CPT 82166

Immunoassay

Current code39 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 82166 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$38.62 – $22517 plans$61.60$154
Cascade Medical CenterLeavenworth$101 – $1062 plans$135$169
Deaconess Medical CenterSpokaneFile dated 2026-08-27$38.62 – $23916 plans$61.60$154
EvergreenHealth Medical CenterKirkland$39.97 – $29927 plans$257$321
EvergreenHealth MonroeMonroe$46.34 – $29916 plans$257$321
Harborview Medical CenterSeattleFile dated 2026-04-01$57.93 – $1207 plans$109$156
Highline Medical CenterBurienFile dated 2026-02-28$41.52 – $86.904 plans$29.49$96.55
Island HospitalAnacortes$38.62 – $28517 plans$300$300
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$41.25 – $1086 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$62.75 – $1017 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$27.06 – $29819 plans$61.60$154
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$38.62 – $17917 plans$61.60$154
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$38.62 – $17917 plans$61.60$154
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$38.62 – $17917 plans$61.60$154
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$38.62 – $11116 plans$61.60$154
Olympic Medical CenterPort AngelesFile dated 2026-06-24$30.74 – $55.006 plans$44.00$55.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$40.16 – $3639 plans$49.50$99.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$46.34 – $22810 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$65.27 – $3636 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$46.34 – $1658 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$38.62 – $24910 plans——
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$61.79 – $2495 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$32.83 – $2009 plans——
Seattle Children's HospitalSeattle$179 – $31998 plans$332$332
St Anthony HospitalGig HarborFile dated 2026-02-28$69.52 – $72.422 plans$29.37$96.55
St Clare HospitalLakewoodFile dated 2026-02-28$69.52 – $72.422 plans$27.83$96.55
St Elizabeth HospitalEnumclawFile dated 2026-02-28$32.16 – $86.908 plans$34.12$96.55
St Francis Community HospitalFederal WayFile dated 2026-02-28$69.52 – $72.422 plans$30.30$96.55
St Joseph Medical CenterTacomaFile dated 2026-02-28$69.52 – $72.422 plans$31.98$96.55
St Michael Medical CenterSilverdaleFile dated 2026-02-28$61.80 – $86.9010 plans$42.62$96.55
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$38.62 – $98.0910 plans$159$331
Swedish IssaquahIssaquahFile dated 2026-04-01$34.76 – $13610 plans$159$331
Swedish Medical CenterSeattleFile dated 2026-04-01$34.76 – $13811 plans$159$331
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$34.76 – $13811 plans$159$331
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$38.62 – $17917 plans$61.60$154
University of Washington Medical CtrSeattleFile dated 2026-04-01$46.34 – $1216 plans$109$156
Virginia Mason Medical CenterSeattle$38.62 – $13710 plans$59.16$116
WhidbeyHealth Medical CenterCoupeville—$120$120
Yakima Valley MemorialYakimaFile dated 2026-08-27$39.97 – $13217 plans$61.60$154

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)
$38.62