XU â Unusual Non-Overlapping Service: The use of a service that is distinct because it does not overlap usual components of the main service. These modifiers are appropriate for National Corect Coding Initiative (NCCI) procedure-to-procedure edits only.
To find your routing number online you will have to order checks online (DON'T ACTUALLY ORDER THEM THOUGH!). First, sign in to pnc online banking. Then, select the customer service tab at the top. Then, select order checks and supplies (located under accounts and services section).
PNC Bank Routing Number is the nine digit number present at the bottom left of your checks issued by the bank.