How are physician services identified?
Physician Services are identified by checking Line HCFA Provider Specialty Code for the values of 00 through 41, 44, 46, 48, 66, 70, 76 through 79, 81 through 86, 90 through 94, 98 or 99. If the trailer has been identified as a Physician Service by the Line HCFA Specialty Code, but the Line HCPCS Code is not numeric the trailer is dropped.