GY or GZ when billing Category III codes to Part B
Good afternoon-
We are seeing denials with "CO-4-procedure inconsistent with the modifier or a required modifier is needed". Since it is a Category III code, it is not on the MPFS. Any suggestions on if a GY or GZ would be a better choice? Currently, no modifier is being listed, and no ABN was collected.
Thanks
Donna
Donna M. Beaulieu, CRC, C-CDIS, CPC-I, CPMA, CPC, CEMC, CIMC, CEDC, CFPC, CCP-P, CRP
Certified Green Belt Lean Six Sigma
Assistant Director, Patient Financial Services
[Emory Healthcare]
We are seeing denials with "CO-4-procedure inconsistent with the modifier or a required modifier is needed". Since it is a Category III code, it is not on the MPFS. Any suggestions on if a GY or GZ would be a better choice? Currently, no modifier is being listed, and no ABN was collected.
Thanks
Donna
Donna M. Beaulieu, CRC, C-CDIS, CPC-I, CPMA, CPC, CEMC, CIMC, CEDC, CFPC, CCP-P, CRP
Certified Green Belt Lean Six Sigma
Assistant Director, Patient Financial Services
[Emory Healthcare]
Comments