G45.8
BillableOth transient cerebral ischemic attacks and related synd
Other transient cerebral ischemic attacks and related syndromes
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(6)
Related Conditions
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(43)
SNOMED CT
- Subclavian steal syndrome15258001
- Anterior circulation transient ischaemic attack230716006
- Anterior circulation transient ischemic attack230716006
- Carotid territory transient ischaemic attack230716006
- Carotid territory transient ischemic attack230716006
- Posterior circulation transient ischaemic attack230717002
- Posterior circulation transient ischemic attack230717002
- Vertebrobasilar territory transient ischaemic attack230717002
- Vertebrobasilar territory transient ischemic attack230717002
- Arterial steal syndrome234024001
- Steal syndrome234024001
- Cerebral steal syndrome234028003
- Acute cerebral ischaemia16218291000119100
- Acute cerebral ischemia16218291000119100
- Left subclavian steal syndrome15967141000119103
- Steal syndrome of left subclavian artery15967141000119103
- Subclavian steal syndrome of left subclavian artery15967141000119103
- Right subclavian steal syndrome15967181000119108
- Steal syndrome of right subclavian artery15967181000119108
- Subclavian steal syndrome of right subclavian artery15967181000119108
UMLS
Clinical Terms
- Steal syndrome of right subclavian artery
- Vertebrobasilar territory transient ischemic attack
- Subclavian steal syndrome of left subclavian artery
- Subclavian steal syndrome of right subclavian artery
- Carotid territory transient ischaemic attack
- Steal syndrome
- Steal syndrome of left subclavian artery
- Anterior circulation transient ischaemic attack
- Acute cerebral ischemia
- Arterial steal syndrome
- Subclavian steal syndrome
- Posterior circulation transient ischemic attack
- Right subclavian steal syndrome
- Anterior circulation transient ischemic attack
- Cerebral steal syndrome
- Carotid territory transient ischemic attack
- Acute cerebral ischaemia
- Vertebrobasilar territory transient ischaemic attack
- Posterior circulation transient ischaemic attack
- Left subclavian steal syndrome
Frequently Asked Questions
What is the ICD-10 code for oth transient cerebral ischemic attacks and related synd?
The ICD-10-CM code for oth transient cerebral ischemic attacks and related synd is G45.8. The full clinical description is "Other transient cerebral ischemic attacks and related syndromes". G45.8 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G45.8 mean?
ICD-10-CM code G45.8 represents “Other transient cerebral ischemic attacks and related syndromes”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G45.8 a billable code?
Yes, G45.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G45.8 in?
G45.8 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G45.8?
G45.8 has Excludes1 notes indicating codes that cannot be used together with it, including: neonatal cerebral ischemia (P91.0); transient retinal artery occlusion (H34.0-).
What SNOMED CT codes does G45.8 map to?
G45.8 maps to 8 SNOMED CT concepts: 16218291000119100, 230716006, 234024001, 234028003, 15967141000119103, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G45.8?
G45.8 is linked to 1 UMLS Concept Unique Identifier: C0477375. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G45.8 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like oth transient cerebral ischemic attacks and related synd affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of G45.8?
G45.8 maps to the ICD-11 code: 8B10.Z (Transient ischaemic attack, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.