Neurology & Pain Management Coding Alert

Separate sites, modifier indicators hold clues to proper use. When your neurologist performs two medically necessary procedures during the same session, knowing the ins and outs of modifier 59 is essential for your coding. The problem: Modifier 59 (Distinct procedural service) is one of the most misunderstood modifiers. Avoid problems -- and get your claims paid -- by following these proven tips. Tip 1: Know When to Use Modifier 59 The Office of Inspector General (OIG) and many payers, including Medicare, continually review physicians' modifier 59 use. In fact, according to a 2005 review by the OIG and an independent contractor, 40 percent of code pairs studied did not meet program requirements for proper modifier 59 use. In addition, the study found that physicians did not adequately document in 25 percent of the billed code pair cases. There are circumstances when you can -- and should -- use modifier 59, however. For instance, you [...]