I82.402
Acute embolism and thrombosis of unspecified deep veins of left lower extremity
Clinical Classification Guidelines
Medical Intelligence & Overview
ICD-10 code I82.402 refers to a medical condition characterized by the sudden blockage of blood flow due to a clot (thrombus) or an embolus in the deep veins of the left lower limb. This condition, known as deep vein thrombosis (DVT), can be a serious health concern as it has the potential to cause complications such as pulmonary embolism if the clot dislodges and travels to the lungs. The 'unspecified' designation indicates that the exact deep vein involved has not been specifically documented or diagnosed.
Causes & Symptoms
Clinical Causes: Prolonged immobility, such as during long flights or bed rest Recent surgery or trauma to the lower limbs Certain medical conditions like cancer, heart failure, or inflammatory disorders Use of hormone replacement therapy or oral contraceptives Hormonal changes during pregnancy Obesity or being overweight Smoking and other lifestyle factors Inherited blood clotting disorders
Key Symptoms: Swelling in the affected leg, often starting in the calf or thigh Pain or tenderness in the leg, especially when standing or walking Warmth or increased temperature over the area of swelling Red or discolored skin on the affected leg Leg heaviness or a feeling of fullness In some cases, symptoms may be mild or absent
Diagnostic & Treatment
Diagnosis Path: Physical examination to check for swelling, tenderness, and skin changes Doppler ultrasound imaging to visualize blood flow and detect clots Venography, an X-ray procedure with contrast dye, in some cases Blood tests such as D-dimer testing to identify clot formation Assessment of risk factors and medical history
Treatment Protocols: Anticoagulant medications (blood thinners) to prevent new clots and stop existing ones from enlarging Thrombolytic therapy in severe cases to dissolve clots Compression stockings to reduce swelling and improve blood flow Elevation of the affected limb to decrease swelling Addressing underlying causes or risk factors In some instances, surgical procedures or catheter-directed treatments may be considered
Clinical Advice & FAQs
Billing Guidance
Is I82.402 a billable ICD-10 code?
Yes, I82.402 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report I82.402?
Clinical documentation must specify the nature of Acute embolism and thrombosis of unspecified deep veins of left lower extremity and any associated comorbidities for accurate reporting.
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