ICD-10 Coding for Left Leg Deep Vein Thrombosis(I82.402, I80.1)
Complete ICD-10-CM coding and documentation guide for Left Leg Deep Vein Thrombosis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Left Leg Deep Vein Thrombosis
I82.40-I82.49Primary Range
Acute embolism and thrombosis of unspecified deep veins of lower extremity
This range includes codes for acute DVT in unspecified deep veins of the lower extremity, including the left leg.
Phlebitis and thrombophlebitis of femoral vein
This code is used for DVT in the femoral vein, which is considered a deep vein.
Code Comparison: When to Use Each Code
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 for acute DVT in unspecified deep veins of the left leg. |
|
| I80.1 | Phlebitis and thrombophlebitis of femoral vein | Use when DVT is confirmed in the femoral vein. |
|
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: ICD-10 code for left leg DVT
Essential facts and insights about Left Leg Deep Vein Thrombosis
Primary ICD-10-CM Codes for left leg dvt
Decision Criteria
clinical Criteria
- Presence of acute symptoms and diagnostic confirmation via imaging.
Applicable To
- Acute DVT of left leg
Excludes
- Chronic DVT of left leg
Clinical Validation Requirements
- Venous ultrasound showing non-compressible vein
- Elevated D-dimer levels
Code-Specific Risks
- Risk of using unspecified code when specific vein is known.
Coding Notes
- Ensure vein specificity is documented to avoid unspecified coding.
I80.1 - Phlebitis and thrombophlebitis of femoral vein
Use when DVT is confirmed in the femoral vein.
Applicable To
- DVT of femoral vein
Excludes
- DVT of other veins
Clinical Validation Requirements
- Ultrasound showing thrombosis in femoral vein
Coding Notes
Ensure documentation specifies femoral vein involvement.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Long term (current) use of anticoagulants
Z79.01Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Left Leg Deep Vein Thrombosis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I82.402.
Impact
Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential loss of reimbursement.
Mitigation Strategy
Educate providers on documentation standards, Use templates to ensure complete documentation
Impact
Reimbursement: May affect DRG assignment and reimbursement., Compliance: Could lead to compliance issues during audits., Data Quality: Reduces accuracy of clinical data.
Mitigation Strategy
Always document and code the specific vein involved.
Impact
High risk of audit if unspecified codes are used when specific details are available.
Mitigation Strategy
Ensure documentation includes specific vein details.
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 Left Leg Deep Vein Thrombosis, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Left Leg Deep Vein Thrombosis
Use these documentation templates to ensure complete and accurate documentation for Left Leg Deep Vein Thrombosis. These templates include all required elements for proper coding and billing.
Acute DVT of the left leg
Specialty: Vascular SurgeryRequired Elements
- Vein involved
- Acuity
- Diagnostic method
- Treatment plan
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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