L6031 HCPCS Level II code: Replacement socket/interface, partial hand including fingers, molded to patient model, for use with or without external power
L6031 is the HCPCS code for “Replacement socket/interface, partial hand including fingers, molded to patient model, for use with or without external power” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
L6031Replacement socket/interface, partial hand including fingers, molded to patient model, for use with or without external power
Short description: Rep interface handfng molded
HCPCS · United States
Medicare details
The indicators CMS publishes with L6031 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- DMEPOS fee schedule – Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Prosthetic/Orthotic devices
- Added
- Apr 1, 2025
Where L6031 sits
- 1L codesOrthotics and prosthetics
- 2Active code L6031Replacement socket/interface, partial hand including fingers, molded to patient model, for use with or without external power
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code L6031 mean?
L6031 is the HCPCS code for “Replacement socket/interface, partial hand including fingers, molded to patient model, for use with or without external power” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover L6031?
CMS lists L6031’s Medicare coverage as “Carrier judgment” and its pricing as “DMEPOS fee schedule – Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside L6031
All L codesL6020Partial hand, no finger remainingL6025Transcarpal/metacarpal or partial hand disarticulation prosthesis, external power, self-suspended, inner socket with removable forearm section, electrodes and cables, two…L6026Transcarpal/metacarpal or partial hand disarticulation prosthesis, external power, self-suspended, inner socket with removable forearm section, electrodes and cables, two…L6028Partial hand, finger, and thumb prosthesis without prosthetic digit(s) /thumb, amputation at metacarpal level, including flexible or non-flexible interface, molded to patient…L6029Upper extremity addition, test socket/interface, partial hand including fingersL6030Upper extremity addition, external frame, partial hand including fingersL6032Addition to upper extremity prosthesis, partial hand including fingers, ultralight material (titanium, carbon fiber or equal)L6033Addition to upper extremity prosthesis, partial hand including fingers, acrylic materialL6034Partial hand, finger, and thumb prosthesis without prosthetic digit(s)/thumb, amputation at distal to metacarpal joint, including flexible or non-flexible interface, molded to…L6035Single prosthetic digit, mechanical, can include metacarpophalangeal (mcp), proximal interphalangeal (pip), and/or distal interphalangeal (dip) joint(s), with or without locking…L6036Prosthetic thumb, mechanical, can include metacarpophalangeal (mcp), interphalangeal (ip) joint(s), with or without locking mechanism, can include flexion or extension assist…L6037Immediate post-surgical or early fitting, application of initial rigid dressing, including fitting alignment and suspension of components, and one cast change, partial hand…