Below is a list summarizing the CPT codes for cerebral endovascular therapeutic interventions.
CPT Code 61645
CPT 61645 describes percutaneous arterial transluminal mechanical thrombectomy and/or infusion for thrombolysis, including diagnostic angiography, fluoroscopic guidance, catheter placement, and intraprocedural pharmacological thrombolytic injection(s) in the intracranial region.
CPT Code 61650
CPT 61650 describes the endovascular intracranial administration of the pharmacologic agent(s) other than for thrombolysis, and arterial, including catheter placement, diagnostic angiography, imaging guidance, and initial vascular territory.