CPT 88368

Immunohistochemistry

Current code41 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 88368 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$607 – $2,04420 plans$412$1,031
Coulee Medical CenterGrand Coulee—$82.22$91.35
Deaconess Medical CenterSpokaneFile dated 2026-08-27$447 – $1,44616 plans$482$1,204
EvergreenHealth Medical CenterKirkland$102 – $1,10928 plans$254$318
Harborview Medical CenterSeattleFile dated 2026-04-01$189 – $8846 plans$657$938
Highline Medical CenterBurienFile dated 2026-02-28$117 – $1,64217 plans$345$1,131
Island HospitalAnacortes$555 – $7705 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$226 – $1,1229 plans$812$1,160
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$216 – $1,1719 plans$23.97$36.88
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$89.96 – $3,37220 plans$507$1,267
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$607 – $1,82920 plans$507$1,267
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$607 – $1,82920 plans$507$1,267
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$607 – $1,82920 plans$507$1,267
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$447 – $1,44216 plans$482$1,204
Olympic Medical CenterPort AngelesFile dated 2026-06-24$150 – $2686 plans$214$268
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$110 – $2,70415 plans$328$656
PeaceHealth Southwest Medical CenteVancouver$159 – $1,2906 plans$1,015$1,561
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$226 – $1,32514 plans$266$380
Providence Centralia HospitalCentraliaFile dated 2026-04-01$308 – $2,63611 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$226 – $1,46413 plans$303$433
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$234$334
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$240 – $1,26614 plans$277$533
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$211$301
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$319 – $1,9898 plans$401$573
Providence St Peter HospitalOlympiaFile dated 2026-04-01$240 – $1,61115 plans——
St Anthony HospitalGig HarborFile dated 2026-02-28$117 – $1,79418 plans$344$1,131
St Clare HospitalLakewoodFile dated 2026-02-28$117 – $1,79418 plans$326$1,131
St Elizabeth HospitalEnumclawFile dated 2026-02-28$117 – $1,52115 plans$400$1,131
St Francis Community HospitalFederal WayFile dated 2026-02-28$117 – $1,79418 plans$355$1,131
St Joseph Medical CenterTacomaFile dated 2026-02-28$117 – $1,79418 plans$375$1,131
St Michael Medical CenterSilverdaleFile dated 2026-02-28$208 – $1,56018 plans$499$1,131
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$204 – $1,47016 plans$222 – $256$463 – $533
Swedish IssaquahIssaquahFile dated 2026-04-01$206 – $1,76616 plans$222 – $256$463 – $533
Swedish Medical CenterSeattleFile dated 2026-04-01$206 – $1,76123 plans$222 – $256$463 – $533
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$206 – $1,76117 plans$222 – $256$463 – $533
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$607 – $1,82920 plans$507$1,267
University of Washington Medical CtrSeattleFile dated 2026-04-01$189 – $1,50413 plans$583$833
Virginia Mason Medical CenterSeattle$431 – $1,32710 plans$367$719
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$1,0561 plan——
WhidbeyHealth Medical CenterCoupeville—$307 – $537$307 – $537
Yakima Valley MemorialYakimaFile dated 2026-08-27$453 – $1,20119 plans$370$924

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.

Doctor's fee, Seattle (King County)
$174 in an office; $174 in a hospital or surgery center
Doctor's fee, rest of Washington
$152 in an office; $152 in a hospital or surgery center
Hospital outpatient payment (national)
$366 (APC 5673)