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ICD-10 Coding for Intracranial Aneurysm(I67.1, I60.00)

Complete ICD-10-CM coding and documentation guide for Intracranial Aneurysm. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Cerebral AneurysmBrain Aneurysm

Related ICD-10 Code Ranges

Complete code families applicable to Intracranial Aneurysm

I60-I67Primary Range

Cerebrovascular diseases including subarachnoid hemorrhage and cerebral aneurysms

This range includes codes for both ruptured and nonruptured intracranial aneurysms, as well as related cerebrovascular conditions.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
I67.1Cerebral aneurysm, nonrupturedUse when an aneurysm is identified but has not ruptured.
  • Imaging confirmation of aneurysm without evidence of rupture
  • Detailed documentation of aneurysm size and location
I60.00Subarachnoid hemorrhage from carotid siphon and bifurcationUse when there is a confirmed rupture at the carotid siphon leading to hemorrhage.
  • Imaging showing hemorrhage from carotid siphon
  • Clinical presentation consistent with subarachnoid hemorrhage

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 nonruptured intracranial aneurysm

Essential facts and insights about Intracranial Aneurysm

The ICD-10 code for a nonruptured intracranial aneurysm is I67.1, used when an aneurysm is identified without rupture.

Primary ICD-10-CM Codes for intracranial aneurysm

Cerebral aneurysm, nonruptured
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed nonruptured status via imaging

Applicable To

  • Nonruptured cerebral aneurysm

Excludes

  • Ruptured cerebral aneurysm (I60.x)

Clinical Validation Requirements

  • Imaging confirmation of aneurysm without evidence of rupture
  • Detailed documentation of aneurysm size and location

Code-Specific Risks

  • Misclassification if rupture status is not clearly documented

Coding Notes

  • Ensure documentation specifies nonruptured status to avoid misclassification.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Subarachnoid hemorrhage

I60.x
Use I60.x if there is evidence of rupture leading to subarachnoid hemorrhage.

Cerebral aneurysm, nonruptured

I67.1
Use I67.1 if the aneurysm is confirmed nonruptured.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Intracranial 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: May lead to inappropriate treatment decisions., Regulatory: Increases risk of audit and compliance issues., Financial: Potential for incorrect reimbursement.

Mitigation Strategy

Standardize documentation templates, Regular training on documentation requirements

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Increases risk of audit due to lack of specificity., Data Quality: Reduces accuracy of clinical data for research and analysis.

Mitigation Strategy

Always use the most specific code available based on documented location.

Impact

Audits often find issues with non-specific location coding for aneurysms.

Mitigation Strategy

Implement detailed imaging protocols and documentation standards.

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 Intracranial Aneurysm, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Intracranial Aneurysm

Use these documentation templates to ensure complete and accurate documentation for Intracranial Aneurysm. These templates include all required elements for proper coding and billing.

Neurosurgery H&P

Specialty: Neurosurgery

Required Elements

  • Aneurysm location and size
  • Rupture status
  • Treatment plan

Example Documentation

Patient presents with a 7mm saccular aneurysm at the right MCA bifurcation, nonruptured. Plan for elective clipping.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Brain aneurysm noted.
Good Documentation Example
3D angiography confirms a 7mm saccular aneurysm at the right MCA bifurcation, nonruptured.
Explanation
The good example provides specific location and rupture status, essential for accurate coding.

Need help with ICD-10 coding for Intracranial Aneurysm? Ask your questions below.

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