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Proton Beam Radiation Treatment Session

Maine rates for HCPCS 77523

Delivers a session of radiation treatment using a beam of protons instead of ordinary X-rays. Protons give up most of their energy at a set depth, so the dose can be concentrated on the target with less carrying on into the tissue behind it. This level covers sessions needing more shaping and setup than the most straightforward ones.

Rates data updated July 2026.

How much does Proton Beam Radiation Treatment Session cost?

$1,413

Typical physician fee. In Maine, July 2026.

Insurers have agreed to pay about $1,413 for this service. Most negotiated rates run $1,148 to $2,399.

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.

How much rates vary

Professionalmedian $1,413 · 10th to 90th $933 to $3,236
$1K$2Kprofessional $1,413

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
Professional
Modifier
Global
Typical Low
$2,398.83
Median
$2,630.27
Typical High
$3,235.94
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$776.25
Median
$933.25
Typical High
$1,023.29
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$1,148.15
Median
$1,380.38
Typical High
$2,630.27
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$2,398.83
Median
$2,630.27
Typical High
$3,235.94
United
Setting
Professional
Modifier
Global
Typical Low
$831.76
Median
$1,412.54
Typical High
$2,630.27

Where Maine sits

The same service costs 33.1 times more in Washington, DC 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.

Maine· 34th of 51

$1,413

DC $4,898KY $148

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.