ICD-10-CM Billable Code

I80.24

Phlebitis and thrombophlebitis of peroneal vein

Clinical Classification Guidelines

Medical Intelligence & Overview

Phlebitis and thrombophlebitis of the peroneal vein refer to inflammation and blood clot formation in the peroneal vein, a deep vein located in the lower leg. These conditions can cause discomfort and pose risks if untreated. Recognizing the symptoms and understanding the factors involved can aid in timely medical attention and management.

Causes & Symptoms

Clinical Causes: Blood clot formation due to sluggish blood flow, often after prolonged immobilization or injury. Injury or trauma to the lower leg, leading to inflammation of the vein. Certain medical conditions that increase blood clotting tendency, such as inherited clotting disorders. Prolonged periods of inactivity, like sitting during long travel or bed rest. Infections or inflammatory responses affecting the veins.

Key Symptoms: Localized swelling in the calf or lower leg. Tenderness or pain along the affected vein, often described as a feeling of heaviness. Redness or warmth over the affected area. Visible vein enlargement or redness near the site of inflammation. General discomfort that worsens with activity or standing.

Diagnostic & Treatment

Diagnosis Path: Physical examination to assess swelling, tenderness, and skin changes. Ultrasound imaging, particularly Doppler ultrasound, to visualize blood flow and detect clots. D-dimer blood tests to identify abnormal clotting activity. Venography in some cases, involving an injection of dye to view the vein structure via imaging.

Treatment Protocols: Use of nonsteroidal anti-inflammatory drugs (NSAIDs) to decrease inflammation and pain. Compression stockings to improve blood flow and reduce swelling. Anticoagulant medications to prevent clot growth and new clot formation, prescribed based on assessment. Elevation of the affected leg to decrease swelling. Monitoring and follow-up imaging to ensure resolution of the clot. In select cases, procedures might include clot removal or vein intervention, especially if complications arise.

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is I80.24 a billable ICD-10 code?
Yes, I80.24 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report I80.24?
Clinical documentation must specify the nature of Phlebitis and thrombophlebitis of peroneal vein and any associated comorbidities for accurate reporting.

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