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External Radiation Treatment Delivery Session

Missouri 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?

$126

Typical negotiated rate. In Missouri, July 2026.

Insurers have agreed to pay about $126 for this service. The price depends on where it is billed: about $123 from a physician practice, and about $182 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$123$95.50 to $148
FacilityA hospital or hospital-owned outpatient department$182$126 to $479

How much rates vary

Facilitymedian $182 · 10th to 90th $95 to $2,188Professionalmedian $123 · 10th to 90th $74 to $269
$100.0$200.0$500.0$1.0K$2.0Kfacility $182professional $123

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
$104.71
Median
$181.97
Typical High
$2,187.76
Aetna
Setting
Professional
Modifier
Global
Typical Low
$97.72
Median
$125.89
Typical High
$446.68
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$69.18
Median
$81.28
Typical High
$162.18
BCBS
Setting
Facility
Modifier
Global
Typical Low
$77.62
Median
$102.33
Typical High
$288.40
BCBS
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$93.33
Typical High
$131.83
Cigna
Setting
Facility
Modifier
Global
Typical Low
$144.54
Median
$426.58
Typical High
$478.63
Cigna
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$154.88
Typical High
$245.47
Medica
Setting
Facility
Modifier
Global
Typical Low
$104.71
Median
$194.98
Typical High
$891.25
Medica
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$169.82
Typical High
$851.14
United
Setting
Facility
Modifier
Global
Typical Low
$81.28
Median
$81.28
Typical High
$275.42
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$154.88
Typical High
$263.03

Where Missouri 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.

Missouri $126 · 46th 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.