L1846
HCPCSKo w adj flex/ext rotat mold
Official HCPCS Level II long descriptor
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, custom fabricated
HCPCS Level II code L1846 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Ko w adj flex/ext rotat mold
Added to HCPCS: 1988-01-01
Nearby codes in L1
- L1832Ko adj jnt pos r sup pre cst
- L1833Ko adj jnt pos r sup pre ots
- L1834Ko w/0 joint rigid molded to
- L1836Ko rigid w/o joints pre ots
- L1840Ko derot ant cruciate custom
- L1843Ko single upright pre cst
- L1844Ko w/adj jt rot cntrl molded
- L1845Ko double upright pre cst
- L1847Ko dbl upright w/air pre cst
- L1848Ko dbl upright w/air pre ots
- L1850Ko swedish type pre ots
- L1851Ko single upright prefab ots
- L1852Ko double upright prefab ots
- L1860Ko supracondylar socket mold
- L1900Afo sprng wir drsflx calf bd
- L1902Afo ankle gauntlet pre ots
Where this code sits
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Request pilot accessSource
HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.