CPT® Code 41019

Placement of needles, catheters, or other device(s) into the head and/or neck region (percutaneous, transoral, or transnasal) for subsequent interstitial radioelement application

The CPT® Code 41019 refers to the procedure involving the placement of needles, catheters, or other devices into the head and/or neck region. This placement can be performed through various approaches, including percutaneous, transoral, or transnasal methods. The primary purpose of this procedure is to facilitate subsequent interstitial radioelement application, commonly known as brachytherapy. It is important to note that this code specifically reports the act of placing the needles or catheters only; the actual application of the interstitial radioelements is billed separately. Prior to the placement, a thorough assessment of the tumor volume to be treated is conducted, along with an evaluation of the tumor's relationship to surrounding normal structures. This preparatory phase is crucial for determining the optimal catheter entrance and exit sites, which are marked on the skin to guide the procedure. The process involves careful monitoring and precise advancement of the needle to ensure accurate placement of the catheter tubes, ultimately allowing for effective treatment of the targeted area.