CPT 77431

Conventional Radiation Treatment

Current code16 hospitals with prices

This name is the CMS category the code belongs to (CMS's Restructured BETOS Classification System), shared with similar codes. The official CPT description belongs to the American Medical Association and isn't shown.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

Prices for CPT 77431 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Harborview Medical CenterSeattleFile dated 2026-04-01$2131 plan——
Island HospitalAnacortes———
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$1791 plan$244$349
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$180 – $6534 plans$200$307
Olympic Medical CenterPort AngelesFile dated 2026-06-24———
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$3701 plan——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$9171 plan——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$1,0491 plan——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$4251 plan——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$362 – $4872 plans$270$520
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$4871 plan——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$6061 plan——
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$311 – $4112 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$4121 plan——
University of Washington Medical CtrSeattleFile dated 2026-04-01$2131 plan——
Virginia Mason Medical CenterSeattle$3.09 – $4698 plans——

Lowest and highest amounts each hospital lists for this code as an outpatient, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.

Doctor's fee, Seattle (King County)
$118 in an office; $118 in a hospital or surgery center
Doctor's fee, rest of Washington
$108 in an office; $108 in a hospital or surgery center