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External Radiation Treatment Delivery Session

Connecticut 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?

$214

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $214 for this service. The price depends on where it is billed: about $204 from a physician practice, and about $251 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 5 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$204$158 to $288
FacilityA hospital or hospital-owned outpatient department$251$209 to $398

How much rates vary

Facilitymedian $251 · 10th to 90th $170 to $692Professionalmedian $204 · 10th to 90th $112 to $490
$100$200$500$1Kfacility $251professional $204

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
$165.96
Median
$229.09
Typical High
$562.34
Aetna
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$204.17
Typical High
$489.78
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$169.82
Median
$331.13
Typical High
$1,000.00
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$147.91
Typical High
$457.09
Cigna
Setting
Facility
Modifier
Global
Typical Low
$288.40
Median
$602.56
Typical High
$758.58
Cigna
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$251.19
Typical High
$380.19
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$120.23
Typical High
$177.83
United
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$177.83
Typical High
$338.84

Where Connecticut sits

The same service costs 3.4 times more in Alaska than in Florida. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Connecticut· 8th of 51

$214

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.