HCPCS J9355

Injection, trastuzumab, excludes biosimilar, 10 mg

Current codeChemotherapeutic Agent42 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Unknown: The source file doesn't say which population this rate applies to.

Prices for HCPCS J9355 by hospital
HospitalUnknown rates (lowest – highest)Cash priceList price (before discounts)
Cascade Valley HospitalArlington———
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$164 – $177$410 – $442
Highline Medical CenterBurienFile dated 2026-02-28—$2,393 – $3,038$7,837 – $9,948
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$5,210$7,443
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$4,298$6,140
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$4,298$6,140
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$7,739$11,056
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$3,290$6,327
Skagit Valley HospitalMount Vernon———
St Anthony HospitalGig HarborFile dated 2026-02-28—$2,384 – $3,026$7,837 – $9,948
St Clare HospitalLakewoodFile dated 2026-02-28—$2,259 – $2,867$7,837 – $9,948
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$2,769 – $3,515$7,837 – $9,948
St Francis Community HospitalFederal WayFile dated 2026-02-28—$2,459 – $3,122$7,837 – $9,948
St Joseph Medical CenterTacomaFile dated 2026-02-28—$2,596 – $3,295$7,837 – $9,948
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$3,459 – $4,390$7,837 – $9,948
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$4,808$10,017
Swedish IssaquahIssaquahFile dated 2026-04-01—$4,808$10,017
Swedish Medical CenterSeattleFile dated 2026-04-01—$4,808$10,017
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$4,808$10,017
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$200 – $387$501 – $968
Virginia Mason Medical CenterSeattle—$223$436
Yakima Valley MemorialYakimaFile dated 2026-08-27—$190 – $206$475 – $515

Lowest and highest amounts each hospital lists for this code during a hospital stay, 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)
$68.87 (APC 1613)
Surgery center payment (national)
$68.87