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ICD-10 Coding for Right Carotid Stenosis(I65.2, I65.21, I65.21B)

Learn about the ICD-10 coding for right carotid stenosis, including documentation requirements, common pitfalls, and billing considerations.

Also known as:
Right Carotid Artery StenosisRight Carotid Narrowing
Related ICD-10 Code Ranges

Complete code families applicable to Right Carotid Stenosis

I00-I99Primary Range

Diseases of the circulatory system

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Key Information

Essential facts and insights aboutRight Carotid Stenosis

Primary ICD-10-CM Codes
Occlusion and stenosis of right carotid arter
I65.21Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Occlusion and stenosis of left carotid arteryI65.22

Use when stenosis is documented on the left side.

Occlusion and stenosis of bilateral carotid arteriesI65.23

Use when both right and left carotid stenosis are documented.

Documentation & Coding Risks

Avoid these common issues when documenting Right Carotid Stenosis.

Documenting 'carotid artery disease' without specifying stenosis.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation

Educate clinicians on documentation specificity., Use templates that prompt for necessary details.

Using I65.29 when laterality is documented.

Impact

Reimbursement: Incorrect DRG assignment may affect reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Decreased accuracy in clinical data.

Mitigation

Ensure to use I65.21 when right side is specified.

Laterality Documentation

Impact

Failure to document laterality can lead to incorrect coding.

Mitigation

Implement mandatory fields in EHR for laterality.

Frequently Asked Questions