Thrombosis due to vascular prosth dev/grft, init

This code signifies the formation of a blood clot within or around a surgically implanted vascular device, such as a stent, graft, or artificial valve. This thrombosis obstructs blood flow, potentially leading to ischemia or device malfunction.

Apply this code when a patient presents with a newly diagnosed thrombosis directly attributable to a vascular prosthetic device, implant, or graft. This is used for the initial assessment and treatment of the thrombotic event.

• Ensure documentation clearly links the thrombosis to the specific vascular prosthetic device.
• Confirm the encounter is for the initial treatment of the thrombosis, not a subsequent follow-up.
• Specify the type of vascular prosthetic device if known and documented.