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CPT 77373 Fee Schedule

Medicare rates as of October 2026

CPT 77373 is classified under Radiology Procedures, in the Radiation Oncology Treatment subgroup.

Radiation Therapy For A Tumor, Radiation Therapy That Delivers A Large Dose Of Radiation To A Tumor. Stereotactic Imaging Is Used To Precisely Map The Target Location In Three Dimensions.
Key FactDetail
Service Type

Radiology Procedures

Radiation Oncology Treatment

Common Place of Service

11 - Office

22 - On Campus Outpatient Hospital

Common Modifiers

PO - Services, procedures and/or surgeries furnished at off-campus provider-based outpatient departments

Q6 - Service furnished by a locum tenens physician

Complexity LevelHigh
Medicare Fee Schedule$978.65 national non-facility rate (2026) · View Medicare rates for 77373
Medicaid Fee Schedule$793.745 median of the 8 states in the free preview · View Medicaid rates for 77373

National average reimbursement for CPT 77373 by major payers:

BCBS / Anthem logo

$1,573.22

BCBS / Anthem

UnitedHealthcare logo

$1,605.26

UnitedHealthcare

Aetna logo

$2,160.71

Aetna

Cigna logo

$1,847.45

Cigna

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 77373.

CPT 77373
5 of 25 sample ratesHigher to lower in this preview
  1. Chca Pearland, L.P., Hca Houston Healthcare Pearland

    TXGeneral Acute Care HospitalNPI 1609275585Tax ID 50-631189

    $6,760.00Published rate
  2. Johannes Buiteweg

    Professional Radiology, Inc.

    MIDiagnostic Radiology PhysicianNPI 1285651869Tax ID 31-0667480

    $2,492.65Published rate
  3. Jack County Hospital District, Faith Community Hospital

    Faith Community Hospital

    TXGeneral Acute Care HospitalNPI 1790777696Tax ID 75-6004585

    $1,905.41Published rate
  4. Victoria Of Texas Lp, Detar Healthcare System

    TXGeneral Acute Care HospitalNPI 1851343909Tax ID 62-1754940

    $1,327.43Published rate
  5. Park Place Surgery Center, LLC, Park Place Surgical Hospital

    Park Place Surgical Hospital

    LAGeneral Acute Care HospitalNPI 1215996632Tax ID 72-1404092

    $824.00Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 77373 vs. Other Radiation Oncology Treatment Codes

The table lists codes related to 77373. Select one to see its fee schedule.

CodeComplexityDescription
77295-CPTModerateRadiation Treatment Simulation, Simulation Of A Radiation Treatment Plan That Includes A 3-D Representation Of A Tumor Created From A Ct Scan Or Mri.
77371-CPTHighRadiation Therapy For A Tumor, Radiosurgery Delivers Radiation Therapy Directly Into Brain Tissue. A Single Dose Or An Entire Therapy Can Be Delivered In One Session. Stereotactic Imaging Is Used To Precisely Map The Target Location In Three Dimensions.
77372-CPTHighRadiation Therapy For A Tumor, Radiosurgery Delivers Radiation Therapy Directly Into Brain Tissue. A Single Dose Or An Entire Therapy Can Be Delivered In One Session. Stereotactic Imaging Is Used To Precisely Map The Target Location In Three Dimensions.
77373-CPTHighRadiation Therapy For A Tumor, Radiation Therapy That Delivers A Large Dose Of Radiation To A Tumor. Stereotactic Imaging Is Used To Precisely Map The Target Location In Three Dimensions.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 77373. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 77373 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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