L5657
HCPCSAdd low ext man aut vol any
Official HCPCS Level II long descriptor
Addition to lower extremity prosthesis, manual/automated adjustable air, fluid, gel or equal socket insert for limb volume management, any materials
HCPCS Level II code L5657 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Add low ext man aut vol any
Added to HCPCS: 2025-10-01
Nearby codes in L5
- L5649Isch containmt/narrow m-l so
- L5650Tot contact ak/knee disart s
- L5651Ak flex inner socket ext fra
- L5652Suction susp ak/knee disart
- L5653Knee disart expand wall sock
- L5654Socket insert symes
- L5655Socket insert below knee
- L5656Socket insert knee articulat
- L5658Socket insert above knee
- L5661Multi-durometer symes
- L5665Multi-durometer below knee
- L5666Below knee cuff suspension
- L5668Bk molded distal cushion
- L5670Bk molded supracondylar susp
- L5671Bk/ak locking mechanism
- L5672Bk removable medial brim sus
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.