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Every billing code / Treatments and drugs / Injections and Infusions (nononcologic)

HCPCS J2182

Injection, mepolizumab, 1 mg

Current codeInjection - Monoclonal Antibodies42 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

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

HospitalMedicaid (state program) rates (lowest – highest)Cash priceList price (before discounts)
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$62.86$157
EvergreenHealth Medical CenterKirkland—$17,999 – $19,547$22,499 – $24,434
EvergreenHealth MonroeMonroe—$19,547$24,434
Highline Medical CenterBurienFile dated 2026-02-28—$5,507 – $7,023$18,036 – $23,000
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$7,182$10,260
Olympic Medical CenterPort AngelesFile dated 2026-06-24—$7,807$9,759
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$51.10 – $9,214$73.00 – $13,163
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$9,867 – $11,637$18,975 – $22,378
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$51.10 – $9,214$73.00 – $13,163
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$37.96$73.00
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$9,915 – $11,734$14,164 – $16,762
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$9,867 – $11,637$18,975 – $22,378
Seattle Children's HospitalSeattle$1,418 – $3,2511 plan$5,627 – $12,902$5,627 – $12,902
St Anthony HospitalGig HarborFile dated 2026-02-28—$5,486 – $6,995$18,036 – $23,000
St Clare HospitalLakewoodFile dated 2026-02-28—$5,199 – $6,630$18,036 – $23,000
St Elizabeth HospitalEnumclawFile dated 2026-02-28—$6,373 – $8,127$18,036 – $23,000
St Francis Community HospitalFederal WayFile dated 2026-02-28—$5,660 – $7,218$18,036 – $23,000
St Joseph Medical CenterTacomaFile dated 2026-02-28—$5,973 – $7,618$18,036 – $23,000
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$7,960 – $10,151$18,036 – $23,000
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$8,967 – $10,612$18,680 – $22,108
Swedish IssaquahIssaquahFile dated 2026-04-01—$8,967 – $10,612$18,680 – $22,108
Swedish Medical CenterSeattleFile dated 2026-04-01—$8,967 – $10,612$18,680 – $22,108
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$8,967 – $10,612$18,680 – $22,108
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$53.22 – $62.81$133 – $157
Three Rivers HospitalBrewster$4,2991 plan$6,141$6,141
Virginia Mason Medical CenterSeattle—$62.72 – $77.51$123 – $152
Yakima Valley MemorialYakimaFile dated 2026-08-27—$52.40 – $52.72$131 – $132

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.

Hospital outpatient payment (national)
$32.18 (APC 9473)
Surgery center payment (national)
$32.18