HCPCS C1821

Interspinous process distraction device (implantable)

Current code37 hospitals with prices

Description from CMS's HCPCS Level II code file.

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 HCPCS C1821 by hospital
HospitalMedicaid managed care rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27—$658 – $14,552$1,644 – $36,380
Cascade Valley HospitalArlington$3,600 – $21,4441 plan$2,880 – $16,416$3,600 – $20,520
Deaconess Medical CenterSpokaneFile dated 2026-08-27—$658 – $14,552$1,644 – $36,380
Harborview Medical CenterSeattleFile dated 2026-04-01—$572 – $19,446$817 – $27,780
Highline Medical CenterBurienFile dated 2026-02-28—$10,404$34,073
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01—$163 – $7,231$233 – $10,331
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27—$1,568 – $14,552$3,920 – $36,380
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27—$1,568 – $14,552$3,920 – $36,380
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27—$1,568 – $14,552$3,920 – $36,380
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27—$658 – $14,552$1,644 – $36,380
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27—$1,568 – $14,552$3,920 – $36,380
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01—$8,750$17,500
PeaceHealth Southwest Medical CenteVancouver—$776 – $13,528$1,194 – $20,812
PeaceHealth St Joseph Medical CenterBellingham—$538 – $4,919$828 – $7,568
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01—$350 – $9,571$500 – $13,672
Providence Centralia HospitalCentraliaFile dated 2026-04-01—$206 – $16,822$396 – $32,350
Providence Holy Family HospitalSpokaneFile dated 2026-04-01—$350 – $9,571$500 – $13,672
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$329 – $9,167$470 – $13,095
Providence Regional Medical Center EverettEverettFile dated 2026-04-01—$219 – $13,140$421 – $25,269
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$329 – $9,167$470 – $13,095
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01—$208 – $8,589$297 – $12,271
Providence St Peter HospitalOlympiaFile dated 2026-04-01—$206 – $16,822$396 – $32,350
Skagit Valley HospitalMount Vernon—$2,880 – $16,416$3,600 – $20,520
St Anthony HospitalGig HarborFile dated 2026-02-28—$10,363$34,073
St Clare HospitalLakewoodFile dated 2026-02-28—$9,821$34,073
St Elizabeth HospitalEnumclawFile dated 2026-02-28$5,792 – $7,0535 plans$12,040$34,073
St Francis Community HospitalFederal WayFile dated 2026-02-28—$10,693$34,073
St Joseph Medical CenterTacomaFile dated 2026-02-28—$11,285$34,073
St Michael Medical CenterSilverdaleFile dated 2026-02-28—$15,038$34,073
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01—$135 – $9,615$282 – $20,031
Swedish IssaquahIssaquahFile dated 2026-04-01—$135 – $9,615$282 – $20,031
Swedish Medical CenterSeattleFile dated 2026-04-01—$135 – $9,615$282 – $20,031
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$135 – $9,615$282 – $20,031
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27—$658 – $14,552$1,644 – $36,380
University of Washington Medical CtrSeattleFile dated 2026-04-01—$226 – $15,414$324 – $22,020
Virginia Mason Medical CenterSeattle—$102 – $34,861$200 – $68,355
Yakima Valley MemorialYakimaFile dated 2026-08-27—$441 – $9,288$1,102 – $23,220

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

CMS publishes no national amount for this code.