CPT® Code 77777

Deleted

The CPT® Code 77777 refers to the procedure of interstitial radiation source application, specifically categorized as an intermediate level of complexity. This procedure involves the introduction of a radioactive substance, which is securely contained within a device, directly into the body. The primary objective of this intervention is to target and destroy cancerous cells effectively. During the procedure, the physician strategically places the radioactive substance in a range of 1 to 4 interstitial spaces, which are the areas between different organs. This targeted approach allows for localized treatment of malignancies while minimizing exposure to surrounding healthy tissues. It is important to note that if the radioactive substance is placed in 5 to 10 interstitial spaces, the appropriate code to use would be 77777, while for placements in 10 or more spaces, the code 77778 should be utilized. This coding structure ensures accurate representation of the complexity and extent of the procedure performed.