ICD-10 Coding for History of Abdominal Aortic Aneurysm(I71.4, I71.4U, I77.81)
Learn about the ICD-10 coding for history of abdominal aortic aneurysm, including Z86.79 and Z95.2, with documentation requirements and coding tips.
Complete code families applicable to History of Abdominal Aortic Aneurysm
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| Z86.79 | Personal history of other diseases of circulatory system | Use for patients with a resolved AAA or post-repair status without current aneurysm. |
|
| Z95.2 | Presence of aortic graft | Use alongside Z86.79 when a graft is present post-AAA repair. |
|
| I77.81 | Aortic ectasia | Use for residual dilatation post-repair that does not qualify as an aneurysm. |
|
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
Essential facts and insights aboutHistory of Abdominal Aortic Aneurysm
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting History of Abdominal Aortic Aneurysm.
Omitting graft presence in documentation
Impact
Clinical: Inaccurate patient history, Regulatory: Non-compliance with documentation standards, Financial: Potential claim denials
Mitigation
Review surgical history, Ensure graft status is documented
Using I71.4 for a resolved AAA
Impact
Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate patient records.
Mitigation
Use Z86.79 for history of AAA without current aneurysm.
Documentation of AAA history
Impact
Inadequate documentation of surgical history and current status.
Mitigation
Ensure comprehensive documentation of surgical and imaging history.