G45.0
✓ Billable
Vertebro-basilar artery syndrome
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G45.0
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code G45.0?
ICD-10-CM code G45.0 represents Vertebro-basilar artery syndrome. It is a billable diagnosis code in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G45.0 billable?
Yes. G45.0 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is G45.0 in?
G45.0 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G45 category
G45
Transient cerebral ischemic attacks and related syndromes
Non-billable
G45.1
Carotid artery syndrome (hemispheric)
Billable
G45.2
Multiple and bilateral precerebral artery syndromes
Billable
G45.3
Amaurosis fugax
Billable
G45.4
Transient global amnesia
Billable
G45.8
Other transient cerebral ischemic attacks and related syndromes
Billable
G45.9
Transient cerebral ischemic attack, unspecified
Billable
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