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ICD-10 Coding for May-Thurner Syndrome(I87.1, I87.2)

Complete ICD-10-CM coding and documentation guide for May-Thurner Syndrome. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Iliac Vein Compression SyndromeCockett Syndrome

Related ICD-10 Code Ranges

Complete code families applicable to May-Thurner Syndrome

I87-I89Primary Range

Other disorders of veins and lymphatic vessels

Includes conditions related to venous compression and insufficiency, relevant for May-Thurner Syndrome.

Phlebitis and thrombophlebitis

Relevant when May-Thurner Syndrome leads to deep vein thrombosis (DVT).

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
I87.1Compression of veinUse when there is confirmed venous compression without DVT.
  • Imaging confirmation of venous compression (e.g., CT, MRI, IVUS)
  • Documentation of compression by right iliac artery on left common iliac vein
I87.2Venous insufficiency (chronic)(peripheral)Use as a secondary code when chronic venous insufficiency is documented.
  • Documentation of chronic venous insufficiency as a result of compression

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 May-Thurner Syndrome

Essential facts and insights about May-Thurner Syndrome

The ICD-10 code for May-Thurner Syndrome is I87.1, used for venous compression syndromes.

Primary ICD-10-CM Codes for may thurner

Compression of vein
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed venous compression by imaging

documentation Criteria

  • Detailed description of compression and any related symptoms

Applicable To

  • Venous compression syndromes

Excludes

  • Chronic venous insufficiency (I87.2)

Clinical Validation Requirements

  • Imaging confirmation of venous compression (e.g., CT, MRI, IVUS)
  • Documentation of compression by right iliac artery on left common iliac vein

Code-Specific Risks

  • Misclassification if chronic venous insufficiency is present but not documented

Coding Notes

  • Ensure documentation specifies the anatomical site and nature of compression.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Acute embolism and thrombosis of unspecified deep veins of unspecified lower extremity

I82.409
Use when DVT is present alongside May-Thurner Syndrome.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Venous insufficiency (chronic)(peripheral)

I87.2
Use when chronic venous insufficiency is documented as a complication of compression.

Compression of vein

I87.1
Use when compression is the primary issue without chronic insufficiency.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting May-Thurner Syndrome to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I87.1.

Impact

Clinical: Inaccurate treatment plans, Regulatory: Non-compliance with coding standards, Financial: Potential claim denials

Mitigation Strategy

Always specify left or right in documentation, Use templates that prompt for laterality

Impact

Reimbursement: Incorrect DRG assignment leading to potential underpayment, Compliance: Non-compliance with ICD-10 coding guidelines, Data Quality: Inaccurate clinical data representation

Mitigation Strategy

Use I87.1 for compression and document insufficiency separately if present.

Impact

Risk of coding errors due to lack of detailed documentation

Mitigation Strategy

Implement thorough documentation practices and regular coding audits.

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 May-Thurner Syndrome, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for May-Thurner Syndrome

Use these documentation templates to ensure complete and accurate documentation for May-Thurner Syndrome. These templates include all required elements for proper coding and billing.

Vascular Surgery Evaluation for May-Thurner Syndrome

Specialty: Vascular Surgery

Required Elements

  • Patient history of leg swelling or pain
  • Imaging results confirming compression
  • Treatment plan including anticoagulation or intervention

Example Documentation

Patient presents with left leg swelling. Imaging shows compression of the left iliac vein by the right iliac artery. Plan includes anticoagulation therapy.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Left leg swelling, rule out DVT.
Good Documentation Example
Left common iliac vein compression by right iliac artery confirmed by CT, no acute thrombus.
Explanation
Good example provides specific anatomical details and imaging confirmation.

Need help with ICD-10 coding for May-Thurner Syndrome? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

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