CPT 87426

Immunoassay

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

Medicare (traditional): Traditional Medicare. Applies only to people on original Medicare.

Prices for CPT 87426 by hospital
HospitalMedicare (traditional) rates (lowest – highest)Cash priceList price (before discounts)
Cascade Valley HospitalArlington—$123$154
EvergreenHealth Medical CenterKirkland—$74.40$93.00
EvergreenHealth MonroeMonroe—$74.40$93.00
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$159$227
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$28.00$35.00
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$139$199
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$67.60$130
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$226$323
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$139$199
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$68.12$131
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$131$187
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$58.80$84.00
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$67.60$130
Skagit Valley HospitalMount Vernon—$114$143
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$62.88$131
Swedish IssaquahIssaquahFile dated 2026-04-01—$62.88$131
Swedish Medical CenterSeattleFile dated 2026-04-01—$62.88$131
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$62.88$131
Three Rivers HospitalBrewster$34.62 – $56.802 plans$84.00$84.00
Virginia Mason Medical CenterSeattle—$54.06$106
Yakima Valley MemorialYakimaFile dated 2026-08-27—$48.40$121

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)
$35.33