CPT 84550

Clinical Chemistry

Current code53 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 84550 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland$20.401 plan$34.00$34.00
Capital Medical CenterOlympiaFile dated 2026-08-27$4.43 – $4.876 plans$63.20$158
Cascade Medical CenterLeavenworth$4.43 – $56.017 plans$53.60$67.00
Cascade Valley HospitalArlington$4.75 – $6543 plans$48.80$61.00
Coulee Medical CenterGrand Coulee—$111$123
Deaconess Medical CenterSpokaneFile dated 2026-08-27$4.43 – $4.878 plans$20.00$50.00
EvergreenHealth Medical CenterKirkland$4.52 – $4.685 plans$64.00$80.00
EvergreenHealth MonroeMonroe$4.52 – $4.685 plans$64.00$80.00
Harborview Medical CenterSeattleFile dated 2026-04-01$4.52 – $4.975 plans$44.41$63.44
Highline Medical CenterBurienFile dated 2026-02-28$4.52 – $5.2011 plans$17.56$57.50
Island HospitalAnacortes$4.84 – $5.1311 plans$54.00$54.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$4.52 – $5.427 plans$48.30$69.00
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$4.66 – $5.066 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$4.43 – $4.877 plans$9.20$23.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$4.43 – $4.877 plans$9.20$23.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$4.43 – $4.877 plans$9.20$23.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$4.43 – $4.877 plans$9.20$23.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$4.56 – $4.877 plans$20.00$50.00
Olympic Medical CenterPort AngelesFile dated 2026-06-24$5.08 – $6.535 plans$31.20$39.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$4.52 – $4.703 plans$33.00$66.00
PeaceHealth Peace Island Medical CenterFriday Harbor—$36.40$56.00
PeaceHealth Southwest Medical CenteVancouver$4.52 – $5.2013 plans$46.80 – $48.10$72.00 – $74.00
PeaceHealth St John Medical CenterLongview$3.53 – $4.9714 plans$83.85 – $86.45$129 – $133
PeaceHealth St Joseph Medical CenterBellingham$4.52 – $4.978 plans$67.60 – $69.55$104 – $107
PeaceHealth United General Medical CenterSedro Woolley—$53.30$82.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$4.52 – $4.976 plans$25.90 – $45.50$37.00 – $65.00
Providence Centralia HospitalCentraliaFile dated 2026-04-01$4.52 – $7.237 plans$52.00$100
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$4.52 – $4.975 plans$93.80 – $100$134 – $143
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$17.50$25.00
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$4.66 – $4.975 plans$33.80 – $36.40$65.00 – $70.00
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$55.30 – $60.20$79.00 – $86.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$4.52 – $4.976 plans$18.20 – $80.50$26.00 – $115
Providence St Peter HospitalOlympiaFile dated 2026-04-01$4.52 – $7.237 plans$52.00$100
Seattle Children's HospitalSeattle—$64.90$64.90
Skagit Valley HospitalMount Vernon$4.52 – $4.883 plans$52.00$65.00
St Anthony HospitalGig HarborFile dated 2026-02-28$4.52 – $5.2012 plans$17.49$57.50
St Clare HospitalLakewoodFile dated 2026-02-28$4.52 – $5.2012 plans$16.58$57.50
St Elizabeth HospitalEnumclawFile dated 2026-02-28$4.52 – $5.2012 plans$20.32$57.50
St Francis Community HospitalFederal WayFile dated 2026-02-28$4.52 – $5.2012 plans$18.05$57.50
St Joseph Medical CenterTacomaFile dated 2026-02-28$4.52 – $5.2012 plans$19.05$57.50
St Michael Medical CenterSilverdaleFile dated 2026-02-28$4.52 – $4.8810 plans$25.38$57.50
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$4.66 – $4.976 plans$33.60$70.00
Swedish IssaquahIssaquahFile dated 2026-04-01$4.66 – $4.976 plans$33.60$70.00
Swedish Medical CenterSeattleFile dated 2026-04-01$4.66 – $4.976 plans$33.60$70.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$4.66 – $4.976 plans$33.60$70.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$4.43 – $4.877 plans$9.20$23.00
Three Rivers HospitalBrewster—$74.00$74.00
Trios HealthKennewick——$149
University of Washington Medical CtrSeattleFile dated 2026-04-01$4.52 – $4.975 plans$34.05$48.64
Virginia Mason Medical CenterSeattle$3.16 – $4.759 plans$18.87$37.00
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27—$13.60$34.00
WhidbeyHealth Medical CenterCoupeville—$64.00$64.00
Yakima Valley MemorialYakimaFile dated 2026-08-27$4.74 – $5.318 plans$36.00$90.00

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)
$4.52