HCPCS Level II · Orthotic and prosthetic procedures and devices
L4100Replace leather cuff kafo, proximal thigh
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About L4100
L4100 is an HCPCS Level II code in the L series (orthotic and prosthetic procedures and devices), describing replace leather cuff kafo, proximal thigh.
It was added to HCPCS effective 01/01/1986, and its current record took effect 01/01/1996.
Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.
Details
- Short description
- Repl leath cuff kafo prox th
- Date added
- 01/01/1986
- Action effective
- 01/01/1996
- BETOS
- D1F
Related L41xx codes
Common questions about L4100
Is HCPCS L4100 still valid?
- Yes. L4100 is active in the CMS October 2026 HCPCS file.
Does Medicare cover L4100?
- Its coverage code is "C": coverage is left to the Medicare contractor's judgment. Check the local coverage determination for your region.