ICD-10 Coding for Internal Carotid Artery Aneurysm(I67.1, I72.0)
Complete ICD-10-CM coding and documentation guide for Internal Carotid Artery Aneurysm. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Internal Carotid Artery Aneurysm
I67-I72Primary Range
Cerebrovascular diseases and other aneurysms
This range includes codes for aneurysms and cerebrovascular diseases, covering both intracranial and extracranial carotid artery aneurysms.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| I67.1 | Cerebral aneurysm, nonruptured | Use when the aneurysm is located intracranially, such as supraclinoid or paraclinoid ICA. |
|
| I72.0 | Aneurysm of carotid artery | Use when the aneurysm is located extracranially, such as in the cervical portion of the ICA. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information: ICD-10 code for internal carotid artery aneurysm
Essential facts and insights about Internal Carotid Artery Aneurysm
Primary ICD-10-CM Codes for internal carotid artery aneurysm
Decision Criteria
clinical Criteria
- Confirmed intracranial location via imaging
Applicable To
- Intracranial ICA aneurysm
Excludes
- Extracranial ICA aneurysm (I72.0)
Clinical Validation Requirements
- Imaging confirmation of intracranial location
- Documentation of aneurysm size and morphology
Code-Specific Risks
- Misclassification of aneurysm location
Coding Notes
- Ensure documentation specifies 'intracranial' to avoid misclassification.
I72.0 - Aneurysm of carotid artery
Use when the aneurysm is located extracranially, such as in the cervical portion of the ICA.
Applicable To
- Extracranial ICA aneurysm
Excludes
- Intracranial ICA aneurysm (I67.1)
Clinical Validation Requirements
- Imaging confirmation of extracranial location
- Documentation of aneurysm size and morphology
Coding Notes
Ensure documentation specifies 'extracranial' to avoid misclassification.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Status post coil embolization
Z98.890Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Internal Carotid Artery Aneurysm to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I67.1.
Impact
Clinical: Inaccurate patient records affecting treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims due to incorrect coding.
Mitigation Strategy
Train staff to document specific aneurysm locations.
Impact
Reimbursement: Incorrect DRG assignment leading to reimbursement issues., Compliance: Potential for audit findings due to incorrect coding., Data Quality: Inaccurate clinical data affecting patient records.
Mitigation Strategy
Ensure documentation specifies whether the aneurysm is intracranial or extracranial.
Impact
Failure to specify aneurysm location can lead to incorrect coding.
Mitigation Strategy
Implement documentation checks to ensure location is specified.
Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.
Frequently Asked Questions
Common questions about ICD-10 coding for Internal Carotid Artery Aneurysm, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Internal Carotid Artery Aneurysm
Use these documentation templates to ensure complete and accurate documentation for Internal Carotid Artery Aneurysm. These templates include all required elements for proper coding and billing.
Endovascular coil embolization
Specialty: NeurosurgeryRequired Elements
- Procedure details
- Approach and device used
- Post-procedure findings
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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