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Proton Beam Radiation Treatment, Simple

Washington rates for HCPCS 77520

Delivery of one session of proton beam radiation therapy, which uses charged particles that stop at a set depth in the body instead of passing all the way through. This is the straightforward form, aimed at a single treatment area without the custom-shaped devices used to shape the beam around more complicated targets. A full course is made up of many such sessions, usually given on weekdays over several weeks.

Rates data updated July 2026.

Facilitymedian $1,738 · 10th–90th $851$2,6300%10%10th90th$1,738Professionalmedian $1,905 · 10th–90th $1,122$2,5120%20%10th90th$1,905$50.0$100.0$200.0$500.0$1.0K$2.0K$5.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,949.84
Median
$1,949.84
Typical High
$1,949.84
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$1,258.93
Median
$1,862.09
Typical High
$3,235.94
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$1,202.26
Median
$1,905.46
Typical High
$2,818.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,071.52
Median
$1,548.82
Typical High
$2,089.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,479.11
Typical High
$2,511.89
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$851.14
Median
$1,819.70
Typical High
$2,691.53
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,047.13
Median
$1,862.09
Typical High
$2,454.71
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$64.57
Typical High
$630.96
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$831.76
Median
$912.01
Typical High
$1,819.70
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$1,513.56
Median
$1,513.56
Typical High
$1,513.56
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,174.90
Median
$1,174.90
Typical High
$1,258.93
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,258.93
Median
$1,905.46
Typical High
$2,691.53
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$1,202.26
Median
$1,737.80
Typical High
$3,162.28
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$1,202.26
Median
$1,862.09
Typical High
$2,818.38
United
Setting
Facility
Modifier
Global
Typical Low
$512.86
Median
$1,949.84
Typical High
$3,801.89
United
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$1,122.02
Typical High
$2,344.23
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,071.52
Median
$1,288.25
Typical High
$2,041.74