CPT 86705

Immunoassay

Current code51 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 86705 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland—$25.00$25.00
Capital Medical CenterOlympiaFile dated 2026-08-27—$24.40 – $124$61.00 – $310
Cascade Valley HospitalArlington$12.36 – $8723 plans$78.40$98.00
Coulee Medical CenterGrand Coulee—$329$365
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$52.00$130
EvergreenHealth Medical CenterKirkland$11.77 – $12.185 plans$158$198
EvergreenHealth MonroeMonroe$11.77 – $12.185 plans$158$198
Harborview Medical CenterSeattleFile dated 2026-04-01—$26.60 – $63.92$38.00 – $91.31
Highline Medical CenterBurienFile dated 2026-02-28—$44.45$146
Island HospitalAnacortes$12.61 – $13.3711 plans$66.00$66.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$91.00$130
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$30.40$76.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$30.40$76.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$30.40$76.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$30.40$76.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$52.00$130
Olympic Medical CenterPort AngelesFile dated 2026-06-24$13.24 – $17.025 plans$24.00 – $28.80$30.00 – $36.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$14.23$28.46
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$220 – $242$314 – $346
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$78.00$150
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$151$215
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$257 – $296$367 – $423
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$67.08$129
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$91.00 – $100$130 – $143
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$14.70 – $26.60$21.00 – $38.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$78.00$150
Seattle Children's HospitalSeattle—$159$159
Skagit Valley HospitalMount Vernon$11.77 – $12.713 plans$103$129
St Anthony HospitalGig HarborFile dated 2026-02-28—$44.28$146
St Clare HospitalLakewoodFile dated 2026-02-28—$41.96$146
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$51.44$146
St Francis Community HospitalFederal WayFile dated 2026-02-28—$45.69$146
St Joseph Medical CenterTacomaFile dated 2026-02-28—$48.21$146
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$64.25$146
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$61.92$129
Swedish IssaquahIssaquahFile dated 2026-04-01—$61.92$129
Swedish Medical CenterSeattleFile dated 2026-04-01—$61.92$129
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$61.92$129
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$30.40$76.00
Trios HealthKennewick——$148
University of Washington Medical CtrSeattleFile dated 2026-04-01—$26.60 – $63.85$38.00 – $91.21
Virginia Mason Medical CenterSeattle—$44.88$88.00
Yakima Valley MemorialYakimaFile dated 2026-08-27—$32.40$81.00

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)
$11.77