ICD-10-CM · Chapter 6 · G00-G99
G45 Transient cerebral ischemic attacks and related syndromes
Excludes 1 (cannot be coded together)
- neonatal cerebral ischemia (P91.0)
- transient retinal artery occlusion (H34.0-)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| G45..0 | Vertebro-basilar artery syndrome | Yes |
| G45..1 | Carotid artery syndrome (hemispheric) | Yes |
| G45..2 | Multiple and bilateral precerebral artery syndromes | Yes |
| G45..3 | Amaurosis fugax | Yes |
| G45..4 | Transient global amnesia | Yes |
| G45..8 | Other transient cerebral ischemic attacks and related syndromes | Yes |
| G45..9 | Transient cerebral ischemic attack, unspecified | Yes |
Last reviewed: September 2026