Edits enforce current rules If you need to know how to handle the Correct Coding Initiative (CCI) edits for radiology in version 17.1, just remember: Follow CPT guidelines, and you'll be fine. Many of the new bundles, effective April 1 for physicians, bundle angiography supervision and interpretation (S&I) codes into transcatheter service codes. The edits will help keep your coding in line with CPT guidelines to use specific radiology codes with certain procedures and to include radiology services in certain codes. For example: The table below shows many of the new edits most relevant to you. Note that all of the edits below have a modifier indicator of 1. That means you may override the edit with a modifier in appropriate circumstances, such as reporting each code in the edit for a distinct service. Resource: