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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$535 – $1,0572 plans$268 – $497$669 – $1,243
Deaconess Medical CenterSpokaneFile dated 2026-08-27$475 – $9072 plans$268 – $497$669 – $1,243
Harborview Medical CenterSeattleFile dated 2026-04-01—$1,183 – $1,195$1,690 – $1,707
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$438 – $9946 plans$268 – $497$669 – $1,243
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$488 – $9073 plans$268 – $497$669 – $1,243
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$488 – $9073 plans$268 – $497$669 – $1,243
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$488 – $9073 plans$268 – $497$669 – $1,243
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$482 – $8952 plans$268 – $497$669 – $1,243
Seattle Children's HospitalSeattle$120 – $2,16598 plans$223 – $2,255$223 – $2,255
Swedish IssaquahIssaquahFile dated 2026-04-01—$352$733
Swedish Medical CenterSeattleFile dated 2026-04-01—$352$733
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01—$352$733
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$488 – $9073 plans$268 – $497$669 – $1,243
University of Washington Medical CtrSeattleFile dated 2026-04-01—$1,672$2,388
Yakima Valley MemorialYakimaFile dated 2026-08-27$2451 plan$175$437

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.

Equipment fee, Washington
$975 (fee)