HCPCS C9791

Magnetic resonance imaging with inhaled hyperpolarized xenon-129 contrast agent, chest, including preparation and administration of agent

Current codeMRI/MRA - Other28 hospitals with prices

Description from CMS's HCPCS Level II code file.

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 HCPCS C9791 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$1,251 – $3,44912 plans——
Deaconess Medical CenterSpokaneFile dated 2026-08-27$1,251 – $5,5778 plans——
Harborview Medical CenterSeattleFile dated 2026-04-01$2,268 – $3,0173 plans——
Island HospitalAnacortes$1,650 – $2,6296 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$2,305 – $4,4957 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$2,728 – $5,1666 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$2,343 – $9,8356 plans——
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$1,251 – $6,02613 plans——
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$1,251 – $6,02613 plans——
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$1,251 – $6,0268 plans——
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$1,251 – $5,5659 plans——
Olympic Medical CenterPort AngelesFile dated 2026-06-24———
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$1,563 – $4,6189 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$2,305 – $4,52511 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$2,395 – $9,6239 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$1,637 – $5,00012 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$1,673 – $4,76711 plans——
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$1,163 – $5,9077 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$1,197 – $5,4999 plans——
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$2,091 – $5,01912 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$2,132 – $6,02913 plans——
Swedish Medical CenterSeattleFile dated 2026-04-01$2,126 – $6,01221 plans——
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$2,126 – $6,01215 plans——
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$1,251 – $6,02613 plans——
University of Washington Medical CtrSeattleFile dated 2026-04-01$2,268 – $5,49211 plans——
Virginia Mason Medical CenterSeattle$3,382 – $4,6147 plans——
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$3,6051 plan——
Yakima Valley MemorialYakimaFile dated 2026-08-27$2,291 – $4,38511 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.

Hospital outpatient payment (national)
$1,251 (APC 1551)