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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

G45.9 – Transient cerebral ischemic attack, unspecified

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Spasm of cerebral artery
TIA
Transient cerebral ischemia NOS

GEM Conversion to ICD-9 CM

Fs: 10000 – Unspecified transient cerebral ischemia

MDC / MS-DRG Reference

ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WITH MCC
ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WITH CC
ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WITHOUT CC/MCC
TRANSIENT ISCHEMIA WITHOUT THROMBOLYTIC

Back Reference of Diagnostic Codes

Angiospasm (peripheral) (traumatic) (vessel) I73.9
cerebral G45.9
Attack, attacks
transient ischemic (TIA) G45.9
Claudication (intermittent) I73.9
cerebral (artery) G45.9
Disease, diseased See also Syndrome
angiospastic I73.9
cerebral G45.9
Ischemia, ischemic I99.8
cerebral (chronic) (generalized) I67.82
intermittent G45.9
transient G45.9
Spasm, spastic, spasticity (s) See also condition R25.2
artery I73.9
cerebral G45.9
cerebral (arteries) (vascular) G45.9

Sibling Codes

Vertebro-basilar artery syndrome
Carotid artery syndrome (hemispheric)
Multiple and bilateral precerebral artery syndromes
Amaurosis fugax
Transient global amnesia
Other transient cerebral ischemic attacks and related syndromes

Parent Sibling Codes

Epilepsy and recurrent seizures
Migraine
Other headache syndromes
Transient cerebral ischemic attacks and related syndromes
Vascular syndromes of brain in cerebrovascular diseases
Sleep disorders

View in Tabular

Code Title
G00-G99 Diseases of the nervous system (G00-G99)
G40-G47 Episodic and paroxysmal disorders (G40-G47)
G45 Transient cerebral ischemic attacks and related syndromes
G45.9 Transient cerebral ischemic attack, unspecified
Applicable to
Spasm of cerebral artery
TIA
Transient cerebral ischemia NOS