HCPCS Code L5321

Above knee, molded socket, open end, sach foot, endoskeletal system, single axis knee
Code effective Jan 01, 2002

HCPCS Section
Orthotic and Prosthetic Procedures, Devices

L5321 is a valid 2026 HCPCS code meaning Above knee, molded socket, open end, sach foot, endoskeletal system, single axis knee or (Ak open end sach) for short. HCPCS L5321 has been effective since 01/01/2002 and applies to Lump sum purchase of DME, prosthetics, orthotics.


HCPCS Code Details - L5321

HCPCS Level II Code
Section L - Orthotic and Prosthetic Procedures, Devices
HCPCS Code L5321
Description

Long description:
Above knee, molded socket, open end, sach foot, endoskeletal system, single axis knee

Short description:
Ak open end sach

HCPCS Pricing indicator 38 - Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)
Multiple pricing indicator A - Not applicable as HCPCS priced under one methodology
Coverage code C - Carrier judgment
BETOS2 code D1F - Prosthetic/Orthotic devices
HCPCS Action code N - No maintenance for this code
Type of service P - Lump sum purchase of DME, prosthetics, orthotics
Effective date Effective Jan 01, 2002
Date added Added Jan 01, 2002

See also

  • HCPCS L5312 · Knee disarticulation (or through knee), molded socket, single axis knee, pylon, sach foot, endoskeletal system

  • HCPCS L5200 · Above knee, molded socket, single axis constant friction knee, shin, sach foot

  • HCPCS L5331 · Hip disarticulation, canadian type, molded socket, endoskeletal system, hip joint, single axis knee, sach foot

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”


HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/23/2026

CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.