Forum - Questions & Answers
Feb 9th, 2010 - S011048
Modifier 90 on Hospital lab send out
Is any one using this modifier? Is it required by Montana Medicaid?
Any insight into your experiences with Modifier 90 would be helpful
Feb 9th, 2010 -
Who are you?
-90 is for a lab to use when it sends a specimen to another lab for a test they do not do. It is not for a doctor office.