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ICD-10-CM Codes
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I00-I99
Diseases of the circulatory system
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I60-I69
Cerebrovascular diseases
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Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction I65
Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction I65-
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I65. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- insufficiency, NOS, of precerebral artery (
ICD-10-CM Diagnosis Code G45
- G45 Transient cerebral ischemic attacks and relat...
- G45.0 Vertebro-basilar artery syndrome
- G45.1 Carotid artery syndrome (hemispheric)
- G45.2 Multiple and bilateral precerebral artery syn...
- G45.3 Amaurosis fugax
- G45.4 Transient global amnesia
- G45.8 Other transient cerebral ischemic attacks and...
- G45.9 Transient cerebral ischemic attack, unspecifi...
G45.-) - insufficiency of precerebral arteries causing cerebral infarction (
ICD-10-CM Diagnosis Code I63.0
Cerebral infarction due to thrombosis of precerebral arteries
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
I63.0-ICD-10-CM Diagnosis Code I63.2
Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
I63.2)
IncludesIncludes Help
"Includes" further defines, or give examples of, the content of the code or category.
- embolism of precerebral artery
- narrowing of precerebral artery
- obstruction (complete) (partial) of precerebral artery
- thrombosis of precerebral artery
Codes
- I65 Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction
- I65.0 Occlusion and stenosis of vertebral artery
- I65.01 Occlusion and stenosis of right vertebral artery
- I65.02 Occlusion and stenosis of left vertebral artery
- I65.03 Occlusion and stenosis of bilateral vertebral arteries
- I65.09 Occlusion and stenosis of unspecified vertebral artery
- I65.1 Occlusion and stenosis of basilar artery
- I65.2 Occlusion and stenosis of carotid artery
- I65.21 Occlusion and stenosis of right carotid artery
- I65.22 Occlusion and stenosis of left carotid artery
- I65.23 Occlusion and stenosis of bilateral carotid arteries
- I65.29 Occlusion and stenosis of unspecified carotid artery
- I65.8 Occlusion and stenosis of other precerebral arteries
- I65.9 Occlusion and stenosis of unspecified precerebral artery