BillingWest1
Guest
I wanted to see if anyone has successfully billed 90853 to UHC and received reimbursement on services? I bill for OP substance abuse facilities and have been stopped up in denials over this and I have tried all sorts of modifiers to get these claims paid. The denial reason now comes as B20 - "B20 - Procedure/service was partially or fully furnished by another provider." I'm not sure what this means and UHC has not given any clarification onto the matter. I am billing this on a Professional with POS 57 and TOS 9. Please advise...thanks so much!