ICD-10 Coding for Deep Vein Thrombosis of the Left Lower Extremity(I82.40, I82.402, I82.402A)
Learn about the ICD-10 coding for DVT in the left lower extremity, including documentation requirements and common pitfalls.
Complete code families applicable to Deep Vein Thrombosis of the Left Lower Extremity
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| I82.402 | Acute embolism and thrombosis of unspecified deep veins of left lower extremity | Use when acute DVT is diagnosed in the left lower extremity without specific vein identification. |
|
| I82.502 | Chronic embolism and thrombosis of unspecified deep veins of left lower extremity | Use when chronic DVT is diagnosed in the left lower extremity without specific vein identification. |
|
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 aboutDeep Vein Thrombosis of the Left Lower Extremity
Alternative codes to consider when ruling out similar conditions
Use when the specific vein (tibial) is identified in the documentation.
Documentation & Coding Risks
Avoid these common issues when documenting Deep Vein Thrombosis of the Left Lower Extremity.
Omitting laterality in documentation
Impact
Clinical: May lead to incorrect treatment., Regulatory: Non-compliance with coding guidelines., Financial: Potential for claim denials.
Mitigation
Always document the affected side.
Using I82.402 for chronic DVT cases
Impact
Reimbursement: Incorrect coding may lead to denied claims or incorrect reimbursement., Compliance: Non-compliance with coding standards., Data Quality: Impacts the accuracy of patient records and data analytics.
Mitigation
Ensure documentation specifies acuity as 'acute' or 'chronic'.
Unspecified DVT coding
Impact
High risk of audit if vein specificity is not documented.
Mitigation
Educate providers on the importance of detailed documentation.