CPT 84520

Clinical Chemistry

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

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

Prices for CPT 84520 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland$14.40 – $21.009 plans$30.00$30.00
Capital Medical CenterOlympiaFile dated 2026-08-27$3.95 – $12720 plans$8.80 – $59.60$22.00 – $149
Cascade Medical CenterLeavenworth$3.95 – $42.012 plans$53.60$67.00
Cascade Valley HospitalArlington$4.68 – $55410 plans$44.00$55.00
Coulee Medical CenterGrand Coulee—$106$118
Deaconess Medical CenterSpokaneFile dated 2026-08-27$3.95 – $32.1216 plans$17.60$44.00
EvergreenHealth Medical CenterKirkland$4.09 – $74.4028 plans$64.00$80.00
EvergreenHealth MonroeMonroe$4.74 – $74.4017 plans$64.00$80.00
Harborview Medical CenterSeattleFile dated 2026-04-01$5.93 – $12.258 plans$44.11$63.02
Highline Medical CenterBurienFile dated 2026-02-28$4.15 – $50.4918 plans$17.13$56.09
Island HospitalAnacortes$3.95 – $38.9517 plans$41.00$41.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$4.22 – $15.447 plans$54.60$78.00
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$7.39 – $14.177 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$3.95 – $30.4919 plans$8.80$22.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$3.95 – $18.3320 plans$8.80$22.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$3.95 – $18.3320 plans$8.80$22.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$3.95 – $18.3320 plans$8.80$22.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$3.95 – $31.6816 plans$17.60$44.00
Olympic Medical CenterPort AngelesFile dated 2026-06-24$21.80 – $39.006 plans$31.20$39.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$3.76 – $37.1013 plans$17.00$34.00
PeaceHealth Peace Island Medical CenterFriday Harbor—$33.15$51.00
PeaceHealth Southwest Medical CenteVancouver$1.58 – $12.827 plans$46.80 – $48.10$72.00 – $74.00
PeaceHealth St John Medical CenterLongview$1.58 – $22.735 plans$67.60 – $69.55$104 – $107
PeaceHealth St Joseph Medical CenterBellingham$4.74 – $7.622 plans$66.95 – $68.90$103 – $106
PeaceHealth United General Medical CenterSedro Woolley$6.201 plan$52.65$81.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$4.74 – $23.2611 plans$22.40 – $45.50$32.00 – $65.00
Providence Centralia HospitalCentraliaFile dated 2026-04-01$6.68 – $37.067 plans$49.40$95.00
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$4.74 – $16.848 plans$51.10$73.00
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$17.50$25.00
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$3.95 – $25.4911 plans$30.68$59.00
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$46.90$67.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$6.32 – $25.495 plans$70.70$101
Providence St Peter HospitalOlympiaFile dated 2026-04-01$3.36 – $22.1210 plans$37.96 – $49.40$73.00 – $95.00
Seattle Children's HospitalSeattle$16.96 – $61.92at least 98 plans$31.40 – $64.50$31.40 – $64.50
Skagit Valley HospitalMount Vernon$4.74 – $65.5510 plans$55.20$69.00
St Anthony HospitalGig HarborFile dated 2026-02-28$4.15 – $42.0717 plans$17.06$56.09
St Clare HospitalLakewoodFile dated 2026-02-28$4.15 – $42.0717 plans$16.17$56.09
St Elizabeth HospitalEnumclawFile dated 2026-02-28$4.15 – $50.4916 plans$19.83$56.09
St Francis Community HospitalFederal WayFile dated 2026-02-28$4.15 – $42.0717 plans$17.61$56.09
St Joseph Medical CenterTacomaFile dated 2026-02-28$4.15 – $42.0717 plans$18.58$56.09
St Michael Medical CenterSilverdaleFile dated 2026-02-28$4.15 – $50.4917 plans$24.76$56.09
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$3.95 – $19.7512 plans$28.32 – $28.80$59.00 – $60.00
Swedish IssaquahIssaquahFile dated 2026-04-01$3.56 – $19.7512 plans$28.32 – $28.80$59.00 – $60.00
Swedish Medical CenterSeattleFile dated 2026-04-01$3.56 – $19.7513 plans$28.32 – $28.80$59.00 – $60.00
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$3.56 – $18.1713 plans$28.32 – $28.80$59.00 – $60.00
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$3.95 – $18.3320 plans$8.80$22.00
Three Rivers HospitalBrewster—$56.00$56.00
Trios HealthKennewick——$149
University of Washington Medical CtrSeattleFile dated 2026-04-01$4.74 – $16.608 plans$37.87$54.10
Virginia Mason Medical CenterSeattle$3.95 – $34.4010 plans$21.93$43.00
WhidbeyHealth Medical CenterCoupeville—$50.00 – $63.00$50.00 – $63.00
Yakima Valley MemorialYakimaFile dated 2026-08-27$4.09 – $70.2719 plans$32.80$82.00

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)
$3.95