• "Tackle 78007 Units for Multiple Days" in Radiology Coding Alert, Vol. 11, No. 6, should have included the following bolded words in the question portion: "Patient presents to our office at 9 a.m. for a dose of I-123. Patient returns four hours later for an uptake and imaging. Patient returns 24 hours later (9 a.m., day 2) for the uptake." • Step 3 of "Simplify CVA Coding With This 4- Step Approach" in Radiology Coding Alert, Vol. 11, No. 11, should read as follows (change noted in bold): "To be a central insertion, the access site (where the catheter enters the vascular system) must be in a vessel close to the central circulatory system, including the jugular, subclavian, or femoral vein, or the inferior vena cava."