I67.89 Other cerebrovascular disease

✓ Billable ICD-10-CM 2026
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The ICD-10-CM code for Other cerebrovascular disease is I67.89 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Section
I60-I69: Cerebrovascular diseases (I60-I69)
Category I67
21 codes (17 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to I67.89:

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

U.S. Hospital Utilization

  • An estimated 15,155 U.S. inpatient stays in 2023 included I67.89 among the documented diagnoses.
  • 1,095 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Presumed relationship due to Index term “with”

The classification presumes a causal relationship between hypertension and heart involvement and between hypertension and kidney involvement, as the two conditions are linked by the term “with” in the Alphabetic Index. These conditions should be coded as related even in the absence of provider documentation explicitly linking them, unless the documentation clearly states the conditions are unrelated.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a
Provider must link conditions not specifically indexed as related

For hypertension and conditions not specifically linked by relational terms such as “with,” “associated with” or “due to” in the classification, provider documentation must link the conditions in order to code them as related.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

Parent Code

I67 Other cerebrovascular diseases

Related Codes in I67

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 I67.81 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 I67.9 Cerebrovascular disease, unspecified
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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