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ICD-10 Coding for Common Iliac Artery Aneurysm(I72.3)

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

Also known as:

Iliac Artery AneurysmAneurysm of Iliac Artery

Related ICD-10 Code Ranges

Complete code families applicable to Common Iliac Artery Aneurysm

I72-I72.9Primary Range

Other aneurysm

This range includes codes for aneurysms not classified under aortic or cerebral categories, specifically covering iliac artery aneurysms.

Key Information: ICD-10 code for common iliac artery aneurysm

Essential facts and insights about Common Iliac Artery Aneurysm

The ICD-10 code for a common iliac artery aneurysm is I72.3, covering both ruptured and non-ruptured conditions.

Primary ICD-10-CM Code for common iliac artery aneurysm

Aneurysm of iliac artery
Billable Code

Decision Criteria

clinical Criteria

  • Presence of an iliac artery aneurysm confirmed by imaging.

documentation Criteria

  • Explicit documentation of rupture status and aneurysm size.

Applicable To

  • Ruptured iliac artery aneurysm
  • Non-ruptured iliac artery aneurysm

Excludes

  • Aortic aneurysm (I71.-)
  • Cerebral aneurysm (I60.7)

Clinical Validation Requirements

  • Imaging confirmation (CT angiography, ultrasound)
  • Documentation of size and location
  • Rupture status

Code-Specific Risks

  • Failure to document rupture status can affect procedure coding and DRG assignment.

Coding Notes

  • Ensure documentation specifies rupture status and laterality for accurate procedure coding.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Aneurysm of aorta in diseases classified elsewhere

I79.0
Use when the iliac aneurysm is secondary to a systemic condition like Marfan syndrome.

Differential Codes

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

Abdominal aortic aneurysm, without rupture

I71.4
Use I71.4 for aneurysms involving the aorta, whereas I72.3 is for isolated iliac artery aneurysms.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Common Iliac Artery Aneurysm to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I72.3.

Impact

Clinical: Inadequate information for treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential underpayment due to incorrect DRG.

Mitigation Strategy

Ensure all clinical notes include rupture status.

Impact

Reimbursement: Incorrect DRG assignment leading to potential revenue loss., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation Strategy

Use I72.3 for iliac aneurysms not involving the aorta.

Impact

Failure to document rupture status can lead to audit discrepancies.

Mitigation Strategy

Implement mandatory fields in EHR for rupture status.

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 Common Iliac Artery Aneurysm, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Common Iliac Artery Aneurysm

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

Endovascular Repair of Ruptured Iliac Aneurysm

Specialty: Vascular Surgery

Required Elements

  • Aneurysm location and size
  • Rupture status
  • Procedure details

Example Documentation

Procedure: Endovascular repair of ruptured left common iliac artery aneurysm using Zenith® iliac branch endoprosthesis. Post-op angio shows no endoleak.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Aneurysm repaired.
Good Documentation Example
Endovascular repair of ruptured right common iliac artery aneurysm (5.1 cm) using ilioiliac stent graft.
Explanation
The good example specifies the location, rupture status, and procedure details, which are critical for accurate coding and billing.

Need help with ICD-10 coding for Common Iliac Artery Aneurysm? Ask your questions below.

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