When complex orthopedic surgery requires the skills of two orthopedic surgeons, the second surgeon may submit a claim using modifier SSOS for his/her services when he/she has actively participated in the planning for and performance of the procedure. Only the second orthopedic surgeon's surgical time may be claimed; time spent in planning the procedure may not be included in the claimed time. Claims shall indicate the total number of time units spent and may not exceed the anesthetic time claimed for the procedure.
Claims for HSCs that do not list modifier SSOS in the Price List may be submitted with supporting information.