I67.89 Other cerebrovascular disease

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applies from I67 Other cerebrovascular diseases

Excludes1 (never code together)

• Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5-)
• Occlusion and stenosis of precerebral artery causing cerebral infarction (I63.2-)

Excludes2 (not included here)

• sequelae of the listed conditions (I69.8)

MS-DRG index

Defines the logic of DRG(s) 061-063 in MDC 01.

Approximate ICD-9-CM (GEMs)

• 436 Acute, but ill-defined, cerebrovascular disease (approximate)
• 437.1 Other generalized ischemic cerebrovascular disease (approximate)
• 437.8 Other ill-defined cerebrovascular disease (approximate)

Code annotations containing back-references to I67.89

Back-references to I67

• Type 1 Excludes: G31.84 Mild cognitive impairment of uncertain or unknown etiology ("cerebrovascular diseases (I60-I69)")
• Code First: G46 Vascular syndromes of brain in cerebrovascular diseases ("underlying cerebrovascular disease (I60-I69)")
• Type 2 Excludes: I10 Essential (primary) hypertension ("essential (primary) hypertension involving vessels of brain (I60-I69)")
• Type 2 Excludes: I15 Secondary hypertension ("secondary hypertension involving vessels of brain (I60-I69)")

Diagnosis Index entries for I67.89

• Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound) › cerebral
• Disease, diseased › cerebrovascular › acute
• Disease, diseased › cerebrovascular › specified NEC
• Hyperemia (acute) (passive) › cerebral
• Necrosis, necrotic (ischemic) › brain
• Necrosis, necrotic (ischemic) › central nervous system NEC
• Necrosis, necrotic (ischemic) › cerebellar
• Necrosis, necrotic (ischemic) › cerebral
• Thromboangiitis › obliterans (general) › cerebral
• Thromboangiitis › obliterans (general) › vessels › brain
• Thromboangiitis › obliterans (general) › vessels › spinal cord

Nearby codes

• 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 (this code)
• I67.9 Cerebrovascular disease, unspecified