CPT 87305

Immunoassay

Current code48 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

Other government program: TRICARE, VA, Indian Health Service, workers' compensation, or another public program.

Prices for CPT 87305 by hospital
HospitalOther government program rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$24.80 – $85.20$62.00 – $213
Cascade Valley HospitalArlington—$206$257
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$52.80$132
EvergreenHealth Medical CenterKirkland—$241$301
EvergreenHealth MonroeMonroe—$241$301
Harborview Medical CenterSeattleFile dated 2026-04-01—$277$396
Highline Medical CenterBurienFile dated 2026-02-28—$191$627
Island HospitalAnacortes$12.83 – $13.513 plans$142$142
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$247$353
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01—$8.47$13.03
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$31.20$78.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$31.20$78.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$31.20$78.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$31.20$78.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$52.80$132
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$31.20 – $36.80$39.00 – $46.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$53.10$106
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$167 – $267$238 – $382
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$188$268
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$120$171
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$71.76$138
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$102$145
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$98.70$141
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$86.32$166
Skagit Valley HospitalMount Vernon—$210$263
St Anthony HospitalGig HarborFile dated 2026-02-28—$191$627
St Clare HospitalLakewoodFile dated 2026-02-28—$181$627
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$222$627
St Francis Community HospitalFederal WayFile dated 2026-02-28—$197$627
St Joseph Medical CenterTacomaFile dated 2026-02-28—$208$627
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$277$627
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$66.24$138
Swedish IssaquahIssaquahFile dated 2026-04-01—$66.24$138
Swedish Medical CenterSeattleFile dated 2026-04-01—$66.24$138
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$66.24$138
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$31.20$78.00
Three Rivers HospitalBrewster—$81.00$81.00
University of Washington Medical CtrSeattleFile dated 2026-04-01—$172$246
Virginia Mason Medical CenterSeattle—$70.38$138
Yakima Valley MemorialYakimaFile dated 2026-08-27—$44.80$112

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.

Lab fee schedule (national limit)
$11.98