CPT 87338

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 87338 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland—$105$105
Capital Medical CenterOlympiaFile dated 2026-08-27$14.09 – $15.506 plans$71.20$178
Cascade Medical CenterLeavenworth$14.09 – $1387 plans$132$165
Cascade Valley HospitalArlington$15.10 – $1,8003 plans$171$214
Coulee Medical CenterGrand Coulee—$221$246
Deaconess Medical CenterSpokaneFile dated 2026-08-27$14.09 – $15.508 plans$64.00$160
EvergreenHealth Medical CenterKirkland$14.38 – $14.885 plans$165$206
EvergreenHealth MonroeMonroe$14.38 – $14.885 plans$165$206
Harborview Medical CenterSeattleFile dated 2026-04-01$14.38 – $15.825 plans——
Highline Medical CenterBurienFile dated 2026-02-28$14.38 – $16.5411 plans$140$458
Island HospitalAnacortes$15.40 – $16.3211 plans$199$199
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$14.38 – $17.267 plans$205$293
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$14.81 – $16.116 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$14.09 – $15.507 plans$26.40$66.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$14.09 – $15.507 plans$26.40$66.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$14.09 – $15.507 plans$26.40$66.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$14.09 – $15.507 plans$26.40$66.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$14.52 – $15.507 plans$64.00$160
Olympic Medical CenterPort AngelesFile dated 2026-06-24$16.17 – $20.795 plans$71.20$89.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$14.38 – $14.963 plans$195$389
PeaceHealth Peace Island Medical CenterFriday Harbor—$164$253
PeaceHealth Southwest Medical CenteVancouver$14.38 – $16.5413 plans$135 – $138$207 – $213
PeaceHealth St John Medical CenterLongview$11.22 – $15.8214 plans$235 – $242$362 – $373
PeaceHealth St Joseph Medical CenterBellingham$14.38 – $15.828 plans$185 – $190$284 – $293
PeaceHealth United General Medical CenterSedro Woolley—$146$224
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$14.38 – $15.826 plans$104 – $106$148 – $152
Providence Centralia HospitalCentraliaFile dated 2026-04-01$14.38 – $23.017 plans$198$381
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$14.38 – $15.825 plans$139$199
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$227$324
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$14.81 – $15.825 plans$82.68$159
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$232$331
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$14.38 – $15.826 plans$62.30$89.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$14.38 – $23.017 plans$198$381
Skagit Valley HospitalMount Vernon$14.38 – $15.534 plans$152$191
St Anthony HospitalGig HarborFile dated 2026-02-28$14.38 – $16.5412 plans$139$458
St Clare HospitalLakewoodFile dated 2026-02-28$14.38 – $16.5412 plans$132$458
St Elizabeth HospitalEnumclawFile dated 2026-02-28$14.38 – $16.5412 plans$162$458
St Francis Community HospitalFederal WayFile dated 2026-02-28$14.38 – $16.5412 plans$144$458
St Joseph Medical CenterTacomaFile dated 2026-02-28$14.38 – $16.5412 plans$152$458
St Michael Medical CenterSilverdaleFile dated 2026-02-28$14.38 – $15.5310 plans$202$458
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$14.81 – $15.826 plans$76.32$159
Swedish IssaquahIssaquahFile dated 2026-04-01$14.81 – $15.826 plans$76.32$159
Swedish Medical CenterSeattleFile dated 2026-04-01$14.81 – $15.826 plans$76.32$159
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$14.81 – $15.826 plans$76.32$159
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$14.09 – $15.507 plans$26.40$66.00
Three Rivers HospitalBrewster—$525$525
Trios HealthKennewick——$325
University of Washington Medical CtrSeattleFile dated 2026-04-01$14.38 – $15.825 plans——
Virginia Mason Medical CenterSeattle$10.07 – $15.109 plans$41.82$82.00
WhidbeyHealth Medical CenterCoupeville—$109$109
Yakima Valley MemorialYakimaFile dated 2026-08-27$15.09 – $16.908 plans$45.20$113

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)
$14.38