CPT 84378

Clinical Chemistry

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

Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.

Prices for CPT 84378 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$11.30 – $12.436 plans$23.60$59.00
Cascade Valley HospitalArlington$12.11 – $1,5783 plans$150$188
Deaconess Medical CenterSpokaneFile dated 2026-08-27$11.30 – $12.438 plans$50.80$127
EvergreenHealth Medical CenterKirkland$11.53 – $11.935 plans$92.00$115
Harborview Medical CenterSeattleFile dated 2026-04-01$11.53 – $12.685 plans$65.10$93.00
Highline Medical CenterBurienFile dated 2026-02-28$11.53 – $13.2611 plans$164$538
Island HospitalAnacortes$12.35 – $13.0911 plans$38.43 – $90.00$38.43 – $90.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$11.53 – $13.847 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$11.88 – $12.916 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$11.30 – $12.437 plans$23.60$59.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$11.30 – $12.437 plans$23.60$59.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$11.30 – $12.437 plans$23.60$59.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$11.30 – $12.437 plans$23.60$59.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$11.64 – $12.437 plans$50.80$127
Olympic Medical CenterPort AngelesFile dated 2026-06-24$12.97 – $16.675 plans$49.60$62.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$11.53 – $11.993 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$11.53 – $12.686 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$11.53 – $18.457 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$11.53 – $12.685 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$11.88 – $12.685 plans——
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$11.53 – $12.686 plans$38.50$55.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$11.53 – $18.457 plans——
Seattle Children's HospitalSeattle—$240 – $305$240 – $305
Skagit Valley HospitalMount Vernon$11.53 – $12.453 plans$87.20$109
St Anthony HospitalGig HarborFile dated 2026-02-28$11.53 – $13.2612 plans$164$538
St Clare HospitalLakewoodFile dated 2026-02-28$11.53 – $13.2612 plans$155$538
St Elizabeth HospitalEnumclawFile dated 2026-02-28$11.53 – $13.2612 plans$190$538
St Francis Community HospitalFederal WayFile dated 2026-02-28$11.53 – $13.2612 plans$169$538
St Joseph Medical CenterTacomaFile dated 2026-02-28$11.53 – $13.2612 plans$178$538
St Michael Medical CenterSilverdaleFile dated 2026-02-28$11.53 – $12.4510 plans$237$538
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$11.88 – $12.686 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$11.88 – $12.686 plans——
Swedish Medical CenterSeattleFile dated 2026-04-01$11.88 – $12.686 plans——
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$11.88 – $12.686 plans——
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$11.30 – $12.437 plans$23.60$59.00
University of Washington Medical CtrSeattleFile dated 2026-04-01$11.53 – $12.685 plans$65.10$93.00
Virginia Mason Medical CenterSeattle$8.07 – $12.119 plans$42.84$84.00
WhidbeyHealth Medical CenterCoupeville—$151$151
Yakima Valley MemorialYakimaFile dated 2026-08-27$12.10 – $13.558 plans$49.60$124

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)
$11.53