ICD-10-CM I67: Other cerebrovascular diseases

ICD-10-CM Diagnosis Code (2025)

Official Description for I67

Other cerebrovascular diseases

Coding Notes & Guidelines for I67

Excludes1: Not Coded Here
  • Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5-)
  • Occlusion and stenosis of precerebral artery causing cerebral infarction (I63.2-)
Excludes1: Not Coded Here

ruptured cerebral arteries (I60.7)

Excludes1: Not Coded Here
  • congenital cerebral aneurysm, nonruptured (Q28.-)
  • ruptured cerebral aneurysm (I60.7)
Excludes1: Not Coded Here

nonpyogenic thrombosis of intracranial venous system causing infarction (I63.6)

Excludes1: Not Coded Here

allergic granulomatous angiitis (M30.1)

Excludes2: Not Included Here

sequelae of the listed conditions (I69.8)

Excludes2: Not Included Here

insufficiency, NOS, of precerebral arteries (G45.2)

Code First

underlying condition, if applicable, such as eclampsia (O15.00-O15.9)

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

Atheroma of cerebral and precerebral arteries

Inclusion Terms

Binswanger's disease

Inclusion Terms
  • Nonpyogenic thrombosis of cerebral vein
  • Nonpyogenic thrombosis of intracranial venous sinus
Inclusion Terms

Granulomatous angiitis of the nervous system

Inclusion Terms

Acute cerebrovascular insufficiency unspecified as to location or reversibility

Inclusion Terms

Chronic cerebral ischemia

Inclusion Terms

PRES

Inclusion Terms

Call-Fleming syndrome

Inclusion Terms

CADASIL

Code Also
  • , if applicable, associated hypertensive conditions such as:
  • essential (primary) hypertension (I10)
  • hypertensive chronic kidney disease (I12.-)
  • hypertensive heart and chronic kidney disease (I13.-)
  • hypertensive heart disease (I11.-)
Code Also
  • any associated diagnoses, such as:
  • epilepsy (G40.-)
  • stroke (I63.-)
  • vascular dementia (F01.-)

Child Codes (More Specific Codes for I67):

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 I67.81 - Acute cerebrovascular insufficiency I67.82 - Cerebral ischemia I67.83 - Posterior reversible encephalopathy syndrome I67.84 - Cerebral vasospasm and vasoconstriction I67.841 - Reversible cerebrovascular vasoconstriction syndrome I67.848 - Other cerebrovascular vasospasm and vasoconstriction I67.85 - Hereditary cerebrovascular diseases I67.850 - Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy I67.858 - Other hereditary cerebrovascular disease I67.89 - Other cerebrovascular disease I67.9 - Cerebrovascular disease, unspecified

About ICD-10-CM Code I67 (Other cerebrovascular diseases)

ICD-10-CM code I67 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM I67 became effective on October 1, 2024.

This page provides detailed information about I67 - Other cerebrovascular diseases. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other cerebrovascular diseases.