Find information on Left Lower Extremity Deep Vein Thrombosis (DVT) diagnosis, including clinical documentation, medical coding, and healthcare guidelines. Learn about symptoms, risk factors, and treatment for lower extremity DVT. This resource offers guidance on ICD-10 codes (I80.22), SNOMED CT concepts, and proper medical terminology for accurate left leg DVT documentation. Explore best practices for healthcare professionals regarding venous thrombosis diagnosis and management.
Also known as
Phlebitis and thrombophlebitis
Covers DVT of lower extremities, including left lower extremity.
Phlebitis and thrombophlebitis
Ileofemoral venous thrombosis, which may involve left lower extremity.
Pulmonary embolism without acute cor pulmonale
Lower extremity DVT may cause a pulmonary embolism.
Personal history of other venous thrombosis
Relevant for recurrent or past DVT in left lower extremity.
Follow this step-by-step guide to choose the correct ICD-10 code.
Involves the deep veins of the left lower extremity?
Yes
Is it related to a superficial thrombophlebitis?
No
Review documentation, incorrect diagnosis or requires further specification.
When to use each related code
| Description |
|---|
| Left Lower Extremity DVT |
| Left Iliofemoral DVT |
| Lower Extremity DVT, Unspecified |
Incorrectly coding a unilateral left lower extremity DVT as bilateral or vice versa can lead to inaccurate reimbursement and data reporting. ICD-10-CM code specificity is crucial.
Lack of documentation specifying the left lower extremity location can lead to coding errors. CDI specialists should query physicians for clarification to ensure accurate coding (e.g., femoral, popliteal, tibial).
Miscoding a superficial thrombophlebitis as a deep vein thrombosis (or vice versa) impacts severity and treatment, leading to coding and billing errors with potential compliance implications.
Patient presents with complaints consistent with left lower extremity deep vein thrombosis (DVT). Symptoms include left leg pain, swelling, and tenderness to palpation along the calf. Onset of symptoms occurred approximately [number] days ago and is progressively worsening. Patient denies any history of trauma, recent surgery, or prolonged immobilization. Risk factors assessed include [list risk factors e.g., family history of DVT, oral contraceptive use, smoking]. Physical examination reveals edema and erythema of the left lower leg, with increased warmth compared to the right leg. Homan's sign is [positive/negative]. Differential diagnosis includes cellulitis, muscle strain, Baker's cyst, and superficial thrombophlebitis. To confirm the diagnosis of left lower extremity DVT, a venous duplex ultrasound has been ordered. Preliminary diagnosis is left leg DVT. Treatment plan pending ultrasound results may include anticoagulation therapy with [medication name and dosage] and recommendations for compression stockings. Patient education provided regarding DVT, including signs and symptoms of pulmonary embolism (PE), and the importance of medication compliance. Follow-up appointment scheduled in [timeframe] to review ultrasound findings and adjust treatment plan as necessary. ICD-10 code I80.22 will be considered, pending confirmatory imaging.