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ICD-10 Coding for Superior Mesenteric Vein Thrombosis(K55.1, D68.69, I82.90)

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Learn about the ICD-10 coding for superior mesenteric vein thrombosis, including documentation requirements and common coding pitfalls.

Also known as:
SMVTMesenteric Vein Thrombosis
Related ICD-10 Code Ranges

Complete code families applicable to Superior Mesenteric Vein Thrombosis

K00-K95Primary Range

Diseases of the digestive system

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Primary ICD-10-CM Codes
Chronic vascular disorders of intestine
K55.1Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Acute embolism and thrombosis of unspecified veinI82.90

Use when the specific vein is not documented or confirmed.

Acute vascular disorders of intestineK55.0

Use when imaging shows arterial involvement rather than venous.

Documentation & Coding Risks

Avoid these common issues when documenting Superior Mesenteric Vein Thrombosis.

Not documenting chronicity

Impact

Clinical: Affects treatment decisions, Regulatory: Non-compliance with documentation standards, Financial: Potential for incorrect billing

Mitigation

Always specify acute or chronic in notes, Review imaging and lab results for chronicity indicators

Using I82 codes instead of K55.1 when SMVT is specified

Impact

Reimbursement: Incorrect code may lead to lower reimbursement., Compliance: May result in non-compliance with coding guidelines., Data Quality: Affects accuracy of clinical data.

Mitigation

Ensure documentation specifies SMVT and use K55.1.

Incorrect code usage

Impact

Using I82 codes for SMVT without specificity

Mitigation

Ensure documentation specifies SMVT and use K55.1.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with K55.1.