Cerebral infrc due to embolism of right post cerebral artery

This code signifies a stroke resulting from a blockage in the right posterior cerebral artery, caused by an embolus (a traveling clot or other foreign material). This type of infarction leads to tissue death in the brain region supplied by this specific artery, impacting functions such as vision and memory.

Apply this code when documentation clearly indicates an ischemic stroke due to an embolic event affecting the right posterior cerebral artery. Supporting documentation should specify the laterality (right) and the etiology (embolism) of the cerebral infarction.

• Ensure documentation explicitly states "embolism" as the cause, not "thrombosis," as these are distinct etiologies.
• Verify the laterality is "right"; codes exist for left and unspecified posterior cerebral artery involvement.
• Do not use this code for transient ischemic attacks (TIAs) or for infarctions due to other causes like thrombosis or atherosclerosis.