CPT 86788

Immunoassay

Current code47 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 86788 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$16.51 – $18.166 plans$71.60$179
Cascade Valley HospitalArlington$17.69 – $1,2843 plans$120$150
Deaconess Medical CenterSpokaneFile dated 2026-08-27$16.51 – $18.168 plans$74.40$186
EvergreenHealth Medical CenterKirkland$16.85 – $17.445 plans$89.60$112
EvergreenHealth MonroeMonroe$16.85 – $17.445 plans$89.60$112
Harborview Medical CenterSeattleFile dated 2026-04-01$16.85 – $18.545 plans$16.80 – $75.48$24.00 – $108
Highline Medical CenterBurienFile dated 2026-02-28$16.85 – $19.3811 plans$50.14$164
Island HospitalAnacortes$18.05 – $19.1311 plans$54.00$54.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$16.85 – $20.227 plans$97.30$139
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$17.36 – $18.876 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$16.51 – $18.167 plans$33.60$84.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$16.51 – $18.167 plans$33.60$84.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$16.51 – $18.167 plans$33.60$84.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$16.51 – $18.167 plans$33.60$84.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$17.01 – $18.167 plans$74.40$186
Olympic Medical CenterPort AngelesFile dated 2026-06-24$18.95 – $24.375 plans$63.20$79.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$16.85 – $17.523 plans$27.75$55.50
PeaceHealth Peace Island Medical CenterFriday Harbor—$75.40$116
PeaceHealth Southwest Medical CenteVancouver$16.85 – $19.3813 plans$76.70$118
PeaceHealth St John Medical CenterLongview$13.14 – $18.5414 plans$76.70$118
PeaceHealth St Joseph Medical CenterBellingham$16.85 – $18.548 plans$79.30 – $140$122 – $215
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$16.85 – $18.546 plans$120 – $153$171 – $218
Providence Centralia HospitalCentraliaFile dated 2026-04-01$16.85 – $26.967 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$16.85 – $18.545 plans$172 – $173$245 – $247
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$183 – $199$261 – $284
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$17.36 – $18.545 plans$95.68$184
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$138$197
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$16.85 – $18.546 plans$28.70 – $50.40$41.00 – $72.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$16.85 – $26.967 plans$58.24$112
Seattle Children's HospitalSeattle—$102$102
Skagit Valley HospitalMount Vernon$16.85 – $18.203 plans$102$127
St Anthony HospitalGig HarborFile dated 2026-02-28$16.85 – $19.3812 plans$49.95$164
St Clare HospitalLakewoodFile dated 2026-02-28$16.85 – $19.3812 plans$47.33$164
St Elizabeth HospitalEnumclawFile dated 2026-02-28$16.85 – $19.3812 plans$58.03$164
St Francis Community HospitalFederal WayFile dated 2026-02-28$16.85 – $19.3812 plans$51.53$164
St Joseph Medical CenterTacomaFile dated 2026-02-28$16.85 – $19.3812 plans$54.39$164
St Michael Medical CenterSilverdaleFile dated 2026-02-28$16.85 – $18.2010 plans$72.47$164
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$17.36 – $18.546 plans$88.32$184
Swedish IssaquahIssaquahFile dated 2026-04-01$17.36 – $18.546 plans$88.32$184
Swedish Medical CenterSeattleFile dated 2026-04-01$17.36 – $18.546 plans$88.32$184
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$17.36 – $18.546 plans$88.32$184
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$16.51 – $18.167 plans$33.60$84.00
Three Rivers HospitalBrewster—$160$160
University of Washington Medical CtrSeattleFile dated 2026-04-01$16.85 – $18.545 plans$16.80 – $72.07$24.00 – $103
Virginia Mason Medical CenterSeattle$11.80 – $17.699 plans$65.28$128
WhidbeyHealth Medical CenterCoupeville—$160$160
Yakima Valley MemorialYakimaFile dated 2026-08-27$17.69 – $19.818 plans$14.40$36.00

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)
$16.85