L5686 HCPCS Level II code: Addition to lower extremity, below knee, back check (extension control)
L5686 is the HCPCS code for “Addition to lower extremity, below knee, back check (extension control)” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
L5686Addition to lower extremity, below knee, back check (extension control)
Short description: Bk back check
HCPCS · United States
Medicare details
The indicators CMS publishes with L5686 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
- Jan 1, 1986
Where L5686 sits
- 1L codesOrthotics and prosthetics
- 2Active code L5686Addition to lower extremity, below knee, back check (extension control)
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 L5686 mean?
L5686 is the HCPCS code for “Addition to lower extremity, below knee, back check (extension control)” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover L5686?
CMS lists L5686’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 L5686
All L codesL5680Addition to lower extremity, below knee, thigh lacer, nonmoldedL5681Addition to lower extremity, below knee/above knee, custom fabricated socket insert for congenital or atypical traumatic amputee, silicone gel, elastomeric or equal, for use with…L5682Addition to lower extremity, below knee, thigh lacer, gluteal/ischial, moldedL5683Addition to lower extremity, below knee/above knee, custom fabricated socket insert for other than congenital or atypical traumatic amputee, silicone gel, elastomeric or equal…L5684Addition to lower extremity, below knee, fork strapL5685Addition to lower extremity prosthesis, below knee, suspension/sealing sleeve, with or without valve, any material, eachL5688Addition to lower extremity, below knee, waist belt, webbingL5690Addition to lower extremity, below knee, waist belt, padded and linedL5692Addition to lower extremity, above knee, pelvic control belt, lightL5694Addition to lower extremity, above knee, pelvic control belt, padded and linedL5695Addition to lower extremity, above knee, pelvic control, sleeve suspension, neoprene or equal, eachL5696Addition to lower extremity, above knee or knee disarticulation, pelvic joint