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Delivery of an External Beam Radiation Treatment Session

Maryland rates for HCPCS 77412

This is a single treatment session in a course of external beam radiation therapy, in which radiation is aimed at the treatment area from outside the body using more than one beam angle or field to help focus the dose. Sessions like this are typically repeated daily over a period of weeks as part of a full treatment course.

Rates data updated October 2026.

How much does Delivery of an External Beam Radiation Treatment Session cost?

$263

Typical physician fee. In Maryland, October 2026.

Insurers have agreed to pay about $263 for this service. Most negotiated rates run $234 to $347.

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.

How much rates vary

Facilitymedian $288 · 10th to 90th $209 to $537Professionalmedian $263 · 10th to 90th $186 to $562
$100$200$500facility $288professional $263

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$208.93
Median
$288.40
Typical High
$537.03
Aetna
Setting
Professional
Modifier
None
Typical Low
$208.93
Median
$234.42
Typical High
$562.34
CareFirst
Setting
Professional
Modifier
None
Typical Low
$263.03
Median
$263.03
Typical High
$295.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$177.83
Median
$208.93
Typical High
$549.54
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$302.00
Median
$478.63
Typical High
$630.96
United
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$269.15
Typical High
$616.60
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$478.63
Median
$676.08
Typical High
$758.58
3 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$104.71
Median
$104.71
Typical High
$114.82
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$41.69
Median
$41.69
Typical High
$46.77
Aetna
Setting
Professional
Modifier
FX · Film X-ray
Typical Low
$169.82
Median
$169.82
Typical High
$186.21

Where Maryland sits

The same service costs 5.1 times more in Alaska than in Kentucky. 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.

Maryland· 44th of 51

$263

AK $933KY $182

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.