I’m trying to explain how/when to use modifier 59 to someone who is very new to coding. (Oh what fun!) I’m having troubles coming up with basic, easy-to-understand examples of code pairs that bundle where mod 59 could be used. Also examples where other bundling mods should be used instead (RT/LT, anatomical site mods, etc). Examples of when a bundle can’t be broken would be a bonus.

Anyone?