ICD-10 Coding for Aortic Stenosis(I06.0, I06.0B, I06.0P)
Comprehensive guide to ICD-10 coding for aortic stenosis, including nonrheumatic and rheumatic cases. Learn about documentation requirements and common pitfalls.
Complete code families applicable to Aortic Stenosis
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| I35.0 | Nonrheumatic aortic (valve) stenosis | Use when aortic stenosis is confirmed as nonrheumatic. |
|
| I06.0 | Rheumatic aortic stenosis | Use when aortic stenosis is confirmed as rheumatic. |
|
| Q23.1 | Congenital stenosis of aortic valve | Use for congenital aortic stenosis, such as bicuspid valve. |
|
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 aboutAortic Stenosis
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Aortic Stenosis.
Non-specific documentation of aortic stenosis
Impact
Clinical: Leads to inappropriate treatment plans., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims due to lack of specificity.
Mitigation
Use specific terms for etiology and severity, Ensure echocardiographic data is included
Coding I35.0 for congenital AS
Impact
Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate clinical data and reporting.
Mitigation
Use Q23.1 for congenital cases and I35.0 if acquired stenosis develops.
Missing I08.x for multivalvular disease
Impact
Reimbursement: Potential underpayment due to incomplete coding., Compliance: Failure to comply with coding standards., Data Quality: Incomplete representation of patient's condition.
Mitigation
Use I08.x when both aortic and mitral valves are involved.
Etiology Documentation
Impact
Failure to document etiology can lead to incorrect coding.
Mitigation
Implement mandatory fields for etiology in EHR templates.