CPT 86021

Immunoassay

Current code46 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 managed care: Rate for an Apple Health managed-care plan. Applies only to members of that plan.

Prices for CPT 86021 by hospital
HospitalMedicaid managed care rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$7.79 – $11.545 plans$44.00$110
Cascade Medical CenterLeavenworth$175 – $2634 plans$251$314
Deaconess Medical CenterSpokaneFile dated 2026-08-27$7.13 – $7.545 plans$67.20$168
Harborview Medical CenterSeattleFile dated 2026-04-01—$14.70 – $185$21.00 – $265
Highline Medical CenterBurienFile dated 2026-02-28—$73.53$241
Island HospitalAnacortes$7.35 – $7.983 plans$102 – $364$102 – $364
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$483$690
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01—$11.12$17.11
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$7.37 – $7.965 plans$30.00$75.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$7.24 – $7.825 plans$30.00$75.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$7.24 – $7.825 plans$30.00$75.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$7.40 – $8.005 plans$30.00$75.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$7.07 – $7.495 plans$67.20$168
Olympic Medical CenterPort AngelesFile dated 2026-06-24$9.11 – $9.985 plans$84.80$106
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01———
PeaceHealth Peace Island Medical CenterFriday Harbor—$123 – $246$189 – $378
PeaceHealth Southwest Medical CenteVancouver$15.651 plan$297 – $594$457 – $914
PeaceHealth St John Medical CenterLongview$11.74 – $15.803 plans$182$280
PeaceHealth St Joseph Medical CenterBellingham$15.802 plans$190 – $196$293 – $302
PeaceHealth United General Medical CenterSedro Woolley—$239 – $718$368 – $1,104
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$578 – $1,154$826 – $1,649
Providence Centralia HospitalCentraliaFile dated 2026-04-01———
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$322 – $864$460 – $1,234
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$326 – $1,254$466 – $1,791
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$53.56$103
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$272$389
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01———
Providence St Peter HospitalOlympiaFile dated 2026-04-01———
Seattle Children's HospitalSeattle$52.69 – $386at least 12 plans$205 – $1,188$205 – $1,188
Skagit Valley HospitalMount Vernon$2.911 plan$245$306
St Anthony HospitalGig HarborFile dated 2026-02-28—$73.24$241
St Clare HospitalLakewoodFile dated 2026-02-28—$69.41$241
St Elizabeth HospitalEnumclawFile dated 2026-02-28$40.94 – $49.855 plans$85.10$241
St Francis Community HospitalFederal WayFile dated 2026-02-28—$75.57$241
St Joseph Medical CenterTacomaFile dated 2026-02-28—$79.76$241
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$106$241
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01———
Swedish IssaquahIssaquahFile dated 2026-04-01———
Swedish Medical CenterSeattleFile dated 2026-04-01———
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01———
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$7.415 plans$30.00$75.00
Three Rivers HospitalBrewster$117 – $3501 plan$167 – $500$167 – $500
University of Washington Medical CtrSeattleFile dated 2026-04-01—$14.70 – $115$21.00 – $164
Virginia Mason Medical CenterSeattle—$47.43$93.00
WhidbeyHealth Medical CenterCoupeville—$114$114
Yakima Valley MemorialYakimaFile dated 2026-08-27$7.08 – $8.225 plans$27.20$68.00

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)
$15.05