Diagnosis Code: G45.9

Short Description: Transient cerebral ischemic attack, unspecified

Long Description: Transient cerebral ischemic attack, unspecified

The code G45.9 is VALID for claim submission

Code Classification:

• Diseases of the nervous system (G00–G99)
  • Episodic and paroxysmal disorders (G40-G47)
    • Transient cerebral ischemic attacks and related syndromes (G45)
      • G45.9 Transient cerebral ischemic attack, unspecified

Code Version: 2022 ICD-10-CM

Synonyms

• Arteriospasm
• Chronic cerebral ischemia
• Chronic vascular insufficiency
• Intermittent cerebral ischemia
• Recurrent transient cerebral ischemic attack
• Spasm of cerebral arteries
• Stroke/transient ischemic attack monitoring first letter
• Stroke/transient ischemic attack monitoring invitation
• Stroke/transient ischemic attack monitoring second letter
• Stroke/transient ischemic attack monitoring status
• Stroke/transient ischemic attack monitoring status
• Stroke/transient ischemic attack monitoring status
• Stroke/transient ischemic attack monitoring status
• Stroke/transient ischemic attack monitoring status
• Stroke/transient ischemic attack monitoring third letter
• Stroke/transient ischemic attack monitoring verbal invitation
• Transient cerebral ischemia
• Transient cerebral ischemia due to atrial fibrillation
• Transient ischemic attack co-occurrent with subarachnoid hemorrhage
• Transient ischemic attack due to embolism
• Vasospasm

References to Index of Diseases and Injuries

The code G45.9 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Spasm of cerebral artery
  • TIA
  • Transient cerebral ischemia NOS

Crosswalk Information

Similar Codes

This page was last updated on: 10/1/2023

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