L5661 – Addition to lower extremity, socket insert, multi-durometer symes

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

Active code Carrier judgment

HCPCS codeL5661
Long description
Addition to lower extremity, socket insert, multi-durometer symes
Short description
Multi-durometer symes
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, 1988
Last change
January 1, 1996 – No change

Frequently asked questions

What is HCPCS code L5661?

L5661 is a HCPCS Level II code for addition to lower extremity, socket insert, multi-durometer symes.

Does Medicare cover L5661?

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.