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External Radiation Treatment Delivery Session

Maryland rates for HCPCS 77402

A patient receives a session of external beam radiation therapy delivered to a single treatment area, following a plan and setup already worked out by the radiation care team. Each session is quick, typically only a few minutes of actual treatment time, and is usually repeated over a series of daily visits. This particular service reflects a more straightforward setup rather than a highly complex one.

Rates data updated July 2026.

How much does External Radiation Treatment Delivery Session cost?

$138

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $138 for this service. The price depends on where it is billed: about $141 from a physician practice, and about $115 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$141$115 to $229
FacilityA hospital or hospital-owned outpatient department$115$85.11 to $3,020

How much rates vary

Facilitymedian $115 · 10th to 90th $49 to $3,020Professionalmedian $141 · 10th to 90th $95 to $331
$50.0$100.0$200.0$500.0$1.0K$2.0Kfacility $115professional $141

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$48.98
Median
$114.82
Typical High
$3,019.95
Aetna
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$125.89
Typical High
$363.08
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$199.53
Median
$208.93
Typical High
$263.03
Cigna
Setting
Facility
Modifier
Global
Typical Low
$85.11
Median
$85.11
Typical High
$85.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$97.72
Median
$154.88
Typical High
$346.74
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$102.33
Typical High
$208.93
United
Setting
Facility
Modifier
Global
Typical Low
$48.98
Median
$67.61
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$91.20
Median
$154.88
Typical High
$288.40
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$77.62
Median
$114.82
Typical High
$141.25

Where Maryland sits

The same service costs 3.4 times more in Alaska than in Florida. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Maryland $138 · 44th of 51
AK $372FL $110

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.