HCPCS Level II · Orthotic and prosthetic procedures and devices
L2999Lower extremity orthoses, not otherwise specified
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About L2999
L2999 is an HCPCS Level II code in the L series (orthotic and prosthetic procedures and devices), describing lower extremity orthoses, not otherwise specified.
It was added to HCPCS effective 01/01/1982, and its current record took effect 01/01/1998.
Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.
Details
- Short description
- Lower extremity orthosis nos
- Date added
- 01/01/1982
- Action effective
- 01/01/1998
- BETOS
- D1F
Common questions about L2999
Is HCPCS L2999 still valid?
- Yes. L2999 is active in the CMS October 2026 HCPCS file.
Does Medicare cover L2999?
- Its coverage code is "C": coverage is left to the Medicare contractor's judgment. Check the local coverage determination for your region.