Just because you are getting paid, doesn't mean they won't take back.

Last and I hope others read this and understand:

MODIFIERS ARE NOT THE CURE TO A DENIAL.

(Caps are not yelling, they are for emphasis). It seems like with everyone getting denials, they want to use a modifier to get the denial overturned. Acceptance of a modifier is carrier specific and it never guarantees payment. So, please pass along to your co-workers, stop thinking that a modifier is the golden ticket to having a denial overturned.