CPT 86340

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

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

Prices for CPT 86340 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$14.78 – $16.266 plans$89.60$224
Cascade Medical CenterLeavenworth$14.78 – $82.767 plans$79.20$99.00
Coulee Medical CenterGrand Coulee—$104 – $127$116 – $141
Deaconess Medical CenterSpokaneFile dated 2026-08-27$14.78 – $16.268 plans$67.20$168
EvergreenHealth Medical CenterKirkland$15.08 – $15.615 plans$60.00$75.00
EvergreenHealth MonroeMonroe$15.08 – $15.615 plans$60.00$75.00
Harborview Medical CenterSeattleFile dated 2026-04-01$15.08 – $16.595 plans$39.90$57.00
Highline Medical CenterBurienFile dated 2026-02-28$15.08 – $17.3411 plans$102$333
Island HospitalAnacortes$16.15 – $17.1211 plans$156$156
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$15.08 – $18.107 plans$79.10$113
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$15.53 – $16.896 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$14.78 – $16.267 plans$27.60$69.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$14.78 – $16.267 plans$27.60$69.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$14.78 – $16.267 plans$27.60$69.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$14.78 – $16.267 plans$27.60$69.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$15.22 – $16.267 plans$67.20$168
Olympic Medical CenterPort AngelesFile dated 2026-06-24$16.96 – $21.805 plans$44.00$55.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$15.08 – $15.683 plans$18.30$36.60
PeaceHealth Peace Island Medical CenterFriday Harbor—$89.70$138
PeaceHealth Southwest Medical CenteVancouver$15.08 – $17.3413 plans$162$249
PeaceHealth St John Medical CenterLongview$11.76 – $16.5914 plans$157$242
PeaceHealth St Joseph Medical CenterBellingham$15.08 – $16.598 plans$110$169
PeaceHealth United General Medical CenterSedro Woolley—$103$159
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$15.08 – $16.596 plans$122 – $137$174 – $195
Providence Centralia HospitalCentraliaFile dated 2026-04-01$15.08 – $24.137 plans$222$427
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$15.08 – $16.595 plans$72.10$103
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$198$283
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$15.53 – $16.595 plans$85.80$165
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$48.30$69.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$15.08 – $16.596 plans$38.50$55.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$15.08 – $24.137 plans$222$427
Skagit Valley HospitalMount Vernon$15.08 – $16.293 plans$110$138
St Anthony HospitalGig HarborFile dated 2026-02-28$15.08 – $17.3412 plans$101$333
St Clare HospitalLakewoodFile dated 2026-02-28$15.08 – $17.3412 plans$95.95$333
St Elizabeth HospitalEnumclawFile dated 2026-02-28$15.08 – $17.3412 plans$118$333
St Francis Community HospitalFederal WayFile dated 2026-02-28$15.08 – $17.3412 plans$104$333
St Joseph Medical CenterTacomaFile dated 2026-02-28$15.08 – $17.3412 plans$110$333
St Michael Medical CenterSilverdaleFile dated 2026-02-28$15.08 – $16.2910 plans$147$333
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$15.53 – $16.596 plans$79.20$165
Swedish IssaquahIssaquahFile dated 2026-04-01$15.53 – $16.596 plans$79.20$165
Swedish Medical CenterSeattleFile dated 2026-04-01$15.53 – $16.596 plans$79.20$165
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$15.53 – $16.596 plans$79.20$165
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$14.78 – $16.267 plans$27.60$69.00
Three Rivers HospitalBrewster—$243$243
University of Washington Medical CtrSeattleFile dated 2026-04-01$15.08 – $16.595 plans$39.90$57.00
Virginia Mason Medical CenterSeattle$10.56 – $15.839 plans$49.47$97.00
WhidbeyHealth Medical CenterCoupeville—$64.00$64.00
Yakima Valley MemorialYakimaFile dated 2026-08-27$15.83 – $17.738 plans$17.60$44.00

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)
$15.08