G45.9 - Transient cerebral ischemic attack, unspecified
- Applicable to Transient cerebral ischemic attack, unspecified
- The 2025 edition of ICD10-CM G45.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of G45.9 - other international versions of ICD10 G45.9 may differ.
- G45.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Spasm of cerebral artery
- TIA
- Transient cerebral ischemia NOS
Billable/Specific Code
The following codes above G45.9 contain annotation back-references that may be applicable to G45.9:
- Chapter: G00-G99 - Diseases of the nervous system
- Section: G40-G47 - Episodic and paroxysmal disorders
- Category: G45 - Transient cerebral ischemic attacks and related syndromes
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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