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

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

Prices for CPT 86308 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland$3.48 – $3.902 plans$6.00$6.00
Capital Medical CenterOlympiaFile dated 2026-08-27$5.18 – $18620 plans$87.60$219
Cascade Medical CenterLeavenworth$5.18 – $50.162 plans$64.00$80.00
Cascade Valley HospitalArlington$7.77 – $89410 plans$83.20$104
Coulee Medical CenterGrand Coulee—$126$140
Deaconess Medical CenterSpokaneFile dated 2026-08-27$5.18 – $18516 plans$102$254
EvergreenHealth Medical CenterKirkland$5.36 – $87.4228 plans$75.20$94.00
EvergreenHealth MonroeMonroe$6.22 – $87.4217 plans$75.20$94.00
Harborview Medical CenterSeattleFile dated 2026-04-01$7.77 – $16.068 plans$61.22$87.45
Highline Medical CenterBurienFile dated 2026-02-28$5.44 – $97.1218 plans$26.96 – $32.96$88.29 – $108
Island HospitalAnacortes$5.18 – $24.7017 plans$21.00 – $26.00$21.00 – $26.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$5.53 – $20.257 plans$65.80$94.00
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$9.69 – $18.597 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$5.18 – $39.9919 plans$10.00$25.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$5.18 – $24.0420 plans$10.00$25.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$5.18 – $24.0420 plans$10.00$25.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$5.18 – $24.0420 plans$10.00$25.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$5.18 – $18316 plans$102$254
Olympic Medical CenterPort AngelesFile dated 2026-06-24$50.86 – $91.006 plans$72.80$91.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$4.92 – $48.7013 plans$16.27 – $88.20$32.54 – $176
PeaceHealth Peace Island Medical CenterFriday Harbor—$36.40$56.00
PeaceHealth Southwest Medical CenteVancouver$2.07 – $16.817 plans$89.70 – $92.30$138 – $142
PeaceHealth St John Medical CenterLongview$2.07 – $29.815 plans$89.70 – $92.30$138 – $142
PeaceHealth St Joseph Medical CenterBellingham$6.22 – $9.992 plans$72.80 – $74.75$112 – $115
PeaceHealth United General Medical CenterSedro Woolley$8.131 plan$57.20$88.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$6.22 – $30.5311 plans$43.40 – $275$62.00 – $393
Providence Centralia HospitalCentraliaFile dated 2026-04-01$8.75 – $48.657 plans$96.20$185
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$6.22 – $22.118 plans$106$152
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$98.00$140
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$5.18 – $33.4611 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$8.29 – $33.465 plans$19.60 – $172$28.00 – $245
Providence St Peter HospitalOlympiaFile dated 2026-04-01$4.40 – $29.0110 plans$96.20$185
Seattle Children's HospitalSeattle$55.73 – $99.0798 plans$103$103
Skagit Valley HospitalMount Vernon$6.22 – $10210 plans$85.60$107
St Anthony HospitalGig HarborFile dated 2026-02-28$5.44 – $80.9417 plans$26.86 – $32.83$88.29 – $108
St Clare HospitalLakewoodFile dated 2026-02-28$5.44 – $80.9417 plans$25.45 – $31.11$88.29 – $108
St Elizabeth HospitalEnumclawFile dated 2026-02-28$5.44 – $97.1216 plans$31.20 – $38.14$88.29 – $108
St Francis Community HospitalFederal WayFile dated 2026-02-28$5.44 – $80.9417 plans$27.71 – $33.87$88.29 – $108
St Joseph Medical CenterTacomaFile dated 2026-02-28$5.44 – $80.9417 plans$29.25 – $35.74$88.29 – $108
St Michael Medical CenterSilverdaleFile dated 2026-02-28$5.44 – $97.1217 plans$38.97 – $47.63$88.29 – $108
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$5.18 – $25.9012 plans$27.36$57.00
Swedish IssaquahIssaquahFile dated 2026-04-01$4.66 – $25.9012 plans$27.36$57.00
Swedish Medical CenterSeattleFile dated 2026-04-01$4.66 – $25.9013 plans$27.36$57.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$4.66 – $23.8313 plans$27.36$57.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$5.18 – $24.0420 plans$10.00$25.00
Three Rivers HospitalBrewster—$113$113
Trios HealthKennewick——$19.48
University of Washington Medical CtrSeattleFile dated 2026-04-01$6.22 – $24.298 plans$55.10$78.71
Virginia Mason Medical CenterSeattle$5.18 – $52.8010 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$5.36 – $76.2719 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