Beginning with dates of service on or after April 1, 2021, Empire BlueCross BlueShield (“Empire”) has updated our Modifiers Impacting Adjudication to include GN, GO and GP to identify speech, occupational and physical therapy types and K0, K1, K2, K3 and K4 to be identify appropriate functional level.


For more information about this policy, visit the Reimbursement Policy page at




Featured In:
January 2021 Empire Provider News