See the 2021 Medicare Hospital Outpatient (OPPS) Fee Schedule:
The Centers for Medicare and Medicaid Services (2020, December). Hospital Outpatient PPS - Addendum A and Addendum B Updates. Retrieved from: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/HospitalOutpatientPPS/Hospital-Outpatient-Regulations-and-Notices (12.23.20)
*The national average 2021 Medicare rates for the hospital outpatient setting are calculated from the 2019 Hospital Outpatient Prospective Payment System (OPPS). The Medicare payment amounts listed do not reflect adjustments for deductibles, copayments, coinsurance, sequestration or any other reductions. All payment amounts listed are based on national averages. Medicare payment amounts will vary by geographical locations.