ICD-10-CM Billable Code

I80.201

Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity

Clinical Classification Guidelines

Medical Intelligence & Overview

Phlebitis and thrombophlebitis are medical conditions involving inflammation of the veins, often accompanied by the formation of blood clots. When these conditions affect the deep veins of the right lower limb, they can lead to serious complications if not properly managed. The ICD-10 code I80.201 specifically refers to cases where there is inflammation and clot formation in the deep veins of the right leg, but the exact vein involved is unspecified. Recognizing the symptoms and understanding the causes of these conditions are vital steps toward prompt diagnosis and treatment.

Causes & Symptoms

Clinical Causes: Blood clot formation due to sluggish blood flow, often related to prolonged immobility or sedentary lifestyle Injury or trauma to the leg veins Certain medical conditions that promote blood clot formation, such as clotting disorders Post-surgical or post-partum period where inactivity increases risk Use of intravenous catheters or other invasive procedures Cancer and related treatments that increase clot risk Obesity and smoking, which impede healthy blood circulation Inherited blood clotting disorders

Key Symptoms: Pain or tenderness in the affected area, often described as a dull or throbbing sensation Swelling of the leg or calf on the affected side Skin discoloration, such as redness or a bluish tint over the involved area Warmth and increased temperature of the skin over the affected veins Hardening or a feeling of cordiness along the vein Limited movement or heaviness in the affected leg In some cases, visible surface veins may appear inflamed or enlarged

Diagnostic & Treatment

Diagnosis Path: Physical examination focusing on signs of swelling, tenderness, and skin changes Duplex ultrasound imaging to visualize blood flow and detect clots within deep veins Venography, in complex cases, involving a contrast dye to enhance imaging Blood tests to assess clotting factors or rule out other conditions

Treatment Protocols: Anticoagulant medications (blood thinners) to prevent clot growth and new clot formation Pain relief with analgesics Elevating the affected leg to decrease swelling Applying warm compresses to alleviate discomfort Compression stockings to support blood circulation and reduce swelling Addressing underlying risk factors, such as weight management or smoking cessation In some cases, invasive procedures like thrombolysis or surgical removal of clots may be necessary

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 I80.201 a billable ICD-10 code?
Yes, I80.201 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report I80.201?
Clinical documentation must specify the nature of Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity and any associated comorbidities for accurate reporting.

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