I63.81
Billable

Other cerebral infarction due to occlusion or stenosis of small artery

Chapter 9: Diseases of the circulatory system

Inclusion Terms

1 item

•
Lacunar infarction

Billable Code

I63.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Referenced in Diagnoses

Conditions that use this ICD-10 code in their documentation

basal ganglia costovertebral angle

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Basal Ganglia Stroke and Costovertebral Angle Tenderness

basal ganglia infarct

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Basal Ganglia Infarction

cerebellar stroke

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Cerebellar Infarction

lacunar costovertebral angle

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Lacunar Infarction and Costovertebral Angle Tenderness

lacunar infarct

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Lacunar Infarction

lacunar stroke

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Lacunar Infarction

procedure thrombectomy work tici3 reperfusion

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Thrombectomy with Thrombolysis in Cerebral Infarction (TICI) Grade 3 Reperfusion

Additional Information from Parent Codes

The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.

Parent Codes Referenced:

I00-I99(Chapter 9)I63(Cerebral infarction)I63.8(Other cerebral infarction)

Includes

1 item

From I63:

•
occlusion and stenosis of cerebral and precerebral arteries, resulting in cerebral infarction

Excludes1

1 item

From I63:

•
neonatal cerebral infarction (P91.82-)

Excludes2

12 items

From I00-I99:

•
certain conditions originating in the perinatal period (P04-P96)
•
certain infectious and parasitic diseases (A00-B99)
•
complications of pregnancy, childbirth and the puerperium (O00-O9A)
•
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
•
endocrine, nutritional and metabolic diseases (E00-E88)
•
injury, poisoning and certain other consequences of external causes (S00-T88)
•
neoplasms (C00-D49)
•
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
•
systemic connective tissue disorders (M30-M36)
•
transient cerebral ischemic attacks and related syndromes (G45.-)

From I63:

•
chronic, without residual deficits (sequelae) (Z86.73)
•
sequelae of cerebral infarction (I69.3-)

Use Additional Code

2 items

From I63:

•
code, if applicable, to identify status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility (Z92.82)
•
code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)

I63.81
Billable

Other cerebral infarction due to occlusion or stenosis of small artery

Inclusion Terms

Billable Code

Referenced in Diagnoses

Additional Information from Parent Codes

Parent Codes Referenced:

Includes

From I63:

Excludes1

From I63:

Excludes2

From I00-I99:

From I63:

Use Additional Code

From I63:

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I63.81Billable

Other cerebral infarction due to occlusion or stenosis of small artery

Inclusion Terms

Billable Code

Referenced in Diagnoses

Additional Information from Parent Codes

Parent Codes Referenced:

Includes

From I63:

Excludes1

From I63:

Excludes2

From I00-I99:

From I63:

Use Additional Code

From I63:

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Built by Freed

Helpful Links

I63.81
Billable

We build tools for
clinician happiness.