Chronic venous htn w ulcer and inflammation of l low extrem

This code signifies a persistent elevation of venous pressure in the left lower extremity, not attributable to a specific underlying cause, which has led to the development of both an open sore (ulcer) and signs of infection or irritation (inflammation). It describes a severe manifestation of chronic venous insufficiency affecting the left leg.

Apply this code when documentation clearly indicates idiopathic chronic venous hypertension in the left lower limb, accompanied by both ulceration and inflammation. This typically presents as a non-healing wound with surrounding erythema, warmth, and swelling in the context of long-standing venous stasis. Supporting documentation would include physician notes detailing the chronicity, laterality, presence of an ulcer, and inflammatory signs.

• Ensure documentation specifies "idiopathic" or "unspecified" venous hypertension to differentiate from secondary causes.
• Verify the laterality (left lower extremity) is explicitly stated; separate codes exist for the right, bilateral, and unspecified lower extremities.
• Confirm both an ulcer and inflammation are present; if only one is documented, a different code from the I87.3 series would be more appropriate.