CPT 90378

Injection - Monoclonal Antibodies

Current code36 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 90378 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$306 – $9,19316 plans——
Deaconess Medical CenterSpokaneFile dated 2026-08-27$543 – $1,5158 plans——
Harborview Medical CenterSeattleFile dated 2026-04-01$699 – $9483 plans——
Highline Medical CenterBurienFile dated 2026-02-28$340 – $279,37717 plans$89,494 – $94,788$293,083 – $310,419
Island HospitalAnacortes$816 – $9184 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$340 – $4,15510 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$874 – $2,7585 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$543 – $2,8168 plans——
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$408 – $9,04616 plans——
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$408 – $9,04616 plans——
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$543 – $9,04611 plans——
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$510 – $1,5129 plans——
Olympic Medical CenterPort AngelesFile dated 2026-06-24———
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$480 – $13,56915 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$265 – $4,22912 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$340 – $5,31411 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$340 – $1,89111 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$289 – $4,32111 plans$4,514$8,681
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$340 – $1,2858 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$340 – $5,70013 plans——
Skagit Valley HospitalMount Vernon$146 – $1,152at least 10 plans$147 – $576$184 – $720
St Anthony HospitalGig HarborFile dated 2026-02-28$340 – $232,81418 plans$89,141 – $94,413$293,083 – $310,419
St Clare HospitalLakewoodFile dated 2026-02-28$340 – $232,81418 plans$84,478 – $89,475$293,083 – $310,419
St Elizabeth HospitalEnumclawFile dated 2026-02-28$340 – $279,37715 plans$103,565 – $109,691$293,083 – $310,419
St Francis Community HospitalFederal WayFile dated 2026-02-28$340 – $232,81418 plans$91,976 – $97,417$293,083 – $310,419
St Joseph Medical CenterTacomaFile dated 2026-02-28$340 – $232,81418 plans$97,068 – $102,810$293,083 – $310,419
St Michael Medical CenterSilverdaleFile dated 2026-02-28$340 – $279,37718 plans$129,351 – $137,003$293,083 – $310,419
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$408 – $4,21113 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$340 – $5,33214 plans——
Swedish Medical CenterSeattleFile dated 2026-04-01$340 – $5,33222 plans——
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$340 – $3,95316 plans——
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$408 – $6,69416 plans——
University of Washington Medical CtrSeattleFile dated 2026-04-01$435 – $3,03412 plans——
Virginia Mason Medical CenterSeattle$340 – $5,03410 plans$3,030 – $3,209$5,941 – $6,293
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$1,1021 plan——
Yakima Valley MemorialYakimaFile dated 2026-08-27$628 – $6,80313 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)
$437 (APC 9003)
Surgery center payment (national)
$437