CPT 84540

Clinical Chemistry

Current code48 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 84540 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$5.45 – $5.996 plans$9.20 – $48.00$23.00 – $120
Cascade Medical CenterLeavenworth$5.45 – $77.757 plans$74.40$93.00
Cascade Valley HospitalArlington$5.84 – $5723 plans$46.80$58.50
Deaconess Medical CenterSpokaneFile dated 2026-08-27$5.45 – $5.998 plans$21.20$53.00
EvergreenHealth Medical CenterKirkland$5.56 – $5.755 plans$57.60$72.00
Harborview Medical CenterSeattleFile dated 2026-04-01$5.56 – $6.125 plans$49.97$71.39
Highline Medical CenterBurienFile dated 2026-02-28$5.56 – $6.3911 plans$29.52$96.66
Island HospitalAnacortes$5.95 – $6.3111 plans$49.00$49.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$5.56 – $6.677 plans$18.90 – $54.60$27.00 – $78.00
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$5.73 – $6.236 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$5.45 – $5.997 plans$9.20$23.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$5.45 – $5.997 plans$9.20$23.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$5.45 – $5.997 plans$9.20$23.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$5.45 – $5.997 plans$9.20$23.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$5.61 – $5.997 plans$21.20$53.00
Olympic Medical CenterPort AngelesFile dated 2026-06-24$6.25 – $8.035 plans$24.00$30.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$5.56 – $5.783 plans$11.40$22.80
PeaceHealth Peace Island Medical CenterFriday Harbor—$60.45$93.00
PeaceHealth Southwest Medical CenteVancouver$5.56 – $6.3913 plans$61.10 – $63.05$94.00 – $97.00
PeaceHealth St John Medical CenterLongview$4.34 – $6.1214 plans$50.70 – $52.00$78.00 – $80.00
PeaceHealth St Joseph Medical CenterBellingham$5.56 – $6.128 plans$79.30 – $81.90$122 – $126
PeaceHealth United General Medical CenterSedro Woolley—$22.10$34.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$5.56 – $6.126 plans$25.90 – $45.50$37.00 – $65.00
Providence Centralia HospitalCentraliaFile dated 2026-04-01$5.56 – $8.907 plans$58.24 – $60.84$112 – $117
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$5.56 – $6.125 plans$39.90$57.00
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$67.20$96.00
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$5.73 – $6.125 plans$36.40 – $37.44$70.00 – $72.00
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$56.00$80.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$5.56 – $6.126 plans$16.80 – $21.00$24.00 – $30.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$5.56 – $8.907 plans$58.24 – $60.84$112 – $117
Seattle Children's HospitalSeattle—$88.00$88.00
Skagit Valley HospitalMount Vernon$5.56 – $6.003 plans$46.80$58.50
St Anthony HospitalGig HarborFile dated 2026-02-28$5.56 – $6.3912 plans$29.40$96.66
St Clare HospitalLakewoodFile dated 2026-02-28$5.56 – $6.3912 plans$27.87$96.66
St Elizabeth HospitalEnumclawFile dated 2026-02-28$5.56 – $6.3912 plans$34.16$96.66
St Francis Community HospitalFederal WayFile dated 2026-02-28$5.56 – $6.3912 plans$30.34$96.66
St Joseph Medical CenterTacomaFile dated 2026-02-28$5.56 – $6.3912 plans$32.02$96.66
St Michael Medical CenterSilverdaleFile dated 2026-02-28$5.56 – $6.0010 plans$42.67$96.66
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$5.73 – $6.126 plans$33.60 – $34.56$70.00 – $72.00
Swedish IssaquahIssaquahFile dated 2026-04-01$5.73 – $6.126 plans$33.60 – $34.56$70.00 – $72.00
Swedish Medical CenterSeattleFile dated 2026-04-01$5.73 – $6.126 plans$33.60 – $34.56$70.00 – $72.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$5.73 – $6.126 plans$33.60 – $34.56$70.00 – $72.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$5.45 – $5.997 plans$9.20$23.00
Three Rivers HospitalBrewster—$74.00$74.00
University of Washington Medical CtrSeattleFile dated 2026-04-01$5.56 – $6.125 plans$54.94$78.48
Virginia Mason Medical CenterSeattle$3.89 – $5.849 plans$21.42$42.00
WhidbeyHealth Medical CenterCoupeville—$63.00$63.00
Yakima Valley MemorialYakimaFile dated 2026-08-27$5.84 – $6.548 plans$34.80$87.00

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)
$5.56