JOIN NOW | Print Page | Contact Us | Sign In
News & Press: Latest News

Practices WillJuggle Modifier 59, New Distinct Procedural Service Modifiers Next Year

Wednesday, August 20, 2014   (0 Comments)
Share |
You'll need to know when, where, who and what to use the new modifiers CMS created to curb persistent abuse of modifier 59 (distinct procedural service).

Medicare established four new modifiers that will go into effect Jan. 1, 2015, "to define subsets of the 59 modifier," CMS states in Change Request 8863 for the One-Time Notification manual.

Each modifier is based on a specific aspect of the unbundled procedure – when the procedures took place, the anatomical locations where they were performed, who performed the services or what made the second service unusual:

1. XE (Separate encounter, a service that is distinct because it occurred during a separate encounter).
2. XS (Separate structure, a service that is distinct because it was performed on a separate organ/structure).
3. XP (Separate practitioner, a service that is distinct because it was performed by a different practitioner).
4. XU (Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service).

You'll still be able to use modifier 59, but CMS notes you shouldn't use it when a more specific modifier is available. Your carrier may also require an X modifier for codes that have a high risk of incorrect billing.


2400 Ardmore Blvd., Suite 302
Pittsburgh, PA 15221
Phone: 412-243-5156
Fax: 412-243-5160

Privacy Statement