Diseases of the circulatory system (I00-I99)
Block Cerebrovascular diseases (I60-I69)
Parent I67 - Other cerebrovascular diseases
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 437.3 - Cerebral aneurysm, nonruptured (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I67.1:
I67.0 - Dissection of cerebral arteries, 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