CPT 84431

Clinical Chemistry

Current code35 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

Other government program: TRICARE, VA, Indian Health Service, workers' compensation, or another public program.

Prices for CPT 84431 by hospital
HospitalOther government program rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$39.20$98.00
Highline Medical CenterBurienFile dated 2026-02-28—$47.19$155
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$49.20$123
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$49.20$123
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$49.20$123
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$49.20$123
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$383$547
Skagit Valley HospitalMount Vernon—$36.80$46.00
St Anthony HospitalGig HarborFile dated 2026-02-28—$47.01$155
St Clare HospitalLakewoodFile dated 2026-02-28—$44.55$155
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$54.61$155
St Francis Community HospitalFederal WayFile dated 2026-02-28—$48.50$155
St Joseph Medical CenterTacomaFile dated 2026-02-28—$51.19$155
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$68.21$155
Swedish IssaquahIssaquahFile dated 2026-04-01—$122$254
Swedish Medical CenterSeattleFile dated 2026-04-01—$122$254
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$122$254
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$49.20$123
Virginia Mason Medical CenterSeattle—$48.45$95.00

Lowest and highest amounts each hospital lists for this code during a hospital stay, 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)
$35.11