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Every billing code / Lab and other tests / General Laboratory

CPT 83519

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

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland$46.20 – $1,1661 plan$66.00 – $1,665$66.00 – $1,665
Capital Medical CenterOlympiaFile dated 2026-08-27$150 – $1602 plans$75.20$188
Cascade Valley HospitalArlington$21.00 – $2,25010 plans$198$247
Coulee Medical CenterGrand Coulee—$506$562
Deaconess Medical CenterSpokaneFile dated 2026-08-27$118 – $1212 plans$66.40$166
EvergreenHealth Medical CenterKirkland$19.04 – $1,19328 plans$121 – $1,026$151 – $1,283
EvergreenHealth MonroeMonroe$22.08 – $26517 plans$121 – $228$151 – $285
Harborview Medical CenterSeattleFile dated 2026-04-01—$58.80 – $230$84.00 – $329
Highline Medical CenterBurienFile dated 2026-02-28$77.40 – $3084 plans$54.97 – $105$180 – $343
Island HospitalAnacortes$18.40 – $57017 plans$74.00 – $600$74.00 – $600
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$125$179
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$86.98 – $1066 plans$53.20$133
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$97.092 plans$53.20$133
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$97.092 plans$53.20$133
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$97.092 plans$53.20$133
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$1202 plans$66.40$166
Olympic Medical CenterPort AngelesFile dated 2026-06-24$76.58 – $1376 plans$110$137
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$26.70 – $1,088$53.40 – $2,175
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$38.50 – $696$55.00 – $994
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$38.50 – $693$55.00 – $990
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$32.20 – $843$46.00 – $1,204
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$98.80 – $100$190 – $193
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$37.80 – $823$54.00 – $1,176
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$38.50 – $1,003$55.00 – $1,433
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$19.76 – $337$38.00 – $649
Seattle Children's HospitalSeattle$24.41 – $66298 plans$45.20 – $690$45.20 – $690
Skagit Valley HospitalMount Vernon$22.08 – $24310 plans$205$256
St Anthony HospitalGig HarborFile dated 2026-02-28$130 – $2572 plans$54.75 – $104$180 – $343
St Clare HospitalLakewoodFile dated 2026-02-28$130 – $2572 plans$51.89 – $98.75$180 – $343
St Elizabeth HospitalEnumclawFile dated 2026-02-28$72.00 – $3085 plans$63.61 – $121$180 – $343
St Francis Community HospitalFederal WayFile dated 2026-02-28$130 – $2572 plans$56.49 – $108$180 – $343
St Joseph Medical CenterTacomaFile dated 2026-02-28$130 – $2572 plans$59.62 – $113$180 – $343
St Michael Medical CenterSilverdaleFile dated 2026-02-28$113 – $30810 plans$79.45 – $151$180 – $343
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$86.40 – $952$180 – $1,983
Swedish IssaquahIssaquahFile dated 2026-04-01—$86.40 – $92.64$180 – $193
Swedish Medical CenterSeattleFile dated 2026-04-01—$86.40 – $92.64$180 – $193
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$86.40 – $92.64$180 – $193
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$97.092 plans$53.20$133
Three Rivers HospitalBrewster—$222$222
University of Washington Medical CtrSeattleFile dated 2026-04-01—$58.80 – $230$84.00 – $329
Virginia Mason Medical CenterSeattle$91.59 – $1144 plans$72.93$143
Yakima Valley MemorialYakimaFile dated 2026-08-27$1061 plan$76.00$190

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)
$18.40