Rates by insurance carrier
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Washington, DC rates for HCPCS 77418
One session of intensity-modulated radiation therapy, a form of external beam treatment in which the beam is reshaped and its strength varied as the machine moves around the patient. This lets the dose wrap closely around an irregular target while less of it reaches nearby healthy tissue. It covers delivering the session itself, not the planning behind it.
Rates data updated July 2026.
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