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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$18.40 – $16020 plans$75.20$188
Cascade Medical CenterLeavenworth$16.56 – $1382 plans$176$220
Cascade Valley HospitalArlington$21.00 – $2,25010 plans$198$247
Coulee Medical CenterGrand Coulee—$506$562
Deaconess Medical CenterSpokaneFile dated 2026-08-27$18.40 – $12116 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$27.60 – $57.048 plans$58.80 – $230$84.00 – $329
Highline Medical CenterBurienFile dated 2026-02-28$19.32 – $30818 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$19.65 – $71.947 plans$125$179
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$34.41 – $48.517 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$18.40 – $14219 plans$42.40$106
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$18.40 – $85.3820 plans$42.40$106
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$18.40 – $85.3820 plans$42.40$106
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$18.40 – $85.3820 plans$42.40$106
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$18.40 – $12016 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$17.48 – $17313 plans$26.70 – $1,088$53.40 – $2,175
PeaceHealth Peace Island Medical CenterFriday Harbor—$157 – $787$242 – $1,210
PeaceHealth Southwest Medical CenteVancouver$7.36 – $59.707 plans$209 – $608$321 – $936
PeaceHealth St John Medical CenterLongview$7.36 – $1065 plans$203 – $209$312 – $321
PeaceHealth St Joseph Medical CenterBellingham$22.08 – $35.492 plans$213 – $618$327 – $951
PeaceHealth United General Medical CenterSedro Woolley$28.891 plan$162$249
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$22.08 – $10811 plans$38.50 – $696$55.00 – $994
Providence Centralia HospitalCentraliaFile dated 2026-04-01$31.10 – $1737 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$22.08 – $78.548 plans$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$18.40 – $11911 plans$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$29.44 – $1195 plans$38.50 – $1,003$55.00 – $1,433
Providence St Peter HospitalOlympiaFile dated 2026-04-01$15.64 – $10310 plans$19.76 – $337$38.00 – $649
Seattle Children's HospitalSeattle$24.41 – $662at least 98 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$19.32 – $25717 plans$54.75 – $104$180 – $343
St Clare HospitalLakewoodFile dated 2026-02-28$19.32 – $25717 plans$51.89 – $98.75$180 – $343
St Elizabeth HospitalEnumclawFile dated 2026-02-28$19.32 – $30816 plans$63.61 – $121$180 – $343
St Francis Community HospitalFederal WayFile dated 2026-02-28$19.32 – $25717 plans$56.49 – $108$180 – $343
St Joseph Medical CenterTacomaFile dated 2026-02-28$19.32 – $25717 plans$59.62 – $113$180 – $343
St Michael Medical CenterSilverdaleFile dated 2026-02-28$19.32 – $30817 plans$79.45 – $151$180 – $343
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$18.40 – $92.0012 plans$86.40 – $952$180 – $1,983
Swedish IssaquahIssaquahFile dated 2026-04-01$16.56 – $92.0012 plans$86.40 – $92.64$180 – $193
Swedish Medical CenterSeattleFile dated 2026-04-01$16.56 – $92.0013 plans$86.40 – $92.64$180 – $193
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$16.56 – $84.6413 plans$86.40 – $92.64$180 – $193
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$18.40 – $85.3820 plans$42.40$106
Three Rivers HospitalBrewster—$222$222
University of Washington Medical CtrSeattleFile dated 2026-04-01$22.08 – $6478 plans$58.80 – $230$84.00 – $329
Virginia Mason Medical CenterSeattle$18.40 – $11410 plans$72.93$143
WhidbeyHealth Medical CenterCoupeville—$135 – $1,901$135 – $1,901
Yakima Valley MemorialYakimaFile dated 2026-08-27$19.04 – $16319 plans$76.00$190

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)
$18.40