L5685 – Addition to lower extremity prosthesis, below knee, suspension/sealing sleeve, with or without valve, any material, each

HCPCS Level II code · L codes: Orthotic and Prosthetic Procedures and Devices

Active code Carrier judgment

HCPCS codeL5685
Long description
Addition to lower extremity prosthesis, below knee, suspension/sealing sleeve, with or without valve, any material, each
Short description
Below knee sus/seal sleeve
Pricing indicator
38 Orthotics, prosthetics, prosthetic devices & vision services
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
D1F Prosthetic/Orthotic devices
Added
January 1, 2005
Last change
January 1, 2005 – No change

Frequently asked questions

What is HCPCS code L5685?

L5685 is a HCPCS Level II code for addition to lower extremity prosthesis, below knee, suspension/sealing sleeve, with or without valve, any material, each.

Does Medicare cover L5685?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby L codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.