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ICD-10 Guide
ICD-10 CodesI63.341

I63.341

Billable

Cerebral infarction due to thrombosis of right cerebellar artery

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 I63.341 is a billable code used to indicate a diagnosis of cerebral infarction due to thrombosis of right cerebellar artery.

Key Diagnostic Point:

Cerebral infarction due to thrombosis of the right cerebellar artery is a type of ischemic stroke characterized by the obstruction of blood flow to the right cerebellar region, resulting in tissue death. Clinically, patients may present with symptoms such as dizziness, balance issues, ataxia, and coordination problems, which are indicative of cerebellar dysfunction. The cerebellum is responsible for motor control, and its impairment can lead to significant functional deficits. Disease progression can vary; some patients may experience rapid onset of symptoms, while others may have a more gradual presentation. Diagnostic considerations include neuroimaging studies such as CT or MRI scans, which can reveal the extent of the infarction and rule out other potential causes of symptoms. Early recognition and intervention are crucial to minimize long-term disability and optimize recovery outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity: Requires imaging and clinical evaluation to confirm diagnosis.
  • Treatment complexity: May involve anticoagulation therapy, rehabilitation, and monitoring for complications.
  • Documentation requirements: Detailed clinical notes and imaging reports are necessary to support the diagnosis.
  • Coding specificity: Requires precise coding to differentiate from other types of strokes.

Audit Risk Factors

  • Common coding errors: Misclassification of stroke type or location.
  • Documentation gaps: Incomplete clinical notes that do not support the diagnosis.
  • Billing challenges: Potential denials if documentation does not clearly establish medical necessity.

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Emergency Medicine

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Cerebral infarctions, including those due to thrombosis of the right cerebellar artery, have significant clinical implications, affecting patient quality of life and healthcare utilization. The incidence of strokes contributes to a substantial burden on healthcare systems, necessitating effective management strategies. Understanding the epidemiology of stroke can help in developing preventive measures and improving population health outcomes.

ICD-9 vs ICD-10

Cerebral infarctions, including those due to thrombosis of the right cerebellar artery, have significant clinical implications, affecting patient quality of life and healthcare utilization. The incidence of strokes contributes to a substantial burden on healthcare systems, necessitating effective management strategies. Understanding the epidemiology of stroke can help in developing preventive measures and improving population health outcomes.

Reimbursement & Billing Impact

Reimbursement considerations include the patient's insurance coverage, the need for imaging studies, and potential rehabilitation services. Common denials may occur if documentation does not clearly establish the diagnosis or if the treatment provided is not justified. Best practices include ensuring that all clinical notes are thorough and that imaging results are included in the patient's medical record.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for I00-I99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for I00-I99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by I63.341?

I63.341 specifically covers cerebral infarction due to thrombosis of the right cerebellar artery, which may present with symptoms such as vertigo, ataxia, and coordination difficulties. It is essential to differentiate this from other types of strokes, such as embolic strokes or infarctions in other brain regions.

When should I63.341 be used instead of related codes?

I63.341 should be used when the infarction is specifically due to thrombosis of the right cerebellar artery. Related codes may be used for infarctions in other locations or due to different etiologies, such as embolism or hemorrhage.

What documentation supports I63.341?

Documentation should include a detailed clinical history, neurological examination findings, imaging results (CT or MRI), and any relevant laboratory tests that support the diagnosis of cerebral infarction due to thrombosis of the right cerebellar artery.