Chronic emblsm and thombos of superfic veins of l up extrem

This code signifies the persistent presence of a blood clot within a superficial vein of the patient's left arm, which obstructs blood flow. This condition is chronic, indicating it has been ongoing or recurrent, rather than an acute, sudden event. It specifically pertains to the superficial venous system, distinguishing it from deep vein thrombosis.

Apply this code when documentation clearly states a chronic embolism or thrombosis affecting a superficial vein of the left upper extremity. Supporting documentation would include physician notes detailing the chronicity of the condition, location (left arm, superficial), and confirmation of a thrombotic or embolic event. This code is appropriate for long-standing or recurrent superficial thrombophlebitis of the left arm.

• Ensure the documentation specifies "chronic" and "superficial veins" of the "left upper extremity" to accurately assign this code.
• Differentiate from acute conditions; if acute, a different code from the I82.71- series would be appropriate.
• Do not confuse with deep vein thrombosis (DVT) of the upper extremity, which has distinct codes.