CPT 83018

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

Medicaid (state program): Washington Apple Health fee-for-service. Applies only to Medicaid enrollees.

Prices for CPT 83018 by hospital
HospitalMedicaid (state program) rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$88.40$221
Cascade Medical CenterLeavenworth$1071 plan$160$200
Cascade Valley HospitalArlington—$109$136
Coulee Medical CenterGrand Coulee—$300 – $495$333 – $550
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$97.20$243
EvergreenHealth Medical CenterKirkland—$145$181
EvergreenHealth MonroeMonroe—$145$181
Harborview Medical CenterSeattleFile dated 2026-04-01—$19.60$28.00
Highline Medical CenterBurienFile dated 2026-02-28—$92.45$303
Island HospitalAnacortes—$108 – $122$108 – $122
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$90.30$129
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01———
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$21.20$53.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$21.20$53.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$21.20$53.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$21.20$53.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$97.20$243
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$88.00$110
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$39.90 – $63.40$79.80 – $127
PeaceHealth Peace Island Medical CenterFriday Harbor—$86.45$133
PeaceHealth Southwest Medical CenteVancouver—$88.40$136
PeaceHealth St John Medical CenterLongview—$88.40$136
PeaceHealth St Joseph Medical CenterBellingham—$91.00$140
PeaceHealth United General Medical CenterSedro Woolley—$89.05$137
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$45.50 – $165$65.00 – $235
Providence Centralia HospitalCentraliaFile dated 2026-04-01———
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$174$249
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$58.80$84.00
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$126$242
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$44.10$63.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$44.80 – $186$64.00 – $266
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$18.72$36.00
Skagit Valley HospitalMount Vernon—$113$141
St Anthony HospitalGig HarborFile dated 2026-02-28—$92.09$303
St Clare HospitalLakewoodFile dated 2026-02-28—$87.27$303
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$107$303
St Francis Community HospitalFederal WayFile dated 2026-02-28—$95.01$303
St Joseph Medical CenterTacomaFile dated 2026-02-28—$100$303
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$134$303
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$116$242
Swedish IssaquahIssaquahFile dated 2026-04-01—$116$242
Swedish Medical CenterSeattleFile dated 2026-04-01—$116$242
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$116$242
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$21.20$53.00
University of Washington Medical CtrSeattleFile dated 2026-04-01—$19.60$28.00
Virginia Mason Medical CenterSeattle—$49.47$97.00
WhidbeyHealth Medical CenterCoupeville—$158 – $320$158 – $320
Yakima Valley MemorialYakimaFile dated 2026-08-27—$19.20$48.00

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)
$21.96