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HCPCS L1845

Knee orthosis, double upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise

Current codeKnee Orthosis24 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$488 – $6,52219 plans$268 – $497$669 – $1,243
Deaconess Medical CenterSpokaneFile dated 2026-08-27$249 – $4,06016 plans$268 – $497$669 – $1,243
Harborview Medical CenterSeattleFile dated 2026-04-01$1,561 – $1,9512 plans$1,183 – $1,195$1,690 – $1,707
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$1,471 – $2,7405 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$432 – $7,15918 plans$268 – $497$669 – $1,243
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$488 – $4,21420 plans$268 – $497$669 – $1,243
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$488 – $4,21420 plans$268 – $497$669 – $1,243
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$488 – $4,21420 plans$268 – $497$669 – $1,243
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$249 – $4,05016 plans$268 – $497$669 – $1,243
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$895 – $2,68410 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$1,511 – $3,2369 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$1,648 – $3,6475 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$1,171 – $2,2637 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$829 – $3,1858 plans——
Seattle Children's HospitalSeattle$120 – $2,16598 plans$223 – $2,255$223 – $2,255
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$1,463 – $3,5787 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$1,463 – $2,1657 plans$352$733
Swedish Medical CenterSeattleFile dated 2026-04-01$1,463 – $3,4849 plans$352$733
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$1,463 – $3,4849 plans$352$733
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$488 – $4,21420 plans$268 – $497$669 – $1,243
University of Washington Medical CtrSeattleFile dated 2026-04-01$1,561 – $3,0595 plans$1,672$2,388
Virginia Mason Medical CenterSeattle$934 – $3,3927 plans——
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$2,4621 plan——
Yakima Valley MemorialYakimaFile dated 2026-08-27$214 – $2,53019 plans$175$437

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.

Equipment fee, Washington
$975 (fee)