CPT 86300

Immunoassay

Current code49 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

Medicaid (state program): Washington Apple Health fee-for-service. Applies only to Medicaid enrollees.

Prices for CPT 86300 by hospital
HospitalMedicaid (state program) rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$86.00$215
Cascade Medical CenterLeavenworth$1311 plan$197$246
Cascade Valley HospitalArlington—$176$220
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$91.60$229
EvergreenHealth Medical CenterKirkland—$212$265
EvergreenHealth MonroeMonroe—$212$265
Harborview Medical CenterSeattleFile dated 2026-04-01—$167$239
Highline Medical CenterBurienFile dated 2026-02-28—$112 – $145$365 – $475
Island HospitalAnacortes—$119 – $122$119 – $122
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$145$207
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01———
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$42.40$106
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$42.40$106
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$42.40$106
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$42.40$106
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$91.60$229
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$50.40$63.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$14.70 – $21.31$29.40 – $42.62
PeaceHealth Peace Island Medical CenterFriday Harbor—$74.10 – $148$114 – $228
PeaceHealth Southwest Medical CenteVancouver—$129 – $133$198 – $204
PeaceHealth St John Medical CenterLongview—$91.65 – $178$141 – $274
PeaceHealth St Joseph Medical CenterBellingham—$133 – $267$205 – $410
PeaceHealth United General Medical CenterSedro Woolley—$46.80 – $93.60$72.00 – $144
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$167 – $410$238 – $585
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$205$394
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$211$301
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$185 – $249$264 – $356
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$118$227
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$194$277
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$32.20 – $205$46.00 – $293
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$205$394
Skagit Valley HospitalMount Vernon—$150$188
St Anthony HospitalGig HarborFile dated 2026-02-28—$111 – $144$365 – $475
St Clare HospitalLakewoodFile dated 2026-02-28—$105 – $137$365 – $475
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$129 – $168$365 – $475
St Francis Community HospitalFederal WayFile dated 2026-02-28—$115 – $149$365 – $475
St Joseph Medical CenterTacomaFile dated 2026-02-28—$121 – $157$365 – $475
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$161 – $209$365 – $475
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$109$227
Swedish IssaquahIssaquahFile dated 2026-04-01—$109$227
Swedish Medical CenterSeattleFile dated 2026-04-01—$109$227
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$109$227
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$42.40$106
Three Rivers HospitalBrewster$2011 plan$287$287
Trios HealthKennewick——$179
University of Washington Medical CtrSeattleFile dated 2026-04-01—$160$229
Virginia Mason Medical CenterSeattle—$119$233
WhidbeyHealth Medical CenterCoupeville—$159 – $174$159 – $174
Yakima Valley MemorialYakimaFile dated 2026-08-27—$69.20$173

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)
$20.81