ICD-10-CM Billable Code

I80.231

Phlebitis and thrombophlebitis of right tibial vein

Clinical Classification Guidelines

Medical Intelligence & Overview

Phlebitis and thrombophlebitis of the right tibial vein refer to inflammation and blood clot formation within the veins located in the right lower leg. This condition can lead to swelling, pain, and potential complications if not properly managed. Recognizing the symptoms and understanding the causes can help in seeking appropriate medical attention and treatment.

Causes & Symptoms

Clinical Causes: Formation of blood clots (thrombosis) often triggered by sluggish blood flow in the deep veins Injury or trauma to the leg, such as from fractures or surgical procedures Prolonged immobility, such as during long bed rest or travel Chronic vein diseases or varicose veins Certain medical conditions that increase blood clot risk, such as cancer or clotting disorders Use of hormonal therapies or birth control pills Obesity and smoking, which can affect blood flow and clotting

Key Symptoms: Swelling in the lower leg, especially around the affected area Pain or tenderness along the affected vein, which may worsen with walking or standing Redness and warmth over the affected vein Discoloration or skin changes in the lower leg A feeling of heaviness or tightness in the leg Small, superficial veins may appear more prominent

Diagnostic & Treatment

Diagnosis Path: Physical examination to assess swelling, tenderness, and skin changes Doppler ultrasound imaging to visualize blood flow and detect clots D-dimer blood test to identify abnormal clot formation Venography in certain cases, where contrast dye is used to image veins

Treatment Protocols: Anticoagulant medications (blood thinners) to prevent clot enlargement Pain relievers and anti-inflammatory drugs to alleviate discomfort Elevation of the affected leg to reduce swelling Application of heat to improve blood flow and comfort Compression stockings to support venous circulation In rare cases, surgical intervention may be necessary to remove or dissolve clots Addressing underlying risk factors such as obesity, smoking, or hormonal therapy changes

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 I80.231 a billable ICD-10 code?
Yes, I80.231 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report I80.231?
Clinical documentation must specify the nature of Phlebitis and thrombophlebitis of right tibial vein and any associated comorbidities for accurate reporting.

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