Computerized Tomography (CT Scan) of Intracranial Sinuses using Low Osmolar Contrast

Imaging·Veins·Table B52·FY 2027

B5221ZZ is the ICD-10-PCS procedure code for Computerized Tomography (CT Scan) of Intracranial Sinuses using Low Osmolar Contrast. It belongs to PCS table B52, part of Section B (Imaging). The procedure targets the Veins body system. Its root operation is Computerized Tomography (CT Scan). The approach used is Low Osmolar.