CPT 87430

Immunoassay

Current code46 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

Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.

Prices for CPT 87430 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$16.47 – $18.126 plans$66.00$165
Deaconess Medical CenterSpokaneFile dated 2026-08-27$16.47 – $18.128 plans$60.00$150
EvergreenHealth Medical CenterKirkland$16.81 – $17.405 plans$170$213
EvergreenHealth MonroeMonroe$16.81 – $17.405 plans$170$213
Harborview Medical CenterSeattleFile dated 2026-04-01$16.81 – $18.495 plans——
Highline Medical CenterBurienFile dated 2026-02-28$16.81 – $19.3311 plans$38.30$125
Island HospitalAnacortes$18.00 – $19.0811 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$16.81 – $20.177 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$17.31 – $18.836 plans$12.02$18.49
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$16.47 – $18.127 plans$26.40$66.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$16.47 – $18.127 plans$26.40$66.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$16.47 – $18.127 plans$26.40$66.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$16.47 – $18.127 plans$26.40$66.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$16.97 – $18.127 plans$60.00$150
Olympic Medical CenterPort AngelesFile dated 2026-06-24$18.90 – $24.305 plans$31.20$39.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$16.81 – $17.483 plans——
PeaceHealth Peace Island Medical CenterFriday Harbor—$33.80$52.00
PeaceHealth Southwest Medical CenteVancouver$16.81 – $19.3313 plans$111 – $114$170 – $175
PeaceHealth St John Medical CenterLongview$13.11 – $18.4914 plans$112 – $115$172 – $177
PeaceHealth St Joseph Medical CenterBellingham$16.81 – $18.498 plans$118 – $122$182 – $187
PeaceHealth United General Medical CenterSedro Woolley—$65.65$101
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$16.81 – $18.496 plans$104 – $106$148 – $152
Providence Centralia HospitalCentraliaFile dated 2026-04-01$16.81 – $26.907 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$16.81 – $18.495 plans$119$170
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$100$143
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$17.31 – $18.495 plans——
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$39.90$57.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$16.81 – $18.496 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$16.81 – $26.907 plans——
St Anthony HospitalGig HarborFile dated 2026-02-28$16.81 – $19.3312 plans$38.15$125
St Clare HospitalLakewoodFile dated 2026-02-28$16.81 – $19.3312 plans$36.15$125
St Elizabeth HospitalEnumclawFile dated 2026-02-28$16.81 – $19.3312 plans$44.32$125
St Francis Community HospitalFederal WayFile dated 2026-02-28$16.81 – $19.3312 plans$39.36$125
St Joseph Medical CenterTacomaFile dated 2026-02-28$16.81 – $19.3312 plans$41.54$125
St Michael Medical CenterSilverdaleFile dated 2026-02-28$16.81 – $18.1510 plans$55.35$125
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$17.31 – $18.496 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$17.31 – $18.496 plans——
Swedish Medical CenterSeattleFile dated 2026-04-01$17.31 – $18.496 plans——
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$17.31 – $18.496 plans——
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$16.47 – $18.127 plans$26.40$66.00
Three Rivers HospitalBrewster—$85.00$85.00
University of Washington Medical CtrSeattleFile dated 2026-04-01$16.81 – $18.495 plans——
Virginia Mason Medical CenterSeattle$11.77 – $17.659 plans$70.38$138
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27—$50.80$127
WhidbeyHealth Medical CenterCoupeville—$104$104
Yakima Valley MemorialYakimaFile dated 2026-08-27$17.64 – $19.768 plans$36.00$90.00

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.

Lab fee schedule (national limit)
$16.81