OPPS Fee Schedules: For Hospital Based Outpatient services billed on a UB-04 claim 2023 OPPS Fee Schedules 2022 OPPS Fee Schedules 2021 OPPS Fee Schedules 2020 OPPS Fee Schedules 2019 OPPS Fee Schedules 2018 OPPS Fee Schedules 2017 OPPS Fee Schedules