L8420
HCPCSProsthetic sock multi ply bk
Official HCPCS Level II long descriptor
Prosthetic sock, multiple ply, below knee, each
HCPCS Level II code L8420 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Prosthetic sock multi ply bk
Added to HCPCS: 1982-01-01
Nearby codes in L8
- L8300Truss single w/ standard pad
- L8310Truss double w/ standard pad
- L8320Truss addition to std pad wa
- L8330Truss add to std pad scrotal
- L8400Sheath below knee
- L8410Sheath above knee
- L8415Sheath upper limb
- L8417Pros sheath/sock w gel cushn
- L8430Prosthetic sock multi ply ak
- L8435Pros sock multi ply upper lm
- L8440Shrinker below knee
- L8460Shrinker above knee
- L8465Shrinker upper limb
- L8470Pros sock single ply bk
- L8480Pros sock single ply ak
- L8485Pros sock single ply upper l
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.