CPT 87449

Immunoassay

Current code52 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 87449 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland—$108$108
Capital Medical CenterOlympiaFile dated 2026-08-27$11.74 – $12.916 plans$57.20$143
Cascade Medical CenterLeavenworth$11.74 – $97.817 plans$93.60$117
Cascade Valley HospitalArlington$12.58 – $1,5753 plans$146$183
Deaconess Medical CenterSpokaneFile dated 2026-08-27$11.74 – $12.918 plans$52.80$132
EvergreenHealth Medical CenterKirkland$11.98 – $12.405 plans$84.00$105
EvergreenHealth MonroeMonroe$11.98 – $12.405 plans$84.00$105
Harborview Medical CenterSeattleFile dated 2026-04-01$11.98 – $13.185 plans$84.00 – $116$120 – $166
Highline Medical CenterBurienFile dated 2026-02-28$11.98 – $13.7811 plans$63.04$206
Island HospitalAnacortes$12.83 – $13.6011 plans$172$172
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$11.98 – $14.387 plans$195$278
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$12.34 – $13.426 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$11.74 – $12.917 plans$24.80$62.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$11.74 – $12.917 plans$24.80$62.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$11.74 – $12.917 plans$24.80$62.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$11.74 – $12.917 plans$24.80$62.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$12.09 – $12.917 plans$52.80$132
Olympic Medical CenterPort AngelesFile dated 2026-06-24$13.47 – $17.325 plans$43.20$54.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$11.98 – $12.463 plans$128 – $155$255 – $310
PeaceHealth Peace Island Medical CenterFriday Harbor—$83.85$129
PeaceHealth Southwest Medical CenteVancouver$11.98 – $13.7813 plans$200$307
PeaceHealth St John Medical CenterLongview$9.34 – $13.1814 plans$156$240
PeaceHealth St Joseph Medical CenterBellingham$11.98 – $13.188 plans$128 – $132$197 – $203
PeaceHealth United General Medical CenterSedro Woolley—$77.35$119
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$11.98 – $13.186 plans$106 – $423$152 – $604
Providence Centralia HospitalCentraliaFile dated 2026-04-01$11.98 – $19.177 plans$161$309
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$11.98 – $13.185 plans$125 – $275$178 – $393
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$123 – $131$175 – $187
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$12.34 – $13.185 plans$82.68$159
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$123 – $146$176 – $209
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$11.98 – $13.186 plans$30.80 – $204$44.00 – $292
Providence St Peter HospitalOlympiaFile dated 2026-04-01$11.98 – $19.177 plans$161$309
Seattle Children's HospitalSeattle—$115 – $253$115 – $253
Skagit Valley HospitalMount Vernon$11.98 – $12.944 plans$145$181
St Anthony HospitalGig HarborFile dated 2026-02-28$11.98 – $13.7812 plans$62.79$206
St Clare HospitalLakewoodFile dated 2026-02-28$11.98 – $13.7812 plans$59.50$206
St Elizabeth HospitalEnumclawFile dated 2026-02-28$11.98 – $13.7812 plans$72.95$206
St Francis Community HospitalFederal WayFile dated 2026-02-28$11.98 – $13.7812 plans$64.78$206
St Joseph Medical CenterTacomaFile dated 2026-02-28$11.98 – $13.7812 plans$68.37$206
St Michael Medical CenterSilverdaleFile dated 2026-02-28$11.98 – $12.9410 plans$91.11$206
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$12.34 – $13.186 plans$76.32$159
Swedish IssaquahIssaquahFile dated 2026-04-01$12.34 – $13.186 plans$76.32$159
Swedish Medical CenterSeattleFile dated 2026-04-01$12.34 – $13.186 plans$76.32$159
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$12.34 – $13.186 plans$76.32$159
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$11.74 – $12.917 plans$24.80$62.00
Three Rivers HospitalBrewster—$71.00$71.00
Trios HealthKennewick——$233
University of Washington Medical CtrSeattleFile dated 2026-04-01$11.98 – $13.185 plans$84.00 – $116$120 – $166
Virginia Mason Medical CenterSeattle$8.39 – $12.589 plans$64.77$127
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27—$36.00$90.00
WhidbeyHealth Medical CenterCoupeville—$76.00 – $357$76.00 – $357
Yakima Valley MemorialYakimaFile dated 2026-08-27$12.57 – $14.088 plans$42.40$106

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)
$11.98