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—$87.60$219
Cascade Valley HospitalArlington$5.44 – $8943 plans$83.20$104
Coulee Medical CenterGrand Coulee—$126$140
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$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—$61.22$87.45
Highline Medical CenterBurienFile dated 2026-02-28—$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—$65.80$94.00
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$12.40$31.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$12.40$31.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$12.40$31.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$12.40$31.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$102$254
Olympic Medical CenterPort AngelesFile dated 2026-06-24$5.83 – $7.495 plans$88.00$110
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$16.27 – $88.20$32.54 – $176
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$275$393
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$96.20$185
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$106$152
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$98.00$140
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$29.64$57.00
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$203$290
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$19.60 – $172$28.00 – $245
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$96.20$185
Skagit Valley HospitalMount Vernon$5.18 – $5.593 plans$85.60$107
St Anthony HospitalGig HarborFile dated 2026-02-28—$26.86 – $32.83$88.29 – $108
St Clare HospitalLakewoodFile dated 2026-02-28—$25.45 – $31.11$88.29 – $108
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$31.20 – $38.14$88.29 – $108
St Francis Community HospitalFederal WayFile dated 2026-02-28—$27.71 – $33.87$88.29 – $108
St Joseph Medical CenterTacomaFile dated 2026-02-28—$29.25 – $35.74$88.29 – $108
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$38.97 – $47.63$88.29 – $108
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$27.36$57.00
Swedish IssaquahIssaquahFile dated 2026-04-01—$27.36$57.00
Swedish Medical CenterSeattleFile dated 2026-04-01—$27.36$57.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$27.36$57.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$12.40$31.00
Three Rivers HospitalBrewster—$113$113
Trios HealthKennewick——$19.48
University of Washington Medical CtrSeattleFile dated 2026-04-01—$55.10$78.71
Virginia Mason Medical CenterSeattle—$33.66$66.00
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27—$15.60$39.00
Yakima Valley MemorialYakimaFile dated 2026-08-27—$35.60$89.00

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)
$5.18