G45.2
BillableMultiple and bilateral precerebral artery syndromes
Multiple and bilateral precerebral artery 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(2)
Frequently Asked Questions
What is the ICD-10 code for multiple and bilateral precerebral artery syndromes?
The ICD-10-CM code for multiple and bilateral precerebral artery syndromes is G45.2. The full clinical description is "Multiple and bilateral precerebral artery syndromes". G45.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G45.2 mean?
ICD-10-CM code G45.2 represents “Multiple and bilateral precerebral artery 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 G45.2 a billable code?
Yes, G45.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G45.2 in?
G45.2 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G45.2?
G45.2 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 are the UMLS CUIs for G45.2?
G45.2 is linked to 1 UMLS Concept Unique Identifier: C0451679. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G45.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like multiple and bilateral precerebral artery syndromes 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 G45.2?
G45.2 maps to the ICD-11 code: 8B22.Y (Other specified cerebrovascular disease).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.