All ICD10 Codes

I67

Non-Billable
ChapterI00–I99
Rankcategory
Official Description

Other cerebrovascular diseases

Use a more specific code (9 billable, 1 non-billable)
I67.0Dissection of cerebral arteries, nonrupturedI67.1Cerebral aneurysm, nonrupturedI67.2Cerebral atherosclerosisI67.3Progressive vascular leukoencephalopathyI67.4Hypertensive encephalopathyI67.5Moyamoya diseaseI67.6Nonpyogenic thrombosis of intracranial venous systemI67.7Cerebral arteritis, not elsewhere classifiedI67.8Other specified cerebrovascular diseaseshas subcodesI67.9Cerebrovascular disease, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).

CH9 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • systemic connective tissue disorders (M30-M36)
  • transient cerebral ischemic attacks and related syndromes (G45.-)

I60-I69 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • traumatic intracranial hemorrhage (S06.-)
Use Additional Code
  • code to identify presence of:
  • alcohol abuse and dependence (F10.-)
  • exposure to environmental tobacco smoke (Z77.22)
  • history of tobacco dependence (Z87.891)
  • hypertension (I10-I1A)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • 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. Code separately if applicable.)
  • sequelae of the listed conditions (I69.8)

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I60-I69Cerebrovascular diseases (I60-I69)
I67Other cerebrovascular diseasesNot billable
I67.0Dissection of cerebral arteries, nonrupturedBillable
I67.1Cerebral aneurysm, nonrupturedBillable
I67.2Cerebral atherosclerosisBillable
I67.3Progressive vascular leukoencephalopathyBillable
I67.4Hypertensive encephalopathyBillable
I67.5Moyamoya diseaseBillable
I67.6Nonpyogenic thrombosis of intracranial venous systemBillable
I67.7Cerebral arteritis, not elsewhere classifiedBillable
I67.8Other specified cerebrovascular diseasesSubcodes
I67.9Cerebrovascular disease, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I67:

blockI60-I69
Cerebrovascular diseases (I60-I69)
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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