HCPCS P9100

Pathogen(s) test for platelets

Current code32 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 P9100 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$108 – $34019 plans$160$400
Cascade Valley HospitalArlington$10.63 – $1,06911 plans$100$125
Deaconess Medical CenterSpokaneFile dated 2026-08-27$97.70 – $25616 plans$105$263
EvergreenHealth Medical CenterKirkland$43.20 – $17525 plans$108$135
EvergreenHealth MonroeMonroe$77.95 – $22316 plans$108$135
Harborview Medical CenterSeattleFile dated 2026-04-01$109 – $1453 plans$153$218
Island HospitalAnacortes$91.27 – $1275 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$111 – $1858 plans$775$1,107
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$100 – $1474 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$21.38 – $55520 plans$148$370
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$108 – $30120 plans$148$370
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$108 – $30120 plans$148$370
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$108 – $30120 plans$148$370
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$97.70 – $25616 plans$105$263
Olympic Medical CenterPort AngelesFile dated 2026-06-24$58.69 – $1056 plans$84.00$105
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$60.61 – $33915 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$111 – $21813 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$115 – $44810 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$78.89 – $24112 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$80.62 – $20812 plans$278$535
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$54.20 – $3389 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$57.67 – $26514 plans——
Skagit Valley HospitalMount Vernon$95.04 – $27711 plans$100$125
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$101 – $24214 plans$228$475
Swedish IssaquahIssaquahFile dated 2026-04-01$103 – $29115 plans$257$535
Swedish Medical CenterSeattleFile dated 2026-04-01$102 – $29023 plans$257$535
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$102 – $29017 plans$257$535
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$108 – $30120 plans$148$370
University of Washington Medical CtrSeattleFile dated 2026-04-01$38.05 – $25612 plans$112$160
Virginia Mason Medical CenterSeattle$158 – $2197 plans——
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$1741 plan——
Yakima Valley MemorialYakimaFile dated 2026-08-27$64.97 – $22619 plans$106$264

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)
$60.27 (APC 5733)