CPT 86308

Immunoassay

Current code53 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 86308 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland—$6.00$6.00
Capital Medical CenterOlympiaFile dated 2026-08-27$5.08 – $5.586 plans$87.60$219
Cascade Medical CenterLeavenworth$5.08 – $66.887 plans$64.00$80.00
Cascade Valley HospitalArlington$5.44 – $8943 plans$83.20$104
Coulee Medical CenterGrand Coulee—$126$140
Deaconess Medical CenterSpokaneFile dated 2026-08-27$5.08 – $5.588 plans$102$254
EvergreenHealth Medical CenterKirkland$5.18 – $5.365 plans$75.20$94.00
EvergreenHealth MonroeMonroe$5.18 – $5.365 plans$75.20$94.00
Harborview Medical CenterSeattleFile dated 2026-04-01$5.18 – $5.705 plans$61.22$87.45
Highline Medical CenterBurienFile dated 2026-02-28$5.18 – $5.9611 plans$26.96 – $32.96$88.29 – $108
Island HospitalAnacortes$5.55 – $5.8811 plans$21.00 – $26.00$21.00 – $26.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$5.18 – $6.227 plans$65.80$94.00
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$5.34 – $5.806 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$5.08 – $5.587 plans$10.00$25.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$5.08 – $5.587 plans$10.00$25.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$5.08 – $5.587 plans$10.00$25.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$5.08 – $5.587 plans$10.00$25.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$5.23 – $5.587 plans$102$254
Olympic Medical CenterPort AngelesFile dated 2026-06-24$5.83 – $7.495 plans$72.80$91.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$5.18 – $5.393 plans$16.27 – $88.20$32.54 – $176
PeaceHealth Peace Island Medical CenterFriday Harbor—$36.40$56.00
PeaceHealth Southwest Medical CenteVancouver$5.18 – $5.9613 plans$89.70 – $92.30$138 – $142
PeaceHealth St John Medical CenterLongview$4.04 – $5.7014 plans$89.70 – $92.30$138 – $142
PeaceHealth St Joseph Medical CenterBellingham$5.18 – $5.708 plans$72.80 – $74.75$112 – $115
PeaceHealth United General Medical CenterSedro Woolley—$57.20$88.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$5.18 – $5.706 plans$43.40 – $275$62.00 – $393
Providence Centralia HospitalCentraliaFile dated 2026-04-01$5.18 – $8.297 plans$96.20$185
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$5.18 – $5.705 plans$106$152
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$98.00$140
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$5.34 – $5.705 plans$29.64$57.00
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$203$290
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$5.18 – $5.706 plans$19.60 – $172$28.00 – $245
Providence St Peter HospitalOlympiaFile dated 2026-04-01$5.18 – $8.297 plans$96.20$185
Seattle Children's HospitalSeattle—$103$103
Skagit Valley HospitalMount Vernon$5.18 – $5.593 plans$85.60$107
St Anthony HospitalGig HarborFile dated 2026-02-28$5.18 – $5.9612 plans$26.86 – $32.83$88.29 – $108
St Clare HospitalLakewoodFile dated 2026-02-28$5.18 – $5.9612 plans$25.45 – $31.11$88.29 – $108
St Elizabeth HospitalEnumclawFile dated 2026-02-28$5.18 – $5.9612 plans$31.20 – $38.14$88.29 – $108
St Francis Community HospitalFederal WayFile dated 2026-02-28$5.18 – $5.9612 plans$27.71 – $33.87$88.29 – $108
St Joseph Medical CenterTacomaFile dated 2026-02-28$5.18 – $5.9612 plans$29.25 – $35.74$88.29 – $108
St Michael Medical CenterSilverdaleFile dated 2026-02-28$5.18 – $5.5910 plans$38.97 – $47.63$88.29 – $108
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$5.34 – $5.706 plans$27.36$57.00
Swedish IssaquahIssaquahFile dated 2026-04-01$5.34 – $5.706 plans$27.36$57.00
Swedish Medical CenterSeattleFile dated 2026-04-01$5.34 – $5.706 plans$27.36$57.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$5.34 – $5.706 plans$27.36$57.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$5.08 – $5.587 plans$10.00$25.00
Three Rivers HospitalBrewster—$113$113
Trios HealthKennewick——$19.48
University of Washington Medical CtrSeattleFile dated 2026-04-01$5.18 – $5.705 plans$55.10$78.71
Virginia Mason Medical CenterSeattle$3.63 – $5.449 plans$33.66$66.00
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27—$15.60$39.00
WhidbeyHealth Medical CenterCoupeville—$41.00 – $64.00$41.00 – $64.00
Yakima Valley MemorialYakimaFile dated 2026-08-27$5.44 – $6.098 plans$35.60$89.00

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)
$5.18