ICD-10 Coding for Nonrheumatic Aortic Stenosis(I06.0R, I06.2, I06.2R)
Comprehensive guide to coding nonrheumatic aortic stenosis using ICD-10, including documentation requirements, common pitfalls, and billing considerations.
Complete code families applicable to Nonrheumatic 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 and no other valve involvement is documented. |
|
| I35.2 | Nonrheumatic aortic (valve) stenosis with insufficiency | Use when both stenosis and insufficiency are documented as nonrheumatic. |
|
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 aboutNonrheumatic Aortic Stenosis
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Nonrheumatic Aortic Stenosis.
Failing to document valve involvement
Impact
Clinical: Inaccurate treatment planning, Regulatory: Non-compliance with coding standards, Financial: Potential for denied claims
Mitigation
Ensure comprehensive echocardiographic reports, Include all relevant valve details in documentation
Coding nonrheumatic aortic stenosis without specifying etiology
Impact
Reimbursement: Incorrect coding may lead to denied claims or incorrect DRG assignment., Compliance: Failure to comply with coding guidelines can result in audits., Data Quality: Inaccurate data affects clinical outcomes and research.
Mitigation
Ensure documentation explicitly states 'nonrheumatic' or query the provider.
Omitting congenital bicuspid valve code when present
Impact
Reimbursement: Missing codes can affect risk adjustment and reimbursement., Compliance: Non-compliance with coding standards., Data Quality: Incomplete data impacts patient records and treatment plans.
Mitigation
Always code Q23.81 when a bicuspid valve is documented.
Etiology Specification
Impact
Risk of audits if etiology is not clearly documented.
Mitigation
Implement provider education on documentation requirements.