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Every billing code / Lab and other tests / General Laboratory

CPT 86790

Immunoassay

Current code49 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 (traditional): Traditional Medicare. Applies only to people on original Medicare.

HospitalMedicare (traditional) rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$133$333
Cascade Valley HospitalArlington—$568$710
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$56.80$142
EvergreenHealth Medical CenterKirkland—$92.00 – $114$115 – $142
EvergreenHealth MonroeMonroe—$114$142
Harborview Medical CenterSeattleFile dated 2026-04-01—$37.80 – $158$54.00 – $225
Highline Medical CenterBurienFile dated 2026-02-28—$46.60 – $224$153 – $735
Island HospitalAnacortes—$103 – $230$103 – $230
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$95.90$137
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$32.40$81.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$32.40$81.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$32.40$81.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$32.40$81.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$56.80$142
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$39.20$49.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$15.01 – $96.70$30.02 – $193
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$43.40 – $116$62.00 – $166
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$43.40 – $182$62.00 – $260
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$39.20 – $198$56.00 – $283
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$53.56 – $79.04$103 – $152
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$47.60 – $150$68.00 – $214
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$38.50 – $442$55.00 – $632
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$50.96$98.00
Seattle Children's HospitalSeattle—$172 – $206$172 – $206
Skagit Valley HospitalMount Vernon—$114$143
St Anthony HospitalGig HarborFile dated 2026-02-28—$46.41 – $223$153 – $735
St Clare HospitalLakewoodFile dated 2026-02-28—$43.98 – $212$153 – $735
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$53.92 – $260$153 – $735
St Francis Community HospitalFederal WayFile dated 2026-02-28—$47.89 – $231$153 – $735
St Joseph Medical CenterTacomaFile dated 2026-02-28—$50.54 – $243$153 – $735
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$67.35 – $324$153 – $735
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$49.44$103
Swedish IssaquahIssaquahFile dated 2026-04-01—$49.44$103
Swedish Medical CenterSeattleFile dated 2026-04-01—$49.44$103
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$49.44$103
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$32.40$81.00
Three Rivers HospitalBrewster$12.62 – $1812 plans$267$267
University of Washington Medical CtrSeattleFile dated 2026-04-01—$37.80 – $158$54.00 – $225
Virginia Mason Medical CenterSeattle—$54.57$107
Yakima Valley MemorialYakimaFile dated 2026-08-27—$63.60$159

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)
$12.88