L1846 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
Short descriptor: Ko w adj flex/ext rotat mold
Look up L1846 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.
L1846 is the HCPCS Level II code for 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 (2026). It belongs to Section L — Orthotic & Prosthetic Procedures. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Orthotics, prosthetics & vision services.
Classification & CMS Attributes
- Medicare Coverage
- Carrier judgment (code C)
- Part B Pricing
- Orthotics, prosthetics & vision services (indicator 38)
- Type of Service
- Lump-sum purchase of DME, prosthetics, orthotics
- Effective Date
- 2006-01-01
- 2026 Maintenance
- No change this year
References
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Reference L1846 with the canonical source and edition:
L1846 — 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. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/L1846
Canonical URL: https://icd10codingpro.com/hcpcs-codes/L1846