L5975 HCPCS Level II Code: All lower extremity prosthesis, combination single axis ankle and flexible keel foot
HCPCS Level II code, maintained by CMS. Not a CPT code: CPT (HCPCS Level I) is a separate AMA code set that MedCoder does not publish. About HCPCS Level II
Compare with another code for L5975Check this code on a claim
Code status: Valid code · October 2026. A valid code in the CMS HCPCS Level II October 2026 file. Valid is not covered or payable: Medicare payment and coverage are shown below in CMS’s own terms.
Medicare Coverage & Payment
- CMS short descriptor: Combo ankle/foot prosthesis
- Medicare coverage: Carrier judgment (CMS coverage code C)
- Payment category: Orthotics and prosthetics (pricing indicator 38)
- BETOS: D1F — Prosthetic/Orthotic devices
- Last CMS action effective: January 1, 1999
Source: CMS HCPCS Level II release. Coverage codes indicate how Medicare treats the code, not whether a specific claim will be paid; payer policy and documentation still govern.
Coding context
Guidelines, coding notes, decision aids, relationships (with MS-DRG and CCSR classification), hierarchy, HCC, coverage and the context map: what a coder reaches for after the core. Each section names whether it is official source data, a MedCoder-derived relationship or MedCoder editorial.
Contextual Map
Every relationship of L5975 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Nearest codes (34)
- L5910 — Addition, endoskeletal system, below knee, alignable system[Sibling]— CMS HCPCS Level II code set
- L5920 — Addition, endoskeletal system, above knee or hip disarticulation, alignable system[Sibling]— CMS HCPCS Level II code set
- L5925 — Addition, endoskeletal system, above knee, knee disarticulation or hip disarticulation, manual lock[Sibling]— CMS HCPCS Level II code set
- L5926 — Addition to lower extremity prosthesis, endoskeletal, knee disarticulation, above knee, hip disarticulation, positional rotation unit, any type[Sibling]— CMS HCPCS Level II code set
- L5930 — Addition, endoskeletal system, high activity knee control frame[Sibling]— CMS HCPCS Level II code set
- L5940 — Addition, endoskeletal system, below knee, ultra-light material (titanium, carbon fiber or equal)[Sibling]— CMS HCPCS Level II code set
- L5950 — Addition, endoskeletal system, above knee, ultra-light material (titanium, carbon fiber or equal)[Sibling]— CMS HCPCS Level II code set
- L5960 — Addition, endoskeletal system, hip disarticulation, ultra-light material (titanium, carbon fiber or equal)[Sibling]— CMS HCPCS Level II code set
- and 26 more
Change history
- January 1, 1999 — Added to the code set [Change history]— CMS release files (code change ledger)
Reference
Index terms and tables, published questions and FAQ, every source behind this page with its release and checksum, the date-of-service check and the complete change history.
Sources for this page
Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.
- Code, descriptors, coverage and pricing attributes Official source data
- CMS HCPCS Alpha-Numeric (ANWEB) release — October 2026 quarterly update Release, file and checksum · Publisher’s page
- Change history and date-of-service validity Official source data
- CMS HCPCS quarterly update files, ingested into the change ledger Release, file and checksum · Publisher’s page
- Comparisons, relationships and the contextual map MedCoder-derived relationship
- Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
- Summary and FAQ answers MedCoder editorial explanation
- Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources
Labels on this page: Official source data · MedCoder-derived relationship · MedCoder editorial explanation. How to read the labels · All data sources and release dates · CMS coding rules
Cite this page
Reference this page in a research guide, syllabus or article. The release is included because code content changes each year.
MedCoder.ai. "L5975 — All lower extremity prosthesis, combination single axis ankle and flexible keel foot." HCPCS Level II October 2026. https://medcoder.ai/hcpcs/code/l5975-all-lower-extremity-prosthesis-combination-single-axis-ankle-and-flexible
Change history
- January 1, 1999Added to the code setAll lower extremity prosthesis, combination single axis ankle and flexible keel footHCPCS 1999 changes
Nearest Codes in This Family
Official HCPCS Level II classifications closest to L5975 in its code family, with their registry titles.
- L5970 — All lower extremity prostheses, foot, external keel, sach foot
- L5971 — All lower extremity prosthesis, solid ankle cushion heel (sach) foot, replacement only
- L5972 — All lower extremity prostheses, foot, flexible keel
- L5973 — Endoskeletal ankle foot system, microprocessor controlled feature, dorsiflexion and/or plantar flexion control, includes power source
- L5974 — All lower extremity prostheses, foot, single axis ankle/foot
- L5976 — All lower extremity prostheses, energy storing foot (seattle carbon copy ii or equal)
- L5978 — All lower extremity prostheses, foot, multiaxial ankle/foot
- L5979 — All lower extremity prosthesis, multi-axial ankle, dynamic response foot, one piece system
- L5980 — All lower extremity prostheses, flex foot system
- L5981 — All lower extremity prostheses, flex-walk system or equal