CPT 83945

Clinical Chemistry

Current code47 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 83945 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$14.45 – $13420 plans$63.20$158
Cascade Medical CenterLeavenworth$13.01 – $1172 plans$149$186
Cascade Valley HospitalArlington$11.05 – $1,10310 plans$104$130
Deaconess Medical CenterSpokaneFile dated 2026-08-27$14.45 – $10416 plans$56.80$142
EvergreenHealth Medical CenterKirkland$14.96 – $65.1028 plans$56.00$70.00
Harborview Medical CenterSeattleFile dated 2026-04-01$21.67 – $44.808 plans$39.20 – $79.80$56.00 – $114
Highline Medical CenterBurienFile dated 2026-02-28$15.17 – $16218 plans$54.99$180
Island HospitalAnacortes$14.45 – $60.8017 plans$64.00$64.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$15.44 – $56.507 plans$82.60$118
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$27.02 – $46.217 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$14.45 – $11219 plans$26.00$65.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$14.45 – $67.0520 plans$26.00$65.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$14.45 – $67.0520 plans$26.00$65.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$14.45 – $67.0520 plans$26.00$65.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$14.45 – $10216 plans$56.80$142
Olympic Medical CenterPort AngelesFile dated 2026-06-24$16.77 – $30.006 plans$24.00$30.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$13.73 – $13613 plans$19.70$39.41
PeaceHealth Peace Island Medical CenterFriday Harbor—$42.90$66.00
PeaceHealth Southwest Medical CenteVancouver$5.78 – $46.887 plans$140 – $144$216 – $222
PeaceHealth St John Medical CenterLongview$5.78 – $83.155 plans$144$222
PeaceHealth St Joseph Medical CenterBellingham$17.34 – $27.872 plans$160$246
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$17.34 – $85.1511 plans$72.10 – $158$103 – $226
Providence Centralia HospitalCentraliaFile dated 2026-04-01$24.42 – $1367 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$17.34 – $61.658 plans$98.00$140
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$176$252
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$14.45 – $93.2911 plans$101$194
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$148$211
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$23.12 – $93.295 plans$14.70 – $32.90$21.00 – $47.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01$12.28 – $80.9210 plans$39.00$75.00
Seattle Children's HospitalSeattle$77.33 – $137at least 98 plans$143$143
Skagit Valley HospitalMount Vernon$17.34 – $94.0510 plans$79.20$99.00
St Anthony HospitalGig HarborFile dated 2026-02-28$15.17 – $13517 plans$54.78$180
St Clare HospitalLakewoodFile dated 2026-02-28$15.17 – $13517 plans$51.91$180
St Elizabeth HospitalEnumclawFile dated 2026-02-28$15.17 – $16216 plans$63.64$180
St Francis Community HospitalFederal WayFile dated 2026-02-28$15.17 – $13517 plans$56.52$180
St Joseph Medical CenterTacomaFile dated 2026-02-28$15.17 – $13517 plans$59.65$180
St Michael Medical CenterSilverdaleFile dated 2026-02-28$15.17 – $16217 plans$79.48$180
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$14.45 – $72.2512 plans$93.12$194
Swedish IssaquahIssaquahFile dated 2026-04-01$13.00 – $72.2512 plans$93.12$194
Swedish Medical CenterSeattleFile dated 2026-04-01$13.00 – $72.2513 plans$93.12$194
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$13.00 – $66.4713 plans$93.12$194
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$14.45 – $67.0520 plans$26.00$65.00
Three Rivers HospitalBrewster—$176$176
University of Washington Medical CtrSeattleFile dated 2026-04-01$17.34 – $45.328 plans$39.20 – $79.80$56.00 – $114
Virginia Mason Medical CenterSeattle$14.45 – $65.1710 plans$40.29$79.00
WhidbeyHealth Medical CenterCoupeville—$127$127
Yakima Valley MemorialYakimaFile dated 2026-08-27$14.96 – $41.1419 plans$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)
$14.45